From 742f1baba40c5e15c843a06e69398d147b57b7ed Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Mon, 17 Feb 2020 18:20:30 +0100
Subject: [PATCH 01/10] split express app from index file to make testing
 easier

---
 backend/src/index.ts  | 14 +-------------
 backend/src/server.ts | 15 +++++++++++++++
 2 files changed, 16 insertions(+), 13 deletions(-)
 create mode 100644 backend/src/server.ts

diff --git a/backend/src/index.ts b/backend/src/index.ts
index ab1f808..51bce9b 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -1,17 +1,5 @@
-import express from "express";
-import dotenv from "dotenv";
-import * as bodyParser from 'body-parser';
-
-import * as routes from "./routes"
 import {SERVER_PORT} from "./config";
-
-dotenv.config();
-
-const app = express();
-app.use(bodyParser.json());
-
-// Configure routes
-routes.register(app);
+import app from "./server";
 
 // start the Express server
 app.listen(SERVER_PORT, () => {
diff --git a/backend/src/server.ts b/backend/src/server.ts
new file mode 100644
index 0000000..9d3dcd5
--- /dev/null
+++ b/backend/src/server.ts
@@ -0,0 +1,15 @@
+import express from "express";
+import dotenv from "dotenv";
+import * as bodyParser from 'body-parser';
+
+import * as routes from "./routes"
+
+dotenv.config();
+
+const app = express();
+app.use(bodyParser.json());
+
+// Configure routes
+routes.register(app);
+
+export default app;

From 020102cb278fc2b8b60219e3d4e8eedb0a58f61e Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:05:47 +0100
Subject: [PATCH 02/10] move dotenv config from server index to the config file

---
 backend/src/config/index.ts | 14 ++++++++++++++
 backend/src/server.ts       |  4 ----
 2 files changed, 14 insertions(+), 4 deletions(-)

diff --git a/backend/src/config/index.ts b/backend/src/config/index.ts
index 2df9a83..cdb15a6 100644
--- a/backend/src/config/index.ts
+++ b/backend/src/config/index.ts
@@ -1,3 +1,17 @@
+import dotenv from "dotenv";
+import fs from "fs";
+dotenv.config();
+if (process.env.NODE_ENV === "test"){
+    try{
+        const envConfig = dotenv.parse(fs.readFileSync('.test.env'));
+        for (const k of Object.keys(envConfig)) {
+            process.env[k] = envConfig[k];
+        }
+    }catch (e) {
+        //Use .env file values
+    }
+}
+
 const SERVER_PORT:number = parseInt(process.env.SERVER_PORT, 10) || 8080;
 
 const VALID_EXPORT_TYPES: {[key:string]: string} = {
diff --git a/backend/src/server.ts b/backend/src/server.ts
index 9d3dcd5..9c1c621 100644
--- a/backend/src/server.ts
+++ b/backend/src/server.ts
@@ -1,11 +1,7 @@
 import express from "express";
-import dotenv from "dotenv";
 import * as bodyParser from 'body-parser';
-
 import * as routes from "./routes"
 
-dotenv.config();
-
 const app = express();
 app.use(bodyParser.json());
 

From 4dcc2c3f9387773ebfa7bd20cf8b8ddbee50c544 Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:06:39 +0100
Subject: [PATCH 03/10] update yarn script commands

---
 backend/package.json |    9 +-
 backend/yarn.lock    | 2885 +++++++++++++++++++++++++++++++++++++++++-
 2 files changed, 2877 insertions(+), 17 deletions(-)

diff --git a/backend/package.json b/backend/package.json
index efe07f1..29e5e7c 100644
--- a/backend/package.json
+++ b/backend/package.json
@@ -5,9 +5,9 @@
   "scripts": {
     "prebuild": "tslint -c tslint.json -p tsconfig.json --fix",
     "build": "tsc",
-    "prestart": "npm run build",
+    "prestart": "yarn run build",
     "start": "node .",
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "jest"
   },
   "dependencies": {
     "dotenv": "^8.2.0",
@@ -18,7 +18,12 @@
     "@types/dotenv": "^8.2.0",
     "@types/express": "^4.17.2",
     "@types/express-validator": "^3.0.0",
+    "@types/jest": "^25.1.2",
     "@types/node": "^13.7.1",
+    "@types/supertest": "^2.0.8",
+    "jest": "^25.1.0",
+    "supertest": "^4.0.2",
+    "ts-jest": "^25.2.0",
     "tslint": "^6.0.0",
     "typescript": "^3.7.5"
   }
diff --git a/backend/yarn.lock b/backend/yarn.lock
index 1474cbe..730b1b0 100644
--- a/backend/yarn.lock
+++ b/backend/yarn.lock
@@ -2,12 +2,73 @@
 # yarn lockfile v1
 
 
-"@babel/code-frame@^7.0.0":
+"@babel/code-frame@^7.0.0", "@babel/code-frame@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/code-frame/-/code-frame-7.8.3.tgz#33e25903d7481181534e12ec0a25f16b6fcf419e"
   dependencies:
     "@babel/highlight" "^7.8.3"
 
+"@babel/core@^7.1.0", "@babel/core@^7.7.5":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/core/-/core-7.8.4.tgz#d496799e5c12195b3602d0fddd77294e3e38e80e"
+  dependencies:
+    "@babel/code-frame" "^7.8.3"
+    "@babel/generator" "^7.8.4"
+    "@babel/helpers" "^7.8.4"
+    "@babel/parser" "^7.8.4"
+    "@babel/template" "^7.8.3"
+    "@babel/traverse" "^7.8.4"
+    "@babel/types" "^7.8.3"
+    convert-source-map "^1.7.0"
+    debug "^4.1.0"
+    gensync "^1.0.0-beta.1"
+    json5 "^2.1.0"
+    lodash "^4.17.13"
+    resolve "^1.3.2"
+    semver "^5.4.1"
+    source-map "^0.5.0"
+
+"@babel/generator@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/generator/-/generator-7.8.4.tgz#35bbc74486956fe4251829f9f6c48330e8d0985e"
+  dependencies:
+    "@babel/types" "^7.8.3"
+    jsesc "^2.5.1"
+    lodash "^4.17.13"
+    source-map "^0.5.0"
+
+"@babel/helper-function-name@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/helper-function-name/-/helper-function-name-7.8.3.tgz#eeeb665a01b1f11068e9fb86ad56a1cb1a824cca"
+  dependencies:
+    "@babel/helper-get-function-arity" "^7.8.3"
+    "@babel/template" "^7.8.3"
+    "@babel/types" "^7.8.3"
+
+"@babel/helper-get-function-arity@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/helper-get-function-arity/-/helper-get-function-arity-7.8.3.tgz#b894b947bd004381ce63ea1db9f08547e920abd5"
+  dependencies:
+    "@babel/types" "^7.8.3"
+
+"@babel/helper-plugin-utils@^7.0.0", "@babel/helper-plugin-utils@^7.8.0":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/helper-plugin-utils/-/helper-plugin-utils-7.8.3.tgz#9ea293be19babc0f52ff8ca88b34c3611b208670"
+
+"@babel/helper-split-export-declaration@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/helper-split-export-declaration/-/helper-split-export-declaration-7.8.3.tgz#31a9f30070f91368a7182cf05f831781065fc7a9"
+  dependencies:
+    "@babel/types" "^7.8.3"
+
+"@babel/helpers@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/helpers/-/helpers-7.8.4.tgz#754eb3ee727c165e0a240d6c207de7c455f36f73"
+  dependencies:
+    "@babel/template" "^7.8.3"
+    "@babel/traverse" "^7.8.4"
+    "@babel/types" "^7.8.3"
+
 "@babel/highlight@^7.8.3":
   version "7.8.3"
   resolved "https://registry.yarnpkg.com/@babel/highlight/-/highlight-7.8.3.tgz#28f173d04223eaaa59bc1d439a3836e6d1265797"
@@ -16,6 +77,260 @@
     esutils "^2.0.2"
     js-tokens "^4.0.0"
 
+"@babel/parser@^7.1.0", "@babel/parser@^7.7.5", "@babel/parser@^7.8.3", "@babel/parser@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/parser/-/parser-7.8.4.tgz#d1dbe64691d60358a974295fa53da074dd2ce8e8"
+
+"@babel/plugin-syntax-bigint@^7.0.0":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-bigint/-/plugin-syntax-bigint-7.8.3.tgz#4c9a6f669f5d0cdf1b90a1671e9a146be5300cea"
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/plugin-syntax-object-rest-spread@^7.0.0":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/plugin-syntax-object-rest-spread/-/plugin-syntax-object-rest-spread-7.8.3.tgz#60e225edcbd98a640332a2e72dd3e66f1af55871"
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.8.0"
+
+"@babel/template@^7.7.4", "@babel/template@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/template/-/template-7.8.3.tgz#e02ad04fe262a657809327f578056ca15fd4d1b8"
+  dependencies:
+    "@babel/code-frame" "^7.8.3"
+    "@babel/parser" "^7.8.3"
+    "@babel/types" "^7.8.3"
+
+"@babel/traverse@^7.1.0", "@babel/traverse@^7.7.4", "@babel/traverse@^7.8.4":
+  version "7.8.4"
+  resolved "https://registry.yarnpkg.com/@babel/traverse/-/traverse-7.8.4.tgz#f0845822365f9d5b0e312ed3959d3f827f869e3c"
+  dependencies:
+    "@babel/code-frame" "^7.8.3"
+    "@babel/generator" "^7.8.4"
+    "@babel/helper-function-name" "^7.8.3"
+    "@babel/helper-split-export-declaration" "^7.8.3"
+    "@babel/parser" "^7.8.4"
+    "@babel/types" "^7.8.3"
+    debug "^4.1.0"
+    globals "^11.1.0"
+    lodash "^4.17.13"
+
+"@babel/types@^7.0.0", "@babel/types@^7.3.0", "@babel/types@^7.8.3":
+  version "7.8.3"
+  resolved "https://registry.yarnpkg.com/@babel/types/-/types-7.8.3.tgz#5a383dffa5416db1b73dedffd311ffd0788fb31c"
+  dependencies:
+    esutils "^2.0.2"
+    lodash "^4.17.13"
+    to-fast-properties "^2.0.0"
+
+"@bcoe/v8-coverage@^0.2.3":
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/@bcoe/v8-coverage/-/v8-coverage-0.2.3.tgz#75a2e8b51cb758a7553d6804a5932d7aace75c39"
+
+"@cnakazawa/watch@^1.0.3":
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/@cnakazawa/watch/-/watch-1.0.4.tgz#f864ae85004d0fcab6f50be9141c4da368d1656a"
+  dependencies:
+    exec-sh "^0.3.2"
+    minimist "^1.2.0"
+
+"@istanbuljs/load-nyc-config@^1.0.0":
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/@istanbuljs/load-nyc-config/-/load-nyc-config-1.0.0.tgz#10602de5570baea82f8afbfa2630b24e7a8cfe5b"
+  dependencies:
+    camelcase "^5.3.1"
+    find-up "^4.1.0"
+    js-yaml "^3.13.1"
+    resolve-from "^5.0.0"
+
+"@istanbuljs/schema@^0.1.2":
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/@istanbuljs/schema/-/schema-0.1.2.tgz#26520bf09abe4a5644cd5414e37125a8954241dd"
+
+"@jest/console@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/console/-/console-25.1.0.tgz#1fc765d44a1e11aec5029c08e798246bd37075ab"
+  dependencies:
+    "@jest/source-map" "^25.1.0"
+    chalk "^3.0.0"
+    jest-util "^25.1.0"
+    slash "^3.0.0"
+
+"@jest/core@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/core/-/core-25.1.0.tgz#3d4634fc3348bb2d7532915d67781cdac0869e47"
+  dependencies:
+    "@jest/console" "^25.1.0"
+    "@jest/reporters" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/transform" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    ansi-escapes "^4.2.1"
+    chalk "^3.0.0"
+    exit "^0.1.2"
+    graceful-fs "^4.2.3"
+    jest-changed-files "^25.1.0"
+    jest-config "^25.1.0"
+    jest-haste-map "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-regex-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    jest-resolve-dependencies "^25.1.0"
+    jest-runner "^25.1.0"
+    jest-runtime "^25.1.0"
+    jest-snapshot "^25.1.0"
+    jest-util "^25.1.0"
+    jest-validate "^25.1.0"
+    jest-watcher "^25.1.0"
+    micromatch "^4.0.2"
+    p-each-series "^2.1.0"
+    realpath-native "^1.1.0"
+    rimraf "^3.0.0"
+    slash "^3.0.0"
+    strip-ansi "^6.0.0"
+
+"@jest/environment@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/environment/-/environment-25.1.0.tgz#4a97f64770c9d075f5d2b662b5169207f0a3f787"
+  dependencies:
+    "@jest/fake-timers" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    jest-mock "^25.1.0"
+
+"@jest/fake-timers@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/fake-timers/-/fake-timers-25.1.0.tgz#a1e0eff51ffdbb13ee81f35b52e0c1c11a350ce8"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-mock "^25.1.0"
+    jest-util "^25.1.0"
+    lolex "^5.0.0"
+
+"@jest/reporters@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/reporters/-/reporters-25.1.0.tgz#9178ecf136c48f125674ac328f82ddea46e482b0"
+  dependencies:
+    "@bcoe/v8-coverage" "^0.2.3"
+    "@jest/console" "^25.1.0"
+    "@jest/environment" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/transform" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    collect-v8-coverage "^1.0.0"
+    exit "^0.1.2"
+    glob "^7.1.2"
+    istanbul-lib-coverage "^3.0.0"
+    istanbul-lib-instrument "^4.0.0"
+    istanbul-lib-report "^3.0.0"
+    istanbul-lib-source-maps "^4.0.0"
+    istanbul-reports "^3.0.0"
+    jest-haste-map "^25.1.0"
+    jest-resolve "^25.1.0"
+    jest-runtime "^25.1.0"
+    jest-util "^25.1.0"
+    jest-worker "^25.1.0"
+    slash "^3.0.0"
+    source-map "^0.6.0"
+    string-length "^3.1.0"
+    terminal-link "^2.0.0"
+    v8-to-istanbul "^4.0.1"
+  optionalDependencies:
+    node-notifier "^6.0.0"
+
+"@jest/source-map@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/source-map/-/source-map-25.1.0.tgz#b012e6c469ccdbc379413f5c1b1ffb7ba7034fb0"
+  dependencies:
+    callsites "^3.0.0"
+    graceful-fs "^4.2.3"
+    source-map "^0.6.0"
+
+"@jest/test-result@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/test-result/-/test-result-25.1.0.tgz#847af2972c1df9822a8200457e64be4ff62821f7"
+  dependencies:
+    "@jest/console" "^25.1.0"
+    "@jest/transform" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    collect-v8-coverage "^1.0.0"
+
+"@jest/test-sequencer@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/test-sequencer/-/test-sequencer-25.1.0.tgz#4df47208542f0065f356fcdb80026e3c042851ab"
+  dependencies:
+    "@jest/test-result" "^25.1.0"
+    jest-haste-map "^25.1.0"
+    jest-runner "^25.1.0"
+    jest-runtime "^25.1.0"
+
+"@jest/transform@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/transform/-/transform-25.1.0.tgz#221f354f512b4628d88ce776d5b9e601028ea9da"
+  dependencies:
+    "@babel/core" "^7.1.0"
+    "@jest/types" "^25.1.0"
+    babel-plugin-istanbul "^6.0.0"
+    chalk "^3.0.0"
+    convert-source-map "^1.4.0"
+    fast-json-stable-stringify "^2.0.0"
+    graceful-fs "^4.2.3"
+    jest-haste-map "^25.1.0"
+    jest-regex-util "^25.1.0"
+    jest-util "^25.1.0"
+    micromatch "^4.0.2"
+    pirates "^4.0.1"
+    realpath-native "^1.1.0"
+    slash "^3.0.0"
+    source-map "^0.6.1"
+    write-file-atomic "^3.0.0"
+
+"@jest/types@^25.1.0":
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/@jest/types/-/types-25.1.0.tgz#b26831916f0d7c381e11dbb5e103a72aed1b4395"
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.0"
+    "@types/istanbul-reports" "^1.1.1"
+    "@types/yargs" "^15.0.0"
+    chalk "^3.0.0"
+
+"@sinonjs/commons@^1.7.0":
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/@sinonjs/commons/-/commons-1.7.0.tgz#f90ffc52a2e519f018b13b6c4da03cbff36ebed6"
+  dependencies:
+    type-detect "4.0.8"
+
+"@types/babel__core@^7.1.0":
+  version "7.1.4"
+  resolved "https://registry.yarnpkg.com/@types/babel__core/-/babel__core-7.1.4.tgz#5c5569cc40e5f2737dfc00692f5444e871e4a234"
+  dependencies:
+    "@babel/parser" "^7.1.0"
+    "@babel/types" "^7.0.0"
+    "@types/babel__generator" "*"
+    "@types/babel__template" "*"
+    "@types/babel__traverse" "*"
+
+"@types/babel__generator@*":
+  version "7.6.1"
+  resolved "https://registry.yarnpkg.com/@types/babel__generator/-/babel__generator-7.6.1.tgz#4901767b397e8711aeb99df8d396d7ba7b7f0e04"
+  dependencies:
+    "@babel/types" "^7.0.0"
+
+"@types/babel__template@*":
+  version "7.0.2"
+  resolved "https://registry.yarnpkg.com/@types/babel__template/-/babel__template-7.0.2.tgz#4ff63d6b52eddac1de7b975a5223ed32ecea9307"
+  dependencies:
+    "@babel/parser" "^7.1.0"
+    "@babel/types" "^7.0.0"
+
+"@types/babel__traverse@*", "@types/babel__traverse@^7.0.6":
+  version "7.0.8"
+  resolved "https://registry.yarnpkg.com/@types/babel__traverse/-/babel__traverse-7.0.8.tgz#479a4ee3e291a403a1096106013ec22cf9b64012"
+  dependencies:
+    "@babel/types" "^7.3.0"
+
 "@types/body-parser@*":
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/@types/body-parser/-/body-parser-1.19.0.tgz#0685b3c47eb3006ffed117cdd55164b61f80538f"
@@ -23,12 +338,20 @@
     "@types/connect" "*"
     "@types/node" "*"
 
+"@types/color-name@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@types/color-name/-/color-name-1.1.1.tgz#1c1261bbeaa10a8055bbc5d8ab84b7b2afc846a0"
+
 "@types/connect@*":
   version "3.4.33"
   resolved "https://registry.yarnpkg.com/@types/connect/-/connect-3.4.33.tgz#31610c901eca573b8713c3330abc6e6b9f588546"
   dependencies:
     "@types/node" "*"
 
+"@types/cookiejar@*":
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/@types/cookiejar/-/cookiejar-2.1.1.tgz#90b68446364baf9efd8e8349bb36bd3852b75b80"
+
 "@types/dotenv@^8.2.0":
   version "8.2.0"
   resolved "https://registry.yarnpkg.com/@types/dotenv/-/dotenv-8.2.0.tgz#5cd64710c3c98e82d9d15844375a33bf1b45d053"
@@ -56,6 +379,30 @@
     "@types/express-serve-static-core" "*"
     "@types/serve-static" "*"
 
+"@types/istanbul-lib-coverage@*", "@types/istanbul-lib-coverage@^2.0.0", "@types/istanbul-lib-coverage@^2.0.1":
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-coverage/-/istanbul-lib-coverage-2.0.1.tgz#42995b446db9a48a11a07ec083499a860e9138ff"
+
+"@types/istanbul-lib-report@*":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-lib-report/-/istanbul-lib-report-3.0.0.tgz#c14c24f18ea8190c118ee7562b7ff99a36552686"
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+
+"@types/istanbul-reports@^1.1.1":
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/@types/istanbul-reports/-/istanbul-reports-1.1.1.tgz#7a8cbf6a406f36c8add871625b278eaf0b0d255a"
+  dependencies:
+    "@types/istanbul-lib-coverage" "*"
+    "@types/istanbul-lib-report" "*"
+
+"@types/jest@^25.1.2":
+  version "25.1.2"
+  resolved "https://registry.yarnpkg.com/@types/jest/-/jest-25.1.2.tgz#1c4c8770c27906c7d8def5d2033df9dbd39f60da"
+  dependencies:
+    jest-diff "^25.1.0"
+    pretty-format "^25.1.0"
+
 "@types/mime@*":
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/@types/mime/-/mime-2.0.1.tgz#dc488842312a7f075149312905b5e3c0b054c79d"
@@ -75,6 +422,37 @@
     "@types/express-serve-static-core" "*"
     "@types/mime" "*"
 
+"@types/stack-utils@^1.0.1":
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/@types/stack-utils/-/stack-utils-1.0.1.tgz#0a851d3bd96498fa25c33ab7278ed3bd65f06c3e"
+
+"@types/superagent@*":
+  version "4.1.7"
+  resolved "https://registry.yarnpkg.com/@types/superagent/-/superagent-4.1.7.tgz#a7d92d98c490ee0f802a127fdf149b9a114f77a5"
+  dependencies:
+    "@types/cookiejar" "*"
+    "@types/node" "*"
+
+"@types/supertest@^2.0.8":
+  version "2.0.8"
+  resolved "https://registry.yarnpkg.com/@types/supertest/-/supertest-2.0.8.tgz#23801236e2b85204ed771a8e7c40febba7da2bda"
+  dependencies:
+    "@types/superagent" "*"
+
+"@types/yargs-parser@*":
+  version "15.0.0"
+  resolved "https://registry.yarnpkg.com/@types/yargs-parser/-/yargs-parser-15.0.0.tgz#cb3f9f741869e20cce330ffbeb9271590483882d"
+
+"@types/yargs@^15.0.0":
+  version "15.0.3"
+  resolved "https://registry.yarnpkg.com/@types/yargs/-/yargs-15.0.3.tgz#41453a0bc7ab393e995d1f5451455638edbd2baf"
+  dependencies:
+    "@types/yargs-parser" "*"
+
+abab@^2.0.0:
+  version "2.0.3"
+  resolved "https://registry.yarnpkg.com/abab/-/abab-2.0.3.tgz#623e2075e02eb2d3f2475e49f99c91846467907a"
+
 accepts@~1.3.7:
   version "1.3.7"
   resolved "https://registry.yarnpkg.com/accepts/-/accepts-1.3.7.tgz#531bc726517a3b2b41f850021c6cc15eaab507cd"
@@ -82,26 +460,197 @@ accepts@~1.3.7:
     mime-types "~2.1.24"
     negotiator "0.6.2"
 
+acorn-globals@^4.3.2:
+  version "4.3.4"
+  resolved "https://registry.yarnpkg.com/acorn-globals/-/acorn-globals-4.3.4.tgz#9fa1926addc11c97308c4e66d7add0d40c3272e7"
+  dependencies:
+    acorn "^6.0.1"
+    acorn-walk "^6.0.1"
+
+acorn-walk@^6.0.1:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/acorn-walk/-/acorn-walk-6.2.0.tgz#123cb8f3b84c2171f1f7fb252615b1c78a6b1a8c"
+
+acorn@^6.0.1:
+  version "6.4.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-6.4.0.tgz#b659d2ffbafa24baf5db1cdbb2c94a983ecd2784"
+
+acorn@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/acorn/-/acorn-7.1.0.tgz#949d36f2c292535da602283586c2477c57eb2d6c"
+
+ajv@^6.5.5:
+  version "6.11.0"
+  resolved "https://registry.yarnpkg.com/ajv/-/ajv-6.11.0.tgz#c3607cbc8ae392d8a5a536f25b21f8e5f3f87fe9"
+  dependencies:
+    fast-deep-equal "^3.1.1"
+    fast-json-stable-stringify "^2.0.0"
+    json-schema-traverse "^0.4.1"
+    uri-js "^4.2.2"
+
+ansi-escapes@^4.2.1:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/ansi-escapes/-/ansi-escapes-4.3.0.tgz#a4ce2b33d6b214b7950d8595c212f12ac9cc569d"
+  dependencies:
+    type-fest "^0.8.1"
+
+ansi-regex@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-4.1.0.tgz#8b9f8f08cf1acb843756a839ca8c7e3168c51997"
+
+ansi-regex@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/ansi-regex/-/ansi-regex-5.0.0.tgz#388539f55179bf39339c81af30a654d69f87cb75"
+
 ansi-styles@^3.2.1:
   version "3.2.1"
   resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-3.2.1.tgz#41fbb20243e50b12be0f04b8dedbf07520ce841d"
   dependencies:
     color-convert "^1.9.0"
 
+ansi-styles@^4.0.0, ansi-styles@^4.1.0:
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/ansi-styles/-/ansi-styles-4.2.1.tgz#90ae75c424d008d2624c5bf29ead3177ebfcf359"
+  dependencies:
+    "@types/color-name" "^1.1.1"
+    color-convert "^2.0.1"
+
+anymatch@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-2.0.0.tgz#bcb24b4f37934d9aa7ac17b4adaf89e7c76ef2eb"
+  dependencies:
+    micromatch "^3.1.4"
+    normalize-path "^2.1.1"
+
+anymatch@^3.0.3:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/anymatch/-/anymatch-3.1.1.tgz#c55ecf02185e2469259399310c173ce31233b142"
+  dependencies:
+    normalize-path "^3.0.0"
+    picomatch "^2.0.4"
+
 argparse@^1.0.7:
   version "1.0.10"
   resolved "https://registry.yarnpkg.com/argparse/-/argparse-1.0.10.tgz#bcd6791ea5ae09725e17e5ad988134cd40b3d911"
   dependencies:
     sprintf-js "~1.0.2"
 
+arr-diff@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/arr-diff/-/arr-diff-4.0.0.tgz#d6461074febfec71e7e15235761a329a5dc7c520"
+
+arr-flatten@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/arr-flatten/-/arr-flatten-1.1.0.tgz#36048bbff4e7b47e136644316c99669ea5ae91f1"
+
+arr-union@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/arr-union/-/arr-union-3.1.0.tgz#e39b09aea9def866a8f206e288af63919bae39c4"
+
+array-equal@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/array-equal/-/array-equal-1.0.0.tgz#8c2a5ef2472fd9ea742b04c77a75093ba2757c93"
+
 array-flatten@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/array-flatten/-/array-flatten-1.1.1.tgz#9a5f699051b1e7073328f2a008968b64ea2955d2"
 
+array-unique@^0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/array-unique/-/array-unique-0.3.2.tgz#a894b75d4bc4f6cd679ef3244a9fd8f46ae2d428"
+
+asn1@~0.2.3:
+  version "0.2.4"
+  resolved "https://registry.yarnpkg.com/asn1/-/asn1-0.2.4.tgz#8d2475dfab553bb33e77b54e59e880bb8ce23136"
+  dependencies:
+    safer-buffer "~2.1.0"
+
+assert-plus@1.0.0, assert-plus@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assert-plus/-/assert-plus-1.0.0.tgz#f12e0f3c5d77b0b1cdd9146942e4e96c1e4dd525"
+
+assign-symbols@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/assign-symbols/-/assign-symbols-1.0.0.tgz#59667f41fadd4f20ccbc2bb96b8d4f7f78ec0367"
+
+astral-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/astral-regex/-/astral-regex-1.0.0.tgz#6c8c3fb827dd43ee3918f27b82782ab7658a6fd9"
+
+asynckit@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/asynckit/-/asynckit-0.4.0.tgz#c79ed97f7f34cb8f2ba1bc9790bcc366474b4b79"
+
+atob@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/atob/-/atob-2.1.2.tgz#6d9517eb9e030d2436666651e86bd9f6f13533c9"
+
+aws-sign2@~0.7.0:
+  version "0.7.0"
+  resolved "https://registry.yarnpkg.com/aws-sign2/-/aws-sign2-0.7.0.tgz#b46e890934a9591f2d2f6f86d7e6a9f1b3fe76a8"
+
+aws4@^1.8.0:
+  version "1.9.1"
+  resolved "https://registry.yarnpkg.com/aws4/-/aws4-1.9.1.tgz#7e33d8f7d449b3f673cd72deb9abdc552dbe528e"
+
+babel-jest@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/babel-jest/-/babel-jest-25.1.0.tgz#206093ac380a4b78c4404a05b3277391278f80fb"
+  dependencies:
+    "@jest/transform" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    "@types/babel__core" "^7.1.0"
+    babel-plugin-istanbul "^6.0.0"
+    babel-preset-jest "^25.1.0"
+    chalk "^3.0.0"
+    slash "^3.0.0"
+
+babel-plugin-istanbul@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-istanbul/-/babel-plugin-istanbul-6.0.0.tgz#e159ccdc9af95e0b570c75b4573b7c34d671d765"
+  dependencies:
+    "@babel/helper-plugin-utils" "^7.0.0"
+    "@istanbuljs/load-nyc-config" "^1.0.0"
+    "@istanbuljs/schema" "^0.1.2"
+    istanbul-lib-instrument "^4.0.0"
+    test-exclude "^6.0.0"
+
+babel-plugin-jest-hoist@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/babel-plugin-jest-hoist/-/babel-plugin-jest-hoist-25.1.0.tgz#fb62d7b3b53eb36c97d1bc7fec2072f9bd115981"
+  dependencies:
+    "@types/babel__traverse" "^7.0.6"
+
+babel-preset-jest@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/babel-preset-jest/-/babel-preset-jest-25.1.0.tgz#d0aebfebb2177a21cde710996fce8486d34f1d33"
+  dependencies:
+    "@babel/plugin-syntax-bigint" "^7.0.0"
+    "@babel/plugin-syntax-object-rest-spread" "^7.0.0"
+    babel-plugin-jest-hoist "^25.1.0"
+
 balanced-match@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/balanced-match/-/balanced-match-1.0.0.tgz#89b4d199ab2bee49de164ea02b89ce462d71b767"
 
+base@^0.11.1:
+  version "0.11.2"
+  resolved "https://registry.yarnpkg.com/base/-/base-0.11.2.tgz#7bde5ced145b6d551a90db87f83c558b4eb48a8f"
+  dependencies:
+    cache-base "^1.0.1"
+    class-utils "^0.3.5"
+    component-emitter "^1.2.1"
+    define-property "^1.0.0"
+    isobject "^3.0.1"
+    mixin-deep "^1.2.0"
+    pascalcase "^0.1.1"
+
+bcrypt-pbkdf@^1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/bcrypt-pbkdf/-/bcrypt-pbkdf-1.0.2.tgz#a4301d389b6a43f9b67ff3ca11a3f6637e360e9e"
+  dependencies:
+    tweetnacl "^0.14.3"
+
 body-parser@1.19.0:
   version "1.19.0"
   resolved "https://registry.yarnpkg.com/body-parser/-/body-parser-1.19.0.tgz#96b2709e57c9c4e09a6fd66a8fd979844f69f08a"
@@ -124,6 +673,53 @@ brace-expansion@^1.1.7:
     balanced-match "^1.0.0"
     concat-map "0.0.1"
 
+braces@^2.3.1:
+  version "2.3.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-2.3.2.tgz#5979fd3f14cd531565e5fa2df1abfff1dfaee729"
+  dependencies:
+    arr-flatten "^1.1.0"
+    array-unique "^0.3.2"
+    extend-shallow "^2.0.1"
+    fill-range "^4.0.0"
+    isobject "^3.0.1"
+    repeat-element "^1.1.2"
+    snapdragon "^0.8.1"
+    snapdragon-node "^2.0.1"
+    split-string "^3.0.2"
+    to-regex "^3.0.1"
+
+braces@^3.0.1:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/braces/-/braces-3.0.2.tgz#3454e1a462ee8d599e236df336cd9ea4f8afe107"
+  dependencies:
+    fill-range "^7.0.1"
+
+browser-process-hrtime@^0.1.2:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/browser-process-hrtime/-/browser-process-hrtime-0.1.3.tgz#616f00faef1df7ec1b5bf9cfe2bdc3170f26c7b4"
+
+browser-resolve@^1.11.3:
+  version "1.11.3"
+  resolved "https://registry.yarnpkg.com/browser-resolve/-/browser-resolve-1.11.3.tgz#9b7cbb3d0f510e4cb86bdbd796124d28b5890af6"
+  dependencies:
+    resolve "1.1.7"
+
+bs-logger@0.x:
+  version "0.2.6"
+  resolved "https://registry.yarnpkg.com/bs-logger/-/bs-logger-0.2.6.tgz#eb7d365307a72cf974cc6cda76b68354ad336bd8"
+  dependencies:
+    fast-json-stable-stringify "2.x"
+
+bser@2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/bser/-/bser-2.1.1.tgz#e6787da20ece9d07998533cfd9de6f5c38f4bc05"
+  dependencies:
+    node-int64 "^0.4.0"
+
+buffer-from@1.x, buffer-from@^1.0.0:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/buffer-from/-/buffer-from-1.1.1.tgz#32713bc028f75c02fdb710d7c7bcec1f2c6070ef"
+
 builtin-modules@^1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/builtin-modules/-/builtin-modules-1.1.1.tgz#270f076c5a72c02f5b65a47df94c5fe3a278892f"
@@ -132,6 +728,42 @@ bytes@3.1.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/bytes/-/bytes-3.1.0.tgz#f6cf7933a360e0588fa9fde85651cdc7f805d1f6"
 
+cache-base@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/cache-base/-/cache-base-1.0.1.tgz#0a7f46416831c8b662ee36fe4e7c59d76f666ab2"
+  dependencies:
+    collection-visit "^1.0.0"
+    component-emitter "^1.2.1"
+    get-value "^2.0.6"
+    has-value "^1.0.0"
+    isobject "^3.0.1"
+    set-value "^2.0.0"
+    to-object-path "^0.3.0"
+    union-value "^1.0.0"
+    unset-value "^1.0.0"
+
+callsites@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/callsites/-/callsites-3.1.0.tgz#b3630abd8943432f54b3f0519238e33cd7df2f73"
+
+camelcase@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-4.1.0.tgz#d545635be1e33c542649c69173e5de6acfae34dd"
+
+camelcase@^5.0.0, camelcase@^5.3.1:
+  version "5.3.1"
+  resolved "https://registry.yarnpkg.com/camelcase/-/camelcase-5.3.1.tgz#e3c9b31569e106811df242f715725a1f4c494320"
+
+capture-exit@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/capture-exit/-/capture-exit-2.0.0.tgz#fb953bfaebeb781f62898239dabb426d08a509a4"
+  dependencies:
+    rsvp "^4.8.4"
+
+caseless@~0.12.0:
+  version "0.12.0"
+  resolved "https://registry.yarnpkg.com/caseless/-/caseless-0.12.0.tgz#1b681c21ff84033c826543090689420d187151dc"
+
 chalk@^2.0.0, chalk@^2.3.0:
   version "2.4.2"
   resolved "https://registry.yarnpkg.com/chalk/-/chalk-2.4.2.tgz#cd42541677a54333cf541a49108c1432b44c9424"
@@ -140,20 +772,83 @@ chalk@^2.0.0, chalk@^2.3.0:
     escape-string-regexp "^1.0.5"
     supports-color "^5.3.0"
 
+chalk@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/chalk/-/chalk-3.0.0.tgz#3f73c2bf526591f574cc492c51e2456349f844e4"
+  dependencies:
+    ansi-styles "^4.1.0"
+    supports-color "^7.1.0"
+
+ci-info@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/ci-info/-/ci-info-2.0.0.tgz#67a9e964be31a51e15e5010d58e6f12834002f46"
+
+class-utils@^0.3.5:
+  version "0.3.6"
+  resolved "https://registry.yarnpkg.com/class-utils/-/class-utils-0.3.6.tgz#f93369ae8b9a7ce02fd41faad0ca83033190c463"
+  dependencies:
+    arr-union "^3.1.0"
+    define-property "^0.2.5"
+    isobject "^3.0.0"
+    static-extend "^0.1.1"
+
+cliui@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/cliui/-/cliui-6.0.0.tgz#511d702c0c4e41ca156d7d0e96021f23e13225b1"
+  dependencies:
+    string-width "^4.2.0"
+    strip-ansi "^6.0.0"
+    wrap-ansi "^6.2.0"
+
+co@^4.6.0:
+  version "4.6.0"
+  resolved "https://registry.yarnpkg.com/co/-/co-4.6.0.tgz#6ea6bdf3d853ae54ccb8e47bfa0bf3f9031fb184"
+
+collect-v8-coverage@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/collect-v8-coverage/-/collect-v8-coverage-1.0.0.tgz#150ee634ac3650b71d9c985eb7f608942334feb1"
+
+collection-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/collection-visit/-/collection-visit-1.0.0.tgz#4bc0373c164bc3291b4d368c829cf1a80a59dca0"
+  dependencies:
+    map-visit "^1.0.0"
+    object-visit "^1.0.0"
+
 color-convert@^1.9.0:
   version "1.9.3"
   resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-1.9.3.tgz#bb71850690e1f136567de629d2d5471deda4c1e8"
   dependencies:
     color-name "1.1.3"
 
+color-convert@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/color-convert/-/color-convert-2.0.1.tgz#72d3a68d598c9bdb3af2ad1e84f21d896abd4de3"
+  dependencies:
+    color-name "~1.1.4"
+
 color-name@1.1.3:
   version "1.1.3"
   resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.3.tgz#a7d0558bd89c42f795dd42328f740831ca53bc25"
 
+color-name@~1.1.4:
+  version "1.1.4"
+  resolved "https://registry.yarnpkg.com/color-name/-/color-name-1.1.4.tgz#c2a09a87acbde69543de6f63fa3995c826c536a2"
+
+combined-stream@^1.0.6, combined-stream@~1.0.6:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/combined-stream/-/combined-stream-1.0.8.tgz#c3d45a8b34fd730631a110a8a2520682b31d5a7f"
+  dependencies:
+    delayed-stream "~1.0.0"
+
 commander@^2.12.1:
   version "2.20.3"
   resolved "https://registry.yarnpkg.com/commander/-/commander-2.20.3.tgz#fd485e84c03eb4881c20722ba48035e8531aeb33"
 
+component-emitter@^1.2.0, component-emitter@^1.2.1:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/component-emitter/-/component-emitter-1.3.0.tgz#16e4070fba8ae29b679f2215853ee181ab2eabc0"
+
 concat-map@0.0.1:
   version "0.0.1"
   resolved "https://registry.yarnpkg.com/concat-map/-/concat-map-0.0.1.tgz#d8a96bd77fd68df7793a73036a3ba0d5405d477b"
@@ -168,6 +863,12 @@ content-type@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
 
+convert-source-map@^1.4.0, convert-source-map@^1.6.0, convert-source-map@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.7.0.tgz#17a2cb882d7f77d3490585e2ce6c524424a3a442"
+  dependencies:
+    safe-buffer "~5.1.1"
+
 cookie-signature@1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/cookie-signature/-/cookie-signature-1.0.6.tgz#e303a882b342cc3ee8ca513a79999734dab3ae2c"
@@ -176,12 +877,123 @@ cookie@0.4.0:
   version "0.4.0"
   resolved "https://registry.yarnpkg.com/cookie/-/cookie-0.4.0.tgz#beb437e7022b3b6d49019d088665303ebe9c14ba"
 
-debug@2.6.9:
+cookiejar@^2.1.0:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/cookiejar/-/cookiejar-2.1.2.tgz#dd8a235530752f988f9a0844f3fc589e3111125c"
+
+copy-descriptor@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/copy-descriptor/-/copy-descriptor-0.1.1.tgz#676f6eb3c39997c2ee1ac3a924fd6124748f578d"
+
+core-util-is@1.0.2, core-util-is@~1.0.0:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/core-util-is/-/core-util-is-1.0.2.tgz#b5fd54220aa2bc5ab57aab7140c940754503c1a7"
+
+cross-spawn@^6.0.0:
+  version "6.0.5"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-6.0.5.tgz#4a5ec7c64dfae22c3a14124dbacdee846d80cbc4"
+  dependencies:
+    nice-try "^1.0.4"
+    path-key "^2.0.1"
+    semver "^5.5.0"
+    shebang-command "^1.2.0"
+    which "^1.2.9"
+
+cross-spawn@^7.0.0:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/cross-spawn/-/cross-spawn-7.0.1.tgz#0ab56286e0f7c24e153d04cc2aa027e43a9a5d14"
+  dependencies:
+    path-key "^3.1.0"
+    shebang-command "^2.0.0"
+    which "^2.0.1"
+
+cssom@^0.4.1:
+  version "0.4.4"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.4.4.tgz#5a66cf93d2d0b661d80bf6a44fb65f5c2e4e0a10"
+
+cssom@~0.3.6:
+  version "0.3.8"
+  resolved "https://registry.yarnpkg.com/cssom/-/cssom-0.3.8.tgz#9f1276f5b2b463f2114d3f2c75250af8c1a36f4a"
+
+cssstyle@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/cssstyle/-/cssstyle-2.2.0.tgz#e4c44debccd6b7911ed617a4395e5754bba59992"
+  dependencies:
+    cssom "~0.3.6"
+
+dashdash@^1.12.0:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/dashdash/-/dashdash-1.14.1.tgz#853cfa0f7cbe2fed5de20326b8dd581035f6e2f0"
+  dependencies:
+    assert-plus "^1.0.0"
+
+data-urls@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/data-urls/-/data-urls-1.1.0.tgz#15ee0582baa5e22bb59c77140da8f9c76963bbfe"
+  dependencies:
+    abab "^2.0.0"
+    whatwg-mimetype "^2.2.0"
+    whatwg-url "^7.0.0"
+
+debug@2.6.9, debug@^2.2.0, debug@^2.3.3:
   version "2.6.9"
   resolved "https://registry.yarnpkg.com/debug/-/debug-2.6.9.tgz#5d128515df134ff327e90a4c93f4e077a536341f"
   dependencies:
     ms "2.0.0"
 
+debug@^3.1.0:
+  version "3.2.6"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-3.2.6.tgz#e83d17de16d8a7efb7717edbe5fb10135eee629b"
+  dependencies:
+    ms "^2.1.1"
+
+debug@^4.1.0, debug@^4.1.1:
+  version "4.1.1"
+  resolved "https://registry.yarnpkg.com/debug/-/debug-4.1.1.tgz#3b72260255109c6b589cee050f1d516139664791"
+  dependencies:
+    ms "^2.1.1"
+
+decamelize@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/decamelize/-/decamelize-1.2.0.tgz#f6534d15148269b20352e7bee26f501f9a191290"
+
+decode-uri-component@^0.2.0:
+  version "0.2.0"
+  resolved "https://registry.yarnpkg.com/decode-uri-component/-/decode-uri-component-0.2.0.tgz#eb3913333458775cb84cd1a1fae062106bb87545"
+
+deep-is@~0.1.3:
+  version "0.1.3"
+  resolved "https://registry.yarnpkg.com/deep-is/-/deep-is-0.1.3.tgz#b369d6fb5dbc13eecf524f91b070feedc357cf34"
+
+define-properties@^1.1.2, define-properties@^1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/define-properties/-/define-properties-1.1.3.tgz#cf88da6cbee26fe6db7094f61d870cbd84cee9f1"
+  dependencies:
+    object-keys "^1.0.12"
+
+define-property@^0.2.5:
+  version "0.2.5"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-0.2.5.tgz#c35b1ef918ec3c990f9a5bc57be04aacec5c8116"
+  dependencies:
+    is-descriptor "^0.1.0"
+
+define-property@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-1.0.0.tgz#769ebaaf3f4a63aad3af9e8d304c9bbe79bfb0e6"
+  dependencies:
+    is-descriptor "^1.0.0"
+
+define-property@^2.0.2:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/define-property/-/define-property-2.0.2.tgz#d459689e8d654ba77e02a817f8710d702cb16e9d"
+  dependencies:
+    is-descriptor "^1.0.2"
+    isobject "^3.0.1"
+
+delayed-stream@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/delayed-stream/-/delayed-stream-1.0.0.tgz#df3ae199acadfb7d440aaae0b29e2272b24ec619"
+
 depd@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/depd/-/depd-1.1.2.tgz#9bcd52e14c097763e749b274c4346ed2e560b5a9"
@@ -190,22 +1002,77 @@ destroy@~1.0.4:
   version "1.0.4"
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
 
+detect-newline@^3.0.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/detect-newline/-/detect-newline-3.1.0.tgz#576f5dfc63ae1a192ff192d8ad3af6308991b651"
+
+diff-sequences@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/diff-sequences/-/diff-sequences-25.1.0.tgz#fd29a46f1c913fd66c22645dc75bffbe43051f32"
+
 diff@^4.0.1:
   version "4.0.2"
   resolved "https://registry.yarnpkg.com/diff/-/diff-4.0.2.tgz#60f3aecb89d5fae520c11aa19efc2bb982aade7d"
 
+domexception@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/domexception/-/domexception-1.0.1.tgz#937442644ca6a31261ef36e3ec677fe805582c90"
+  dependencies:
+    webidl-conversions "^4.0.2"
+
 dotenv@*, dotenv@^8.2.0:
   version "8.2.0"
   resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
 
+ecc-jsbn@~0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/ecc-jsbn/-/ecc-jsbn-0.1.2.tgz#3a83a904e54353287874c564b7549386849a98c9"
+  dependencies:
+    jsbn "~0.1.0"
+    safer-buffer "^2.1.0"
+
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"
 
+emoji-regex@^8.0.0:
+  version "8.0.0"
+  resolved "https://registry.yarnpkg.com/emoji-regex/-/emoji-regex-8.0.0.tgz#e818fd69ce5ccfcb404594f842963bf53164cc37"
+
 encodeurl@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/encodeurl/-/encodeurl-1.0.2.tgz#ad3ff4c86ec2d029322f5a02c3a9a606c95b3f59"
 
+end-of-stream@^1.1.0:
+  version "1.4.4"
+  resolved "https://registry.yarnpkg.com/end-of-stream/-/end-of-stream-1.4.4.tgz#5ae64a5f45057baf3626ec14da0ca5e4b2431eb0"
+  dependencies:
+    once "^1.4.0"
+
+es-abstract@^1.17.0-next.1, es-abstract@^1.17.2:
+  version "1.17.4"
+  resolved "https://registry.yarnpkg.com/es-abstract/-/es-abstract-1.17.4.tgz#e3aedf19706b20e7c2594c35fc0d57605a79e184"
+  dependencies:
+    es-to-primitive "^1.2.1"
+    function-bind "^1.1.1"
+    has "^1.0.3"
+    has-symbols "^1.0.1"
+    is-callable "^1.1.5"
+    is-regex "^1.0.5"
+    object-inspect "^1.7.0"
+    object-keys "^1.1.1"
+    object.assign "^4.1.0"
+    string.prototype.trimleft "^2.1.1"
+    string.prototype.trimright "^2.1.1"
+
+es-to-primitive@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/es-to-primitive/-/es-to-primitive-1.2.1.tgz#e55cd4c9cdc188bcefb03b366c736323fc5c898a"
+  dependencies:
+    is-callable "^1.1.4"
+    is-date-object "^1.0.1"
+    is-symbol "^1.0.2"
+
 escape-html@~1.0.3:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/escape-html/-/escape-html-1.0.3.tgz#0258eae4d3d0c0974de1c169188ef0051d1d1988"
@@ -214,10 +1081,25 @@ escape-string-regexp@^1.0.5:
   version "1.0.5"
   resolved "https://registry.yarnpkg.com/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz#1b61c0562190a8dff6ae3bb2cf0200ca130b86d4"
 
-esprima@^4.0.0:
+escodegen@^1.11.1:
+  version "1.14.1"
+  resolved "https://registry.yarnpkg.com/escodegen/-/escodegen-1.14.1.tgz#ba01d0c8278b5e95a9a45350142026659027a457"
+  dependencies:
+    esprima "^4.0.1"
+    estraverse "^4.2.0"
+    esutils "^2.0.2"
+    optionator "^0.8.1"
+  optionalDependencies:
+    source-map "~0.6.1"
+
+esprima@^4.0.0, esprima@^4.0.1:
   version "4.0.1"
   resolved "https://registry.yarnpkg.com/esprima/-/esprima-4.0.1.tgz#13b04cdb3e6c5d19df91ab6987a8695619b0aa71"
 
+estraverse@^4.2.0:
+  version "4.3.0"
+  resolved "https://registry.yarnpkg.com/estraverse/-/estraverse-4.3.0.tgz#398ad3f3c5a24948be7725e83d11a7de28cdbd1d"
+
 esutils@^2.0.2:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
@@ -226,6 +1108,64 @@ etag@~1.8.1:
   version "1.8.1"
   resolved "https://registry.yarnpkg.com/etag/-/etag-1.8.1.tgz#41ae2eeb65efa62268aebfea83ac7d79299b0887"
 
+exec-sh@^0.3.2:
+  version "0.3.4"
+  resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.3.4.tgz#3a018ceb526cc6f6df2bb504b2bfe8e3a4934ec5"
+
+execa@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-1.0.0.tgz#c6236a5bb4df6d6f15e88e7f017798216749ddd8"
+  dependencies:
+    cross-spawn "^6.0.0"
+    get-stream "^4.0.0"
+    is-stream "^1.1.0"
+    npm-run-path "^2.0.0"
+    p-finally "^1.0.0"
+    signal-exit "^3.0.0"
+    strip-eof "^1.0.0"
+
+execa@^3.2.0:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/execa/-/execa-3.4.0.tgz#c08ed4550ef65d858fac269ffc8572446f37eb89"
+  dependencies:
+    cross-spawn "^7.0.0"
+    get-stream "^5.0.0"
+    human-signals "^1.1.1"
+    is-stream "^2.0.0"
+    merge-stream "^2.0.0"
+    npm-run-path "^4.0.0"
+    onetime "^5.1.0"
+    p-finally "^2.0.0"
+    signal-exit "^3.0.2"
+    strip-final-newline "^2.0.0"
+
+exit@^0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/exit/-/exit-0.1.2.tgz#0632638f8d877cc82107d30a0fff1a17cba1cd0c"
+
+expand-brackets@^2.1.4:
+  version "2.1.4"
+  resolved "https://registry.yarnpkg.com/expand-brackets/-/expand-brackets-2.1.4.tgz#b77735e315ce30f6b6eff0f83b04151a22449622"
+  dependencies:
+    debug "^2.3.3"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    posix-character-classes "^0.1.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
+expect@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/expect/-/expect-25.1.0.tgz#7e8d7b06a53f7d66ec927278db3304254ee683ee"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    ansi-styles "^4.0.0"
+    jest-get-type "^25.1.0"
+    jest-matcher-utils "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-regex-util "^25.1.0"
+
 express-validator@*, express-validator@^6.4.0:
   version "6.4.0"
   resolved "https://registry.yarnpkg.com/express-validator/-/express-validator-6.4.0.tgz#634f96b60d53112409e270c038ab818a36f56e47"
@@ -268,6 +1208,77 @@ express@^4.17.1:
     utils-merge "1.0.1"
     vary "~1.1.2"
 
+extend-shallow@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-2.0.1.tgz#51af7d614ad9a9f610ea1bafbb989d6b1c56890f"
+  dependencies:
+    is-extendable "^0.1.0"
+
+extend-shallow@^3.0.0, extend-shallow@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend-shallow/-/extend-shallow-3.0.2.tgz#26a71aaf073b39fb2127172746131c2704028db8"
+  dependencies:
+    assign-symbols "^1.0.0"
+    is-extendable "^1.0.1"
+
+extend@^3.0.0, extend@~3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/extend/-/extend-3.0.2.tgz#f8b1136b4071fbd8eb140aff858b1019ec2915fa"
+
+extglob@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/extglob/-/extglob-2.0.4.tgz#ad00fe4dc612a9232e8718711dc5cb5ab0285543"
+  dependencies:
+    array-unique "^0.3.2"
+    define-property "^1.0.0"
+    expand-brackets "^2.1.4"
+    extend-shallow "^2.0.1"
+    fragment-cache "^0.2.1"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
+extsprintf@1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.3.0.tgz#96918440e3041a7a414f8c52e3c574eb3c3e1e05"
+
+extsprintf@^1.2.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/extsprintf/-/extsprintf-1.4.0.tgz#e2689f8f356fad62cca65a3a91c5df5f9551692f"
+
+fast-deep-equal@^3.1.1:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/fast-deep-equal/-/fast-deep-equal-3.1.1.tgz#545145077c501491e33b15ec408c294376e94ae4"
+
+fast-json-stable-stringify@2.x, fast-json-stable-stringify@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz#874bf69c6f404c2b5d99c481341399fd55892633"
+
+fast-levenshtein@~2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/fast-levenshtein/-/fast-levenshtein-2.0.6.tgz#3d8a5c66883a16a30ca8643e851f19baa7797917"
+
+fb-watchman@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/fb-watchman/-/fb-watchman-2.0.1.tgz#fc84fb39d2709cf3ff6d743706157bb5708a8a85"
+  dependencies:
+    bser "2.1.1"
+
+fill-range@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-4.0.0.tgz#d544811d428f98eb06a63dc402d2403c328c38f7"
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+    to-regex-range "^2.1.0"
+
+fill-range@^7.0.1:
+  version "7.0.1"
+  resolved "https://registry.yarnpkg.com/fill-range/-/fill-range-7.0.1.tgz#1919a6a7c75fe38b2c7c77e5198535da9acdda40"
+  dependencies:
+    to-regex-range "^5.0.1"
+
 finalhandler@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/finalhandler/-/finalhandler-1.1.2.tgz#b7e7d000ffd11938d0fdb053506f6ebabe9f587d"
@@ -280,10 +1291,51 @@ finalhandler@~1.1.2:
     statuses "~1.5.0"
     unpipe "~1.0.0"
 
+find-up@^4.0.0, find-up@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/find-up/-/find-up-4.1.0.tgz#97afe7d6cdc0bc5928584b7c8d7b16e8a9aa5d19"
+  dependencies:
+    locate-path "^5.0.0"
+    path-exists "^4.0.0"
+
+for-in@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/for-in/-/for-in-1.0.2.tgz#81068d295a8142ec0ac726c6e2200c30fb6d5e80"
+
+forever-agent@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/forever-agent/-/forever-agent-0.6.1.tgz#fbc71f0c41adeb37f96c577ad1ed42d8fdacca91"
+
+form-data@^2.3.1:
+  version "2.5.1"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.5.1.tgz#f2cbec57b5e59e23716e128fe44d4e5dd23895f4"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.6"
+    mime-types "^2.1.12"
+
+form-data@~2.3.2:
+  version "2.3.3"
+  resolved "https://registry.yarnpkg.com/form-data/-/form-data-2.3.3.tgz#dcce52c05f644f298c6a7ab936bd724ceffbf3a6"
+  dependencies:
+    asynckit "^0.4.0"
+    combined-stream "^1.0.6"
+    mime-types "^2.1.12"
+
+formidable@^1.2.0:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/formidable/-/formidable-1.2.1.tgz#70fb7ca0290ee6ff961090415f4b3df3d2082659"
+
 forwarded@~0.1.2:
   version "0.1.2"
   resolved "https://registry.yarnpkg.com/forwarded/-/forwarded-0.1.2.tgz#98c23dab1175657b8c0573e8ceccd91b0ff18c84"
 
+fragment-cache@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/fragment-cache/-/fragment-cache-0.2.1.tgz#4290fad27f13e89be7f33799c6bc5a0abfff0d19"
+  dependencies:
+    map-cache "^0.2.2"
+
 fresh@0.5.2:
   version "0.5.2"
   resolved "https://registry.yarnpkg.com/fresh/-/fresh-0.5.2.tgz#3d8cadd90d976569fa835ab1f8e4b23a105605a7"
@@ -292,7 +1344,45 @@ fs.realpath@^1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/fs.realpath/-/fs.realpath-1.0.0.tgz#1504ad2523158caa40db4a2787cb01411994ea4f"
 
-glob@^7.1.1:
+fsevents@^2.1.2:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/fsevents/-/fsevents-2.1.2.tgz#4c0a1fb34bc68e543b4b82a9ec392bfbda840805"
+
+function-bind@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/function-bind/-/function-bind-1.1.1.tgz#a56899d3ea3c9bab874bb9773b7c5ede92f4895d"
+
+gensync@^1.0.0-beta.1:
+  version "1.0.0-beta.1"
+  resolved "https://registry.yarnpkg.com/gensync/-/gensync-1.0.0-beta.1.tgz#58f4361ff987e5ff6e1e7a210827aa371eaac269"
+
+get-caller-file@^2.0.1:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/get-caller-file/-/get-caller-file-2.0.5.tgz#4f94412a82db32f36e3b0b9741f8a97feb031f7e"
+
+get-stream@^4.0.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-4.1.0.tgz#c1b255575f3dc21d59bfc79cd3d2b46b1c3a54b5"
+  dependencies:
+    pump "^3.0.0"
+
+get-stream@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/get-stream/-/get-stream-5.1.0.tgz#01203cdc92597f9b909067c3e656cc1f4d3c4dc9"
+  dependencies:
+    pump "^3.0.0"
+
+get-value@^2.0.3, get-value@^2.0.6:
+  version "2.0.6"
+  resolved "https://registry.yarnpkg.com/get-value/-/get-value-2.0.6.tgz#dc15ca1c672387ca76bd37ac0a395ba2042a2c28"
+
+getpass@^0.1.1:
+  version "0.1.7"
+  resolved "https://registry.yarnpkg.com/getpass/-/getpass-0.1.7.tgz#5eff8e3e684d569ae4cb2b1282604e8ba62149fa"
+  dependencies:
+    assert-plus "^1.0.0"
+
+glob@^7.1.1, glob@^7.1.2, glob@^7.1.3, glob@^7.1.4:
   version "7.1.6"
   resolved "https://registry.yarnpkg.com/glob/-/glob-7.1.6.tgz#141f33b81a7c2492e125594307480c46679278a6"
   dependencies:
@@ -303,10 +1393,84 @@ glob@^7.1.1:
     once "^1.3.0"
     path-is-absolute "^1.0.0"
 
+globals@^11.1.0:
+  version "11.12.0"
+  resolved "https://registry.yarnpkg.com/globals/-/globals-11.12.0.tgz#ab8795338868a0babd8525758018c2a7eb95c42e"
+
+graceful-fs@^4.2.3:
+  version "4.2.3"
+  resolved "https://registry.yarnpkg.com/graceful-fs/-/graceful-fs-4.2.3.tgz#4a12ff1b60376ef09862c2093edd908328be8423"
+
+growly@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/growly/-/growly-1.3.0.tgz#f10748cbe76af964b7c96c93c6bcc28af120c081"
+
+har-schema@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/har-schema/-/har-schema-2.0.0.tgz#a94c2224ebcac04782a0d9035521f24735b7ec92"
+
+har-validator@~5.1.3:
+  version "5.1.3"
+  resolved "https://registry.yarnpkg.com/har-validator/-/har-validator-5.1.3.tgz#1ef89ebd3e4996557675eed9893110dc350fa080"
+  dependencies:
+    ajv "^6.5.5"
+    har-schema "^2.0.0"
+
 has-flag@^3.0.0:
   version "3.0.0"
   resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-3.0.0.tgz#b5d454dc2199ae225699f3467e5a07f3b955bafd"
 
+has-flag@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/has-flag/-/has-flag-4.0.0.tgz#944771fd9c81c81265c4d6941860da06bb59479b"
+
+has-symbols@^1.0.0, has-symbols@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/has-symbols/-/has-symbols-1.0.1.tgz#9f5214758a44196c406d9bd76cebf81ec2dd31e8"
+
+has-value@^0.3.1:
+  version "0.3.1"
+  resolved "https://registry.yarnpkg.com/has-value/-/has-value-0.3.1.tgz#7b1f58bada62ca827ec0a2078025654845995e1f"
+  dependencies:
+    get-value "^2.0.3"
+    has-values "^0.1.4"
+    isobject "^2.0.0"
+
+has-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-value/-/has-value-1.0.0.tgz#18b281da585b1c5c51def24c930ed29a0be6b177"
+  dependencies:
+    get-value "^2.0.6"
+    has-values "^1.0.0"
+    isobject "^3.0.0"
+
+has-values@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/has-values/-/has-values-0.1.4.tgz#6d61de95d91dfca9b9a02089ad384bff8f62b771"
+
+has-values@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/has-values/-/has-values-1.0.0.tgz#95b0b63fec2146619a6fe57fe75628d5a39efe4f"
+  dependencies:
+    is-number "^3.0.0"
+    kind-of "^4.0.0"
+
+has@^1.0.3:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/has/-/has-1.0.3.tgz#722d7cbfc1f6aa8241f16dd814e011e1f41e8796"
+  dependencies:
+    function-bind "^1.1.1"
+
+html-encoding-sniffer@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/html-encoding-sniffer/-/html-encoding-sniffer-1.0.2.tgz#e70d84b94da53aa375e11fe3a351be6642ca46f8"
+  dependencies:
+    whatwg-encoding "^1.0.1"
+
+html-escaper@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/html-escaper/-/html-escaper-2.0.0.tgz#71e87f931de3fe09e56661ab9a29aadec707b491"
+
 http-errors@1.7.2:
   version "1.7.2"
   resolved "https://registry.yarnpkg.com/http-errors/-/http-errors-1.7.2.tgz#4f5029cf13239f31036e5b2e55292bcfbcc85c8f"
@@ -327,12 +1491,35 @@ http-errors@~1.7.2:
     statuses ">= 1.5.0 < 2"
     toidentifier "1.0.0"
 
+http-signature@~1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/http-signature/-/http-signature-1.2.0.tgz#9aecd925114772f3d95b65a60abb8f7c18fbace1"
+  dependencies:
+    assert-plus "^1.0.0"
+    jsprim "^1.2.2"
+    sshpk "^1.7.0"
+
+human-signals@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/human-signals/-/human-signals-1.1.1.tgz#c5b1cd14f50aeae09ab6c59fe63ba3395fe4dfa3"
+
 iconv-lite@0.4.24:
   version "0.4.24"
   resolved "https://registry.yarnpkg.com/iconv-lite/-/iconv-lite-0.4.24.tgz#2022b4b25fbddc21d2f524974a474aafe733908b"
   dependencies:
     safer-buffer ">= 2.1.2 < 3"
 
+import-local@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/import-local/-/import-local-3.0.2.tgz#a8cfd0431d1de4a2199703d003e3e62364fa6db6"
+  dependencies:
+    pkg-dir "^4.2.0"
+    resolve-cwd "^3.0.0"
+
+imurmurhash@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/imurmurhash/-/imurmurhash-0.1.4.tgz#9218b9b2b928a238b13dc4fb6b6d576f231453ea"
+
 inflight@^1.0.4:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/inflight/-/inflight-1.0.6.tgz#49bd6331d7d02d0c09bc910a1075ba8165b56df9"
@@ -340,7 +1527,7 @@ inflight@^1.0.4:
     once "^1.3.0"
     wrappy "1"
 
-inherits@2, inherits@2.0.4:
+inherits@2, inherits@2.0.4, inherits@~2.0.3:
   version "2.0.4"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.4.tgz#0fa2c64f932917c3433a0ded55363aae37416b7c"
 
@@ -348,10 +1535,519 @@ inherits@2.0.3:
   version "2.0.3"
   resolved "https://registry.yarnpkg.com/inherits/-/inherits-2.0.3.tgz#633c2c83e3da42a502f52466022480f4208261de"
 
+ip-regex@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/ip-regex/-/ip-regex-2.1.0.tgz#fa78bf5d2e6913c911ce9f819ee5146bb6d844e9"
+
 ipaddr.js@1.9.0:
   version "1.9.0"
   resolved "https://registry.yarnpkg.com/ipaddr.js/-/ipaddr.js-1.9.0.tgz#37df74e430a0e47550fe54a2defe30d8acd95f65"
 
+is-accessor-descriptor@^0.1.6:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-0.1.6.tgz#a9e12cb3ae8d876727eeef3843f8a0897b5c98d6"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-accessor-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-accessor-descriptor/-/is-accessor-descriptor-1.0.0.tgz#169c2f6d3df1f992618072365c9b0ea1f6878656"
+  dependencies:
+    kind-of "^6.0.0"
+
+is-buffer@^1.1.5:
+  version "1.1.6"
+  resolved "https://registry.yarnpkg.com/is-buffer/-/is-buffer-1.1.6.tgz#efaa2ea9daa0d7ab2ea13a97b2b8ad51fefbe8be"
+
+is-callable@^1.1.4, is-callable@^1.1.5:
+  version "1.1.5"
+  resolved "https://registry.yarnpkg.com/is-callable/-/is-callable-1.1.5.tgz#f7e46b596890456db74e7f6e976cb3273d06faab"
+
+is-ci@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-ci/-/is-ci-2.0.0.tgz#6bc6334181810e04b5c22b3d589fdca55026404c"
+  dependencies:
+    ci-info "^2.0.0"
+
+is-data-descriptor@^0.1.4:
+  version "0.1.4"
+  resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-0.1.4.tgz#0b5ee648388e2c860282e793f1856fec3f301b56"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-data-descriptor@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-data-descriptor/-/is-data-descriptor-1.0.0.tgz#d84876321d0e7add03990406abbbbd36ba9268c7"
+  dependencies:
+    kind-of "^6.0.0"
+
+is-date-object@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-date-object/-/is-date-object-1.0.2.tgz#bda736f2cd8fd06d32844e7743bfa7494c3bfd7e"
+
+is-descriptor@^0.1.0:
+  version "0.1.6"
+  resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-0.1.6.tgz#366d8240dde487ca51823b1ab9f07a10a78251ca"
+  dependencies:
+    is-accessor-descriptor "^0.1.6"
+    is-data-descriptor "^0.1.4"
+    kind-of "^5.0.0"
+
+is-descriptor@^1.0.0, is-descriptor@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-descriptor/-/is-descriptor-1.0.2.tgz#3b159746a66604b04f8c81524ba365c5f14d86ec"
+  dependencies:
+    is-accessor-descriptor "^1.0.0"
+    is-data-descriptor "^1.0.0"
+    kind-of "^6.0.2"
+
+is-extendable@^0.1.0, is-extendable@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-0.1.1.tgz#62b110e289a471418e3ec36a617d472e301dfc89"
+
+is-extendable@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/is-extendable/-/is-extendable-1.0.1.tgz#a7470f9e426733d81bd81e1155264e3a3507cab4"
+  dependencies:
+    is-plain-object "^2.0.4"
+
+is-fullwidth-code-point@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-fullwidth-code-point/-/is-fullwidth-code-point-3.0.0.tgz#f116f8064fe90b3f7844a38997c0b75051269f1d"
+
+is-generator-fn@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/is-generator-fn/-/is-generator-fn-2.1.0.tgz#7d140adc389aaf3011a8f2a2a4cfa6faadffb118"
+
+is-number@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-3.0.0.tgz#24fd6201a4782cf50561c810276afc7d12d71195"
+  dependencies:
+    kind-of "^3.0.2"
+
+is-number@^7.0.0:
+  version "7.0.0"
+  resolved "https://registry.yarnpkg.com/is-number/-/is-number-7.0.0.tgz#7535345b896734d5f80c4d06c50955527a14f12b"
+
+is-plain-object@^2.0.3, is-plain-object@^2.0.4:
+  version "2.0.4"
+  resolved "https://registry.yarnpkg.com/is-plain-object/-/is-plain-object-2.0.4.tgz#2c163b3fafb1b606d9d17928f05c2a1c38e07677"
+  dependencies:
+    isobject "^3.0.1"
+
+is-regex@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/is-regex/-/is-regex-1.0.5.tgz#39d589a358bf18967f726967120b8fc1aed74eae"
+  dependencies:
+    has "^1.0.3"
+
+is-stream@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-1.1.0.tgz#12d4a3dd4e68e0b79ceb8dbc84173ae80d91ca44"
+
+is-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/is-stream/-/is-stream-2.0.0.tgz#bde9c32680d6fae04129d6ac9d921ce7815f78e3"
+
+is-symbol@^1.0.2:
+  version "1.0.3"
+  resolved "https://registry.yarnpkg.com/is-symbol/-/is-symbol-1.0.3.tgz#38e1014b9e6329be0de9d24a414fd7441ec61937"
+  dependencies:
+    has-symbols "^1.0.1"
+
+is-typedarray@^1.0.0, is-typedarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/is-typedarray/-/is-typedarray-1.0.0.tgz#e479c80858df0c1b11ddda6940f96011fcda4a9a"
+
+is-windows@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/is-windows/-/is-windows-1.0.2.tgz#d1850eb9791ecd18e6182ce12a30f396634bb19d"
+
+is-wsl@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/is-wsl/-/is-wsl-2.1.1.tgz#4a1c152d429df3d441669498e2486d3596ebaf1d"
+
+isarray@1.0.0, isarray@~1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/isarray/-/isarray-1.0.0.tgz#bb935d48582cba168c06834957a54a3e07124f11"
+
+isexe@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/isexe/-/isexe-2.0.0.tgz#e8fbf374dc556ff8947a10dcb0572d633f2cfa10"
+
+isobject@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-2.1.0.tgz#f065561096a3f1da2ef46272f815c840d87e0c89"
+  dependencies:
+    isarray "1.0.0"
+
+isobject@^3.0.0, isobject@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/isobject/-/isobject-3.0.1.tgz#4e431e92b11a9731636aa1f9c8d1ccbcfdab78df"
+
+isstream@~0.1.2:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/isstream/-/isstream-0.1.2.tgz#47e63f7af55afa6f92e1500e690eb8b8529c099a"
+
+istanbul-lib-coverage@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-coverage/-/istanbul-lib-coverage-3.0.0.tgz#f5944a37c70b550b02a78a5c3b2055b280cec8ec"
+
+istanbul-lib-instrument@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-instrument/-/istanbul-lib-instrument-4.0.1.tgz#61f13ac2c96cfefb076fe7131156cc05907874e6"
+  dependencies:
+    "@babel/core" "^7.7.5"
+    "@babel/parser" "^7.7.5"
+    "@babel/template" "^7.7.4"
+    "@babel/traverse" "^7.7.4"
+    "@istanbuljs/schema" "^0.1.2"
+    istanbul-lib-coverage "^3.0.0"
+    semver "^6.3.0"
+
+istanbul-lib-report@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-report/-/istanbul-lib-report-3.0.0.tgz#7518fe52ea44de372f460a76b5ecda9ffb73d8a6"
+  dependencies:
+    istanbul-lib-coverage "^3.0.0"
+    make-dir "^3.0.0"
+    supports-color "^7.1.0"
+
+istanbul-lib-source-maps@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-lib-source-maps/-/istanbul-lib-source-maps-4.0.0.tgz#75743ce6d96bb86dc7ee4352cf6366a23f0b1ad9"
+  dependencies:
+    debug "^4.1.1"
+    istanbul-lib-coverage "^3.0.0"
+    source-map "^0.6.1"
+
+istanbul-reports@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/istanbul-reports/-/istanbul-reports-3.0.0.tgz#d4d16d035db99581b6194e119bbf36c963c5eb70"
+  dependencies:
+    html-escaper "^2.0.0"
+    istanbul-lib-report "^3.0.0"
+
+jest-changed-files@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-changed-files/-/jest-changed-files-25.1.0.tgz#73dae9a7d9949fdfa5c278438ce8f2ff3ec78131"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    execa "^3.2.0"
+    throat "^5.0.0"
+
+jest-cli@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-cli/-/jest-cli-25.1.0.tgz#75f0b09cf6c4f39360906bf78d580be1048e4372"
+  dependencies:
+    "@jest/core" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    exit "^0.1.2"
+    import-local "^3.0.2"
+    is-ci "^2.0.0"
+    jest-config "^25.1.0"
+    jest-util "^25.1.0"
+    jest-validate "^25.1.0"
+    prompts "^2.0.1"
+    realpath-native "^1.1.0"
+    yargs "^15.0.0"
+
+jest-config@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-config/-/jest-config-25.1.0.tgz#d114e4778c045d3ef239452213b7ad3ec1cbea90"
+  dependencies:
+    "@babel/core" "^7.1.0"
+    "@jest/test-sequencer" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    babel-jest "^25.1.0"
+    chalk "^3.0.0"
+    glob "^7.1.1"
+    jest-environment-jsdom "^25.1.0"
+    jest-environment-node "^25.1.0"
+    jest-get-type "^25.1.0"
+    jest-jasmine2 "^25.1.0"
+    jest-regex-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    jest-util "^25.1.0"
+    jest-validate "^25.1.0"
+    micromatch "^4.0.2"
+    pretty-format "^25.1.0"
+    realpath-native "^1.1.0"
+
+jest-diff@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-diff/-/jest-diff-25.1.0.tgz#58b827e63edea1bc80c1de952b80cec9ac50e1ad"
+  dependencies:
+    chalk "^3.0.0"
+    diff-sequences "^25.1.0"
+    jest-get-type "^25.1.0"
+    pretty-format "^25.1.0"
+
+jest-docblock@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-docblock/-/jest-docblock-25.1.0.tgz#0f44bea3d6ca6dfc38373d465b347c8818eccb64"
+  dependencies:
+    detect-newline "^3.0.0"
+
+jest-each@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-each/-/jest-each-25.1.0.tgz#a6b260992bdf451c2d64a0ccbb3ac25e9b44c26a"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    jest-get-type "^25.1.0"
+    jest-util "^25.1.0"
+    pretty-format "^25.1.0"
+
+jest-environment-jsdom@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-jsdom/-/jest-environment-jsdom-25.1.0.tgz#6777ab8b3e90fd076801efd3bff8e98694ab43c3"
+  dependencies:
+    "@jest/environment" "^25.1.0"
+    "@jest/fake-timers" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    jest-mock "^25.1.0"
+    jest-util "^25.1.0"
+    jsdom "^15.1.1"
+
+jest-environment-node@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-environment-node/-/jest-environment-node-25.1.0.tgz#797bd89b378cf0bd794dc8e3dca6ef21126776db"
+  dependencies:
+    "@jest/environment" "^25.1.0"
+    "@jest/fake-timers" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    jest-mock "^25.1.0"
+    jest-util "^25.1.0"
+
+jest-get-type@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-get-type/-/jest-get-type-25.1.0.tgz#1cfe5fc34f148dc3a8a3b7275f6b9ce9e2e8a876"
+
+jest-haste-map@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-haste-map/-/jest-haste-map-25.1.0.tgz#ae12163d284f19906260aa51fd405b5b2e5a4ad3"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    anymatch "^3.0.3"
+    fb-watchman "^2.0.0"
+    graceful-fs "^4.2.3"
+    jest-serializer "^25.1.0"
+    jest-util "^25.1.0"
+    jest-worker "^25.1.0"
+    micromatch "^4.0.2"
+    sane "^4.0.3"
+    walker "^1.0.7"
+  optionalDependencies:
+    fsevents "^2.1.2"
+
+jest-jasmine2@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-jasmine2/-/jest-jasmine2-25.1.0.tgz#681b59158a430f08d5d0c1cce4f01353e4b48137"
+  dependencies:
+    "@babel/traverse" "^7.1.0"
+    "@jest/environment" "^25.1.0"
+    "@jest/source-map" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    co "^4.6.0"
+    expect "^25.1.0"
+    is-generator-fn "^2.0.0"
+    jest-each "^25.1.0"
+    jest-matcher-utils "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-runtime "^25.1.0"
+    jest-snapshot "^25.1.0"
+    jest-util "^25.1.0"
+    pretty-format "^25.1.0"
+    throat "^5.0.0"
+
+jest-leak-detector@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-leak-detector/-/jest-leak-detector-25.1.0.tgz#ed6872d15aa1c72c0732d01bd073dacc7c38b5c6"
+  dependencies:
+    jest-get-type "^25.1.0"
+    pretty-format "^25.1.0"
+
+jest-matcher-utils@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-matcher-utils/-/jest-matcher-utils-25.1.0.tgz#fa5996c45c7193a3c24e73066fc14acdee020220"
+  dependencies:
+    chalk "^3.0.0"
+    jest-diff "^25.1.0"
+    jest-get-type "^25.1.0"
+    pretty-format "^25.1.0"
+
+jest-message-util@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-message-util/-/jest-message-util-25.1.0.tgz#702a9a5cb05c144b9aa73f06e17faa219389845e"
+  dependencies:
+    "@babel/code-frame" "^7.0.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    "@types/stack-utils" "^1.0.1"
+    chalk "^3.0.0"
+    micromatch "^4.0.2"
+    slash "^3.0.0"
+    stack-utils "^1.0.1"
+
+jest-mock@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-mock/-/jest-mock-25.1.0.tgz#411d549e1b326b7350b2e97303a64715c28615fd"
+  dependencies:
+    "@jest/types" "^25.1.0"
+
+jest-pnp-resolver@^1.2.1:
+  version "1.2.1"
+  resolved "https://registry.yarnpkg.com/jest-pnp-resolver/-/jest-pnp-resolver-1.2.1.tgz#ecdae604c077a7fbc70defb6d517c3c1c898923a"
+
+jest-regex-util@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-regex-util/-/jest-regex-util-25.1.0.tgz#efaf75914267741838e01de24da07b2192d16d87"
+
+jest-resolve-dependencies@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve-dependencies/-/jest-resolve-dependencies-25.1.0.tgz#8a1789ec64eb6aaa77fd579a1066a783437e70d2"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    jest-regex-util "^25.1.0"
+    jest-snapshot "^25.1.0"
+
+jest-resolve@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-resolve/-/jest-resolve-25.1.0.tgz#23d8b6a4892362baf2662877c66aa241fa2eaea3"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    browser-resolve "^1.11.3"
+    chalk "^3.0.0"
+    jest-pnp-resolver "^1.2.1"
+    realpath-native "^1.1.0"
+
+jest-runner@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-runner/-/jest-runner-25.1.0.tgz#fef433a4d42c89ab0a6b6b268e4a4fbe6b26e812"
+  dependencies:
+    "@jest/console" "^25.1.0"
+    "@jest/environment" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    exit "^0.1.2"
+    graceful-fs "^4.2.3"
+    jest-config "^25.1.0"
+    jest-docblock "^25.1.0"
+    jest-haste-map "^25.1.0"
+    jest-jasmine2 "^25.1.0"
+    jest-leak-detector "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    jest-runtime "^25.1.0"
+    jest-util "^25.1.0"
+    jest-worker "^25.1.0"
+    source-map-support "^0.5.6"
+    throat "^5.0.0"
+
+jest-runtime@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-runtime/-/jest-runtime-25.1.0.tgz#02683218f2f95aad0f2ec1c9cdb28c1dc0ec0314"
+  dependencies:
+    "@jest/console" "^25.1.0"
+    "@jest/environment" "^25.1.0"
+    "@jest/source-map" "^25.1.0"
+    "@jest/test-result" "^25.1.0"
+    "@jest/transform" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    "@types/yargs" "^15.0.0"
+    chalk "^3.0.0"
+    collect-v8-coverage "^1.0.0"
+    exit "^0.1.2"
+    glob "^7.1.3"
+    graceful-fs "^4.2.3"
+    jest-config "^25.1.0"
+    jest-haste-map "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-mock "^25.1.0"
+    jest-regex-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    jest-snapshot "^25.1.0"
+    jest-util "^25.1.0"
+    jest-validate "^25.1.0"
+    realpath-native "^1.1.0"
+    slash "^3.0.0"
+    strip-bom "^4.0.0"
+    yargs "^15.0.0"
+
+jest-serializer@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-serializer/-/jest-serializer-25.1.0.tgz#73096ba90e07d19dec4a0c1dd89c355e2f129e5d"
+
+jest-snapshot@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-snapshot/-/jest-snapshot-25.1.0.tgz#d5880bd4b31faea100454608e15f8d77b9d221d9"
+  dependencies:
+    "@babel/types" "^7.0.0"
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    expect "^25.1.0"
+    jest-diff "^25.1.0"
+    jest-get-type "^25.1.0"
+    jest-matcher-utils "^25.1.0"
+    jest-message-util "^25.1.0"
+    jest-resolve "^25.1.0"
+    mkdirp "^0.5.1"
+    natural-compare "^1.4.0"
+    pretty-format "^25.1.0"
+    semver "^7.1.1"
+
+jest-util@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-util/-/jest-util-25.1.0.tgz#7bc56f7b2abd534910e9fa252692f50624c897d9"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    chalk "^3.0.0"
+    is-ci "^2.0.0"
+    mkdirp "^0.5.1"
+
+jest-validate@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-validate/-/jest-validate-25.1.0.tgz#1469fa19f627bb0a9a98e289f3e9ab6a668c732a"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    camelcase "^5.3.1"
+    chalk "^3.0.0"
+    jest-get-type "^25.1.0"
+    leven "^3.1.0"
+    pretty-format "^25.1.0"
+
+jest-watcher@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-watcher/-/jest-watcher-25.1.0.tgz#97cb4a937f676f64c9fad2d07b824c56808e9806"
+  dependencies:
+    "@jest/test-result" "^25.1.0"
+    "@jest/types" "^25.1.0"
+    ansi-escapes "^4.2.1"
+    chalk "^3.0.0"
+    jest-util "^25.1.0"
+    string-length "^3.1.0"
+
+jest-worker@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest-worker/-/jest-worker-25.1.0.tgz#75d038bad6fdf58eba0d2ec1835856c497e3907a"
+  dependencies:
+    merge-stream "^2.0.0"
+    supports-color "^7.0.0"
+
+jest@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/jest/-/jest-25.1.0.tgz#b85ef1ddba2fdb00d295deebbd13567106d35be9"
+  dependencies:
+    "@jest/core" "^25.1.0"
+    import-local "^3.0.2"
+    jest-cli "^25.1.0"
+
 js-tokens@^4.0.0:
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -363,10 +2059,157 @@ js-yaml@^3.13.1:
     argparse "^1.0.7"
     esprima "^4.0.0"
 
-lodash@^4.17.15:
+jsbn@~0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/jsbn/-/jsbn-0.1.1.tgz#a5e654c2e5a2deb5f201d96cefbca80c0ef2f513"
+
+jsdom@^15.1.1:
+  version "15.2.1"
+  resolved "https://registry.yarnpkg.com/jsdom/-/jsdom-15.2.1.tgz#d2feb1aef7183f86be521b8c6833ff5296d07ec5"
+  dependencies:
+    abab "^2.0.0"
+    acorn "^7.1.0"
+    acorn-globals "^4.3.2"
+    array-equal "^1.0.0"
+    cssom "^0.4.1"
+    cssstyle "^2.0.0"
+    data-urls "^1.1.0"
+    domexception "^1.0.1"
+    escodegen "^1.11.1"
+    html-encoding-sniffer "^1.0.2"
+    nwsapi "^2.2.0"
+    parse5 "5.1.0"
+    pn "^1.1.0"
+    request "^2.88.0"
+    request-promise-native "^1.0.7"
+    saxes "^3.1.9"
+    symbol-tree "^3.2.2"
+    tough-cookie "^3.0.1"
+    w3c-hr-time "^1.0.1"
+    w3c-xmlserializer "^1.1.2"
+    webidl-conversions "^4.0.2"
+    whatwg-encoding "^1.0.5"
+    whatwg-mimetype "^2.3.0"
+    whatwg-url "^7.0.0"
+    ws "^7.0.0"
+    xml-name-validator "^3.0.0"
+
+jsesc@^2.5.1:
+  version "2.5.2"
+  resolved "https://registry.yarnpkg.com/jsesc/-/jsesc-2.5.2.tgz#80564d2e483dacf6e8ef209650a67df3f0c283a4"
+
+json-schema-traverse@^0.4.1:
+  version "0.4.1"
+  resolved "https://registry.yarnpkg.com/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz#69f6a87d9513ab8bb8fe63bdb0979c448e684660"
+
+json-schema@0.2.3:
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/json-schema/-/json-schema-0.2.3.tgz#b480c892e59a2f05954ce727bd3f2a4e882f9e13"
+
+json-stringify-safe@~5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz#1296a2d58fd45f19a0f6ce01d65701e2c735b6eb"
+
+json5@2.x, json5@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/json5/-/json5-2.1.1.tgz#81b6cb04e9ba496f1c7005d07b4368a2638f90b6"
+  dependencies:
+    minimist "^1.2.0"
+
+jsprim@^1.2.2:
+  version "1.4.1"
+  resolved "https://registry.yarnpkg.com/jsprim/-/jsprim-1.4.1.tgz#313e66bc1e5cc06e438bc1b7499c2e5c56acb6a2"
+  dependencies:
+    assert-plus "1.0.0"
+    extsprintf "1.3.0"
+    json-schema "0.2.3"
+    verror "1.10.0"
+
+kind-of@^3.0.2, kind-of@^3.0.3, kind-of@^3.2.0:
+  version "3.2.2"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-3.2.2.tgz#31ea21a734bab9bbb0f32466d893aea51e4a3c64"
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-4.0.0.tgz#20813df3d712928b207378691a45066fae72dd57"
+  dependencies:
+    is-buffer "^1.1.5"
+
+kind-of@^5.0.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-5.1.0.tgz#729c91e2d857b7a419a1f9aa65685c4c33f5845d"
+
+kind-of@^6.0.0, kind-of@^6.0.2:
+  version "6.0.3"
+  resolved "https://registry.yarnpkg.com/kind-of/-/kind-of-6.0.3.tgz#07c05034a6c349fa06e24fa35aa76db4580ce4dd"
+
+kleur@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/kleur/-/kleur-3.0.3.tgz#a79c9ecc86ee1ce3fa6206d1216c501f147fc07e"
+
+leven@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/leven/-/leven-3.1.0.tgz#77891de834064cccba82ae7842bb6b14a13ed7f2"
+
+levn@~0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/levn/-/levn-0.3.0.tgz#3b09924edf9f083c0490fdd4c0bc4421e04764ee"
+  dependencies:
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+
+locate-path@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/locate-path/-/locate-path-5.0.0.tgz#1afba396afd676a6d42504d0a67a3a7eb9f62aa0"
+  dependencies:
+    p-locate "^4.1.0"
+
+lodash.memoize@4.x:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-4.1.2.tgz#bcc6c49a42a2840ed997f323eada5ecd182e0bfe"
+
+lodash.sortby@^4.7.0:
+  version "4.7.0"
+  resolved "https://registry.yarnpkg.com/lodash.sortby/-/lodash.sortby-4.7.0.tgz#edd14c824e2cc9c1e0b0a1b42bb5210516a42438"
+
+lodash@^4.17.13, lodash@^4.17.15:
   version "4.17.15"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.15.tgz#b447f6670a0455bbfeedd11392eff330ea097548"
 
+lolex@^5.0.0:
+  version "5.1.2"
+  resolved "https://registry.yarnpkg.com/lolex/-/lolex-5.1.2.tgz#953694d098ce7c07bc5ed6d0e42bc6c0c6d5a367"
+  dependencies:
+    "@sinonjs/commons" "^1.7.0"
+
+make-dir@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/make-dir/-/make-dir-3.0.2.tgz#04a1acbf22221e1d6ef43559f43e05a90dbb4392"
+  dependencies:
+    semver "^6.0.0"
+
+make-error@1.x:
+  version "1.3.5"
+  resolved "https://registry.yarnpkg.com/make-error/-/make-error-1.3.5.tgz#efe4e81f6db28cadd605c70f29c831b58ef776c8"
+
+makeerror@1.0.x:
+  version "1.0.11"
+  resolved "https://registry.yarnpkg.com/makeerror/-/makeerror-1.0.11.tgz#e01a5c9109f2af79660e4e8b9587790184f5a96c"
+  dependencies:
+    tmpl "1.0.x"
+
+map-cache@^0.2.2:
+  version "0.2.2"
+  resolved "https://registry.yarnpkg.com/map-cache/-/map-cache-0.2.2.tgz#c32abd0bd6525d9b051645bb4f26ac5dc98a0dbf"
+
+map-visit@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/map-visit/-/map-visit-1.0.0.tgz#ecdca8f13144e660f1b5bd41f12f3479d98dfb8f"
+  dependencies:
+    object-visit "^1.0.0"
+
 media-typer@0.3.0:
   version "0.3.0"
   resolved "https://registry.yarnpkg.com/media-typer/-/media-typer-0.3.0.tgz#8710d7af0aa626f8fffa1ce00168545263255748"
@@ -375,24 +2218,57 @@ merge-descriptors@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/merge-descriptors/-/merge-descriptors-1.0.1.tgz#b00aaa556dd8b44568150ec9d1b953f3f90cbb61"
 
-methods@~1.1.2:
+merge-stream@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/merge-stream/-/merge-stream-2.0.0.tgz#52823629a14dd00c9770fb6ad47dc6310f2c1f60"
+
+methods@^1.1.1, methods@^1.1.2, methods@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/methods/-/methods-1.1.2.tgz#5529a4d67654134edcc5266656835b0f851afcee"
 
+micromatch@^3.1.4:
+  version "3.1.10"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    braces "^2.3.1"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    extglob "^2.0.4"
+    fragment-cache "^0.2.1"
+    kind-of "^6.0.2"
+    nanomatch "^1.2.9"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.2"
+
+micromatch@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-4.0.2.tgz#4fcb0999bf9fbc2fcbdd212f6d629b9a56c39259"
+  dependencies:
+    braces "^3.0.1"
+    picomatch "^2.0.5"
+
 mime-db@1.43.0:
   version "1.43.0"
   resolved "https://registry.yarnpkg.com/mime-db/-/mime-db-1.43.0.tgz#0a12e0502650e473d735535050e7c8f4eb4fae58"
 
-mime-types@~2.1.24:
+mime-types@^2.1.12, mime-types@~2.1.19, mime-types@~2.1.24:
   version "2.1.26"
   resolved "https://registry.yarnpkg.com/mime-types/-/mime-types-2.1.26.tgz#9c921fc09b7e149a65dfdc0da4d20997200b0a06"
   dependencies:
     mime-db "1.43.0"
 
-mime@1.6.0:
+mime@1.6.0, mime@^1.4.1:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/mime/-/mime-1.6.0.tgz#32cd9e5c64553bd58d19a568af452acff04981b1"
 
+mimic-fn@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/mimic-fn/-/mimic-fn-2.1.0.tgz#7ed2c2ccccaf84d3ffcb7a69b57711fc2083401b"
+
 minimatch@^3.0.4:
   version "3.0.4"
   resolved "https://registry.yarnpkg.com/minimatch/-/minimatch-3.0.4.tgz#5166e286457f03306064be5497e8dbb0c3d32083"
@@ -403,7 +2279,18 @@ minimist@0.0.8:
   version "0.0.8"
   resolved "https://registry.yarnpkg.com/minimist/-/minimist-0.0.8.tgz#857fcabfc3397d2625b8228262e86aa7a011b05d"
 
-mkdirp@^0.5.1:
+minimist@^1.1.1, minimist@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/minimist/-/minimist-1.2.0.tgz#a35008b20f41383eec1fb914f4cd5df79a264284"
+
+mixin-deep@^1.2.0:
+  version "1.3.2"
+  resolved "https://registry.yarnpkg.com/mixin-deep/-/mixin-deep-1.3.2.tgz#1120b43dc359a785dce65b55b82e257ccf479566"
+  dependencies:
+    for-in "^1.0.2"
+    is-extendable "^1.0.1"
+
+mkdirp@0.x, mkdirp@^0.5.1:
   version "0.5.1"
   resolved "https://registry.yarnpkg.com/mkdirp/-/mkdirp-0.5.1.tgz#30057438eac6cf7f8c4767f38648d6697d75c903"
   dependencies:
@@ -417,30 +2304,215 @@ ms@2.1.1:
   version "2.1.1"
   resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.1.tgz#30a5864eb3ebb0a66f2ebe6d727af06a09d86e0a"
 
+ms@^2.1.1:
+  version "2.1.2"
+  resolved "https://registry.yarnpkg.com/ms/-/ms-2.1.2.tgz#d09d1f357b443f493382a8eb3ccd183872ae6009"
+
+nanomatch@^1.2.9:
+  version "1.2.13"
+  resolved "https://registry.yarnpkg.com/nanomatch/-/nanomatch-1.2.13.tgz#b87a8aa4fc0de8fe6be88895b38983ff265bd119"
+  dependencies:
+    arr-diff "^4.0.0"
+    array-unique "^0.3.2"
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    fragment-cache "^0.2.1"
+    is-windows "^1.0.2"
+    kind-of "^6.0.2"
+    object.pick "^1.3.0"
+    regex-not "^1.0.0"
+    snapdragon "^0.8.1"
+    to-regex "^3.0.1"
+
+natural-compare@^1.4.0:
+  version "1.4.0"
+  resolved "https://registry.yarnpkg.com/natural-compare/-/natural-compare-1.4.0.tgz#4abebfeed7541f2c27acfb29bdbbd15c8d5ba4f7"
+
 negotiator@0.6.2:
   version "0.6.2"
   resolved "https://registry.yarnpkg.com/negotiator/-/negotiator-0.6.2.tgz#feacf7ccf525a77ae9634436a64883ffeca346fb"
 
+nice-try@^1.0.4:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/nice-try/-/nice-try-1.0.5.tgz#a3378a7696ce7d223e88fc9b764bd7ef1089e366"
+
+node-int64@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/node-int64/-/node-int64-0.4.0.tgz#87a9065cdb355d3182d8f94ce11188b825c68a3b"
+
+node-modules-regexp@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/node-modules-regexp/-/node-modules-regexp-1.0.0.tgz#8d9dbe28964a4ac5712e9131642107c71e90ec40"
+
+node-notifier@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/node-notifier/-/node-notifier-6.0.0.tgz#cea319e06baa16deec8ce5cd7f133c4a46b68e12"
+  dependencies:
+    growly "^1.3.0"
+    is-wsl "^2.1.1"
+    semver "^6.3.0"
+    shellwords "^0.1.1"
+    which "^1.3.1"
+
+normalize-path@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-2.1.1.tgz#1ab28b556e198363a8c1a6f7e6fa20137fe6aed9"
+  dependencies:
+    remove-trailing-separator "^1.0.1"
+
+normalize-path@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/normalize-path/-/normalize-path-3.0.0.tgz#0dcd69ff23a1c9b11fd0978316644a0388216a65"
+
+npm-run-path@^2.0.0:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-2.0.2.tgz#35a9232dfa35d7067b4cb2ddf2357b1871536c5f"
+  dependencies:
+    path-key "^2.0.0"
+
+npm-run-path@^4.0.0:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/npm-run-path/-/npm-run-path-4.0.1.tgz#b7ecd1e5ed53da8e37a55e1c2269e0b97ed748ea"
+  dependencies:
+    path-key "^3.0.0"
+
+nwsapi@^2.2.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/nwsapi/-/nwsapi-2.2.0.tgz#204879a9e3d068ff2a55139c2c772780681a38b7"
+
+oauth-sign@~0.9.0:
+  version "0.9.0"
+  resolved "https://registry.yarnpkg.com/oauth-sign/-/oauth-sign-0.9.0.tgz#47a7b016baa68b5fa0ecf3dee08a85c679ac6455"
+
+object-copy@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/object-copy/-/object-copy-0.1.0.tgz#7e7d858b781bd7c991a41ba975ed3812754e998c"
+  dependencies:
+    copy-descriptor "^0.1.0"
+    define-property "^0.2.5"
+    kind-of "^3.0.3"
+
+object-inspect@^1.7.0:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/object-inspect/-/object-inspect-1.7.0.tgz#f4f6bd181ad77f006b5ece60bd0b6f398ff74a67"
+
+object-keys@^1.0.11, object-keys@^1.0.12, object-keys@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/object-keys/-/object-keys-1.1.1.tgz#1c47f272df277f3b1daf061677d9c82e2322c60e"
+
+object-visit@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/object-visit/-/object-visit-1.0.1.tgz#f79c4493af0c5377b59fe39d395e41042dd045bb"
+  dependencies:
+    isobject "^3.0.0"
+
+object.assign@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/object.assign/-/object.assign-4.1.0.tgz#968bf1100d7956bb3ca086f006f846b3bc4008da"
+  dependencies:
+    define-properties "^1.1.2"
+    function-bind "^1.1.1"
+    has-symbols "^1.0.0"
+    object-keys "^1.0.11"
+
+object.getownpropertydescriptors@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/object.getownpropertydescriptors/-/object.getownpropertydescriptors-2.1.0.tgz#369bf1f9592d8ab89d712dced5cb81c7c5352649"
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.0-next.1"
+
+object.pick@^1.3.0:
+  version "1.3.0"
+  resolved "https://registry.yarnpkg.com/object.pick/-/object.pick-1.3.0.tgz#87a10ac4c1694bd2e1cbf53591a66141fb5dd747"
+  dependencies:
+    isobject "^3.0.1"
+
 on-finished@~2.3.0:
   version "2.3.0"
   resolved "https://registry.yarnpkg.com/on-finished/-/on-finished-2.3.0.tgz#20f1336481b083cd75337992a16971aa2d906947"
   dependencies:
     ee-first "1.1.1"
 
-once@^1.3.0:
+once@^1.3.0, once@^1.3.1, once@^1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/once/-/once-1.4.0.tgz#583b1aa775961d4b113ac17d9c50baef9dd76bd1"
   dependencies:
     wrappy "1"
 
+onetime@^5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/onetime/-/onetime-5.1.0.tgz#fff0f3c91617fe62bb50189636e99ac8a6df7be5"
+  dependencies:
+    mimic-fn "^2.1.0"
+
+optionator@^0.8.1:
+  version "0.8.3"
+  resolved "https://registry.yarnpkg.com/optionator/-/optionator-0.8.3.tgz#84fa1d036fe9d3c7e21d99884b601167ec8fb495"
+  dependencies:
+    deep-is "~0.1.3"
+    fast-levenshtein "~2.0.6"
+    levn "~0.3.0"
+    prelude-ls "~1.1.2"
+    type-check "~0.3.2"
+    word-wrap "~1.2.3"
+
+p-each-series@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/p-each-series/-/p-each-series-2.1.0.tgz#961c8dd3f195ea96c747e636b262b800a6b1af48"
+
+p-finally@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-1.0.0.tgz#3fbcfb15b899a44123b34b6dcc18b724336a2cae"
+
+p-finally@^2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/p-finally/-/p-finally-2.0.1.tgz#bd6fcaa9c559a096b680806f4d657b3f0f240561"
+
+p-limit@^2.2.0:
+  version "2.2.2"
+  resolved "https://registry.yarnpkg.com/p-limit/-/p-limit-2.2.2.tgz#61279b67721f5287aa1c13a9a7fbbc48c9291b1e"
+  dependencies:
+    p-try "^2.0.0"
+
+p-locate@^4.1.0:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/p-locate/-/p-locate-4.1.0.tgz#a3428bb7088b3a60292f66919278b7c297ad4f07"
+  dependencies:
+    p-limit "^2.2.0"
+
+p-try@^2.0.0:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/p-try/-/p-try-2.2.0.tgz#cb2868540e313d61de58fafbe35ce9004d5540e6"
+
+parse5@5.1.0:
+  version "5.1.0"
+  resolved "https://registry.yarnpkg.com/parse5/-/parse5-5.1.0.tgz#c59341c9723f414c452975564c7c00a68d58acd2"
+
 parseurl@~1.3.3:
   version "1.3.3"
   resolved "https://registry.yarnpkg.com/parseurl/-/parseurl-1.3.3.tgz#9da19e7bee8d12dff0513ed5b76957793bc2e8d4"
 
+pascalcase@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/pascalcase/-/pascalcase-0.1.1.tgz#b363e55e8006ca6fe21784d2db22bd15d7917f14"
+
+path-exists@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/path-exists/-/path-exists-4.0.0.tgz#513bdbe2d3b95d7762e8c1137efa195c6c61b5b3"
+
 path-is-absolute@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/path-is-absolute/-/path-is-absolute-1.0.1.tgz#174b9268735534ffbc7ace6bf53a5a9e1b5c5f5f"
 
+path-key@^2.0.0, path-key@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-2.0.1.tgz#411cadb574c5a140d3a4b1910d40d80cc9f40b40"
+
+path-key@^3.0.0, path-key@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/path-key/-/path-key-3.1.1.tgz#581f6ade658cbba65a0d3380de7753295054f375"
+
 path-parse@^1.0.6:
   version "1.0.6"
   resolved "https://registry.yarnpkg.com/path-parse/-/path-parse-1.0.6.tgz#d62dbb5679405d72c4737ec58600e9ddcf06d24c"
@@ -449,6 +2521,58 @@ path-to-regexp@0.1.7:
   version "0.1.7"
   resolved "https://registry.yarnpkg.com/path-to-regexp/-/path-to-regexp-0.1.7.tgz#df604178005f522f15eb4490e7247a1bfaa67f8c"
 
+performance-now@^2.1.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/performance-now/-/performance-now-2.1.0.tgz#6309f4e0e5fa913ec1c69307ae364b4b377c9e7b"
+
+picomatch@^2.0.4, picomatch@^2.0.5:
+  version "2.2.1"
+  resolved "https://registry.yarnpkg.com/picomatch/-/picomatch-2.2.1.tgz#21bac888b6ed8601f831ce7816e335bc779f0a4a"
+
+pirates@^4.0.1:
+  version "4.0.1"
+  resolved "https://registry.yarnpkg.com/pirates/-/pirates-4.0.1.tgz#643a92caf894566f91b2b986d2c66950a8e2fb87"
+  dependencies:
+    node-modules-regexp "^1.0.0"
+
+pkg-dir@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/pkg-dir/-/pkg-dir-4.2.0.tgz#f099133df7ede422e81d1d8448270eeb3e4261f3"
+  dependencies:
+    find-up "^4.0.0"
+
+pn@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/pn/-/pn-1.1.0.tgz#e2f4cef0e219f463c179ab37463e4e1ecdccbafb"
+
+posix-character-classes@^0.1.0:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/posix-character-classes/-/posix-character-classes-0.1.1.tgz#01eac0fe3b5af71a2a6c02feabb8c1fef7e00eab"
+
+prelude-ls@~1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
+
+pretty-format@^25.1.0:
+  version "25.1.0"
+  resolved "https://registry.yarnpkg.com/pretty-format/-/pretty-format-25.1.0.tgz#ed869bdaec1356fc5ae45de045e2c8ec7b07b0c8"
+  dependencies:
+    "@jest/types" "^25.1.0"
+    ansi-regex "^5.0.0"
+    ansi-styles "^4.0.0"
+    react-is "^16.12.0"
+
+process-nextick-args@~2.0.0:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/process-nextick-args/-/process-nextick-args-2.0.1.tgz#7820d9b16120cc55ca9ae7792680ae7dba6d7fe2"
+
+prompts@^2.0.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/prompts/-/prompts-2.3.1.tgz#b63a9ce2809f106fa9ae1277c275b167af46ea05"
+  dependencies:
+    kleur "^3.0.3"
+    sisteransi "^1.0.4"
+
 proxy-addr@~2.0.5:
   version "2.0.5"
   resolved "https://registry.yarnpkg.com/proxy-addr/-/proxy-addr-2.0.5.tgz#34cbd64a2d81f4b1fd21e76f9f06c8a45299ee34"
@@ -456,10 +2580,33 @@ proxy-addr@~2.0.5:
     forwarded "~0.1.2"
     ipaddr.js "1.9.0"
 
+psl@^1.1.28:
+  version "1.7.0"
+  resolved "https://registry.yarnpkg.com/psl/-/psl-1.7.0.tgz#f1c4c47a8ef97167dea5d6bbf4816d736e884a3c"
+
+pump@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/pump/-/pump-3.0.0.tgz#b4a2116815bde2f4e1ea602354e8c75565107a64"
+  dependencies:
+    end-of-stream "^1.1.0"
+    once "^1.3.1"
+
+punycode@^2.1.0, punycode@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/punycode/-/punycode-2.1.1.tgz#b58b010ac40c22c5657616c8d2c2c02c7bf479ec"
+
 qs@6.7.0:
   version "6.7.0"
   resolved "https://registry.yarnpkg.com/qs/-/qs-6.7.0.tgz#41dc1a015e3d581f1621776be31afb2876a9b1bc"
 
+qs@^6.5.1:
+  version "6.9.1"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.9.1.tgz#20082c65cb78223635ab1a9eaca8875a29bf8ec9"
+
+qs@~6.5.2:
+  version "6.5.2"
+  resolved "https://registry.yarnpkg.com/qs/-/qs-6.5.2.tgz#cb3ae806e8740444584ef154ce8ee98d403f3e36"
+
 range-parser@~1.2.1:
   version "1.2.1"
   resolved "https://registry.yarnpkg.com/range-parser/-/range-parser-1.2.1.tgz#3cf37023d199e1c24d1a55b84800c2f3e6468031"
@@ -473,24 +2620,182 @@ raw-body@2.4.0:
     iconv-lite "0.4.24"
     unpipe "1.0.0"
 
-resolve@^1.3.2:
+react-is@^16.12.0:
+  version "16.12.0"
+  resolved "https://registry.yarnpkg.com/react-is/-/react-is-16.12.0.tgz#2cc0fe0fba742d97fd527c42a13bec4eeb06241c"
+
+readable-stream@^2.3.5:
+  version "2.3.7"
+  resolved "https://registry.yarnpkg.com/readable-stream/-/readable-stream-2.3.7.tgz#1eca1cf711aef814c04f62252a36a62f6cb23b57"
+  dependencies:
+    core-util-is "~1.0.0"
+    inherits "~2.0.3"
+    isarray "~1.0.0"
+    process-nextick-args "~2.0.0"
+    safe-buffer "~5.1.1"
+    string_decoder "~1.1.1"
+    util-deprecate "~1.0.1"
+
+realpath-native@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/realpath-native/-/realpath-native-1.1.0.tgz#2003294fea23fb0672f2476ebe22fcf498a2d65c"
+  dependencies:
+    util.promisify "^1.0.0"
+
+regex-not@^1.0.0, regex-not@^1.0.2:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/regex-not/-/regex-not-1.0.2.tgz#1f4ece27e00b0b65e0247a6810e6a85d83a5752c"
+  dependencies:
+    extend-shallow "^3.0.2"
+    safe-regex "^1.1.0"
+
+remove-trailing-separator@^1.0.1:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/remove-trailing-separator/-/remove-trailing-separator-1.1.0.tgz#c24bce2a283adad5bc3f58e0d48249b92379d8ef"
+
+repeat-element@^1.1.2:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/repeat-element/-/repeat-element-1.1.3.tgz#782e0d825c0c5a3bb39731f84efee6b742e6b1ce"
+
+repeat-string@^1.6.1:
+  version "1.6.1"
+  resolved "https://registry.yarnpkg.com/repeat-string/-/repeat-string-1.6.1.tgz#8dcae470e1c88abc2d600fff4a776286da75e637"
+
+request-promise-core@1.1.3:
+  version "1.1.3"
+  resolved "https://registry.yarnpkg.com/request-promise-core/-/request-promise-core-1.1.3.tgz#e9a3c081b51380dfea677336061fea879a829ee9"
+  dependencies:
+    lodash "^4.17.15"
+
+request-promise-native@^1.0.7:
+  version "1.0.8"
+  resolved "https://registry.yarnpkg.com/request-promise-native/-/request-promise-native-1.0.8.tgz#a455b960b826e44e2bf8999af64dff2bfe58cb36"
+  dependencies:
+    request-promise-core "1.1.3"
+    stealthy-require "^1.1.1"
+    tough-cookie "^2.3.3"
+
+request@^2.88.0:
+  version "2.88.2"
+  resolved "https://registry.yarnpkg.com/request/-/request-2.88.2.tgz#d73c918731cb5a87da047e207234146f664d12b3"
+  dependencies:
+    aws-sign2 "~0.7.0"
+    aws4 "^1.8.0"
+    caseless "~0.12.0"
+    combined-stream "~1.0.6"
+    extend "~3.0.2"
+    forever-agent "~0.6.1"
+    form-data "~2.3.2"
+    har-validator "~5.1.3"
+    http-signature "~1.2.0"
+    is-typedarray "~1.0.0"
+    isstream "~0.1.2"
+    json-stringify-safe "~5.0.1"
+    mime-types "~2.1.19"
+    oauth-sign "~0.9.0"
+    performance-now "^2.1.0"
+    qs "~6.5.2"
+    safe-buffer "^5.1.2"
+    tough-cookie "~2.5.0"
+    tunnel-agent "^0.6.0"
+    uuid "^3.3.2"
+
+require-directory@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/require-directory/-/require-directory-2.1.1.tgz#8c64ad5fd30dab1c976e2344ffe7f792a6a6df42"
+
+require-main-filename@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/require-main-filename/-/require-main-filename-2.0.0.tgz#d0b329ecc7cc0f61649f62215be69af54aa8989b"
+
+resolve-cwd@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-cwd/-/resolve-cwd-3.0.0.tgz#0f0075f1bb2544766cf73ba6a6e2adfebcb13f2d"
+  dependencies:
+    resolve-from "^5.0.0"
+
+resolve-from@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/resolve-from/-/resolve-from-5.0.0.tgz#c35225843df8f776df21c57557bc087e9dfdfc69"
+
+resolve-url@^0.2.1:
+  version "0.2.1"
+  resolved "https://registry.yarnpkg.com/resolve-url/-/resolve-url-0.2.1.tgz#2c637fe77c893afd2a663fe21aa9080068e2052a"
+
+resolve@1.1.7:
+  version "1.1.7"
+  resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.1.7.tgz#203114d82ad2c5ed9e8e0411b3932875e889e97b"
+
+resolve@1.x, resolve@^1.3.2:
   version "1.15.1"
   resolved "https://registry.yarnpkg.com/resolve/-/resolve-1.15.1.tgz#27bdcdeffeaf2d6244b95bb0f9f4b4653451f3e8"
   dependencies:
     path-parse "^1.0.6"
 
-safe-buffer@5.1.2:
+ret@~0.1.10:
+  version "0.1.15"
+  resolved "https://registry.yarnpkg.com/ret/-/ret-0.1.15.tgz#b8a4825d5bdb1fc3f6f53c2bc33f81388681c7bc"
+
+rimraf@^3.0.0:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
+  dependencies:
+    glob "^7.1.3"
+
+rsvp@^4.8.4:
+  version "4.8.5"
+  resolved "https://registry.yarnpkg.com/rsvp/-/rsvp-4.8.5.tgz#c8f155311d167f68f21e168df71ec5b083113734"
+
+safe-buffer@5.1.2, safe-buffer@~5.1.0, safe-buffer@~5.1.1:
   version "5.1.2"
   resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.1.2.tgz#991ec69d296e0313747d59bdfd2b745c35f8828d"
 
-"safer-buffer@>= 2.1.2 < 3":
+safe-buffer@^5.0.1, safe-buffer@^5.1.2:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/safe-buffer/-/safe-buffer-5.2.0.tgz#b74daec49b1148f88c64b68d49b1e815c1f2f519"
+
+safe-regex@^1.1.0:
+  version "1.1.0"
+  resolved "https://registry.yarnpkg.com/safe-regex/-/safe-regex-1.1.0.tgz#40a3669f3b077d1e943d44629e157dd48023bf2e"
+  dependencies:
+    ret "~0.1.10"
+
+"safer-buffer@>= 2.1.2 < 3", safer-buffer@^2.0.2, safer-buffer@^2.1.0, safer-buffer@~2.1.0:
   version "2.1.2"
   resolved "https://registry.yarnpkg.com/safer-buffer/-/safer-buffer-2.1.2.tgz#44fa161b0187b9549dd84bb91802f9bd8385cd6a"
 
-semver@^5.3.0:
+sane@^4.0.3:
+  version "4.1.0"
+  resolved "https://registry.yarnpkg.com/sane/-/sane-4.1.0.tgz#ed881fd922733a6c461bc189dc2b6c006f3ffded"
+  dependencies:
+    "@cnakazawa/watch" "^1.0.3"
+    anymatch "^2.0.0"
+    capture-exit "^2.0.0"
+    exec-sh "^0.3.2"
+    execa "^1.0.0"
+    fb-watchman "^2.0.0"
+    micromatch "^3.1.4"
+    minimist "^1.1.1"
+    walker "~1.0.5"
+
+saxes@^3.1.9:
+  version "3.1.11"
+  resolved "https://registry.yarnpkg.com/saxes/-/saxes-3.1.11.tgz#d59d1fd332ec92ad98a2e0b2ee644702384b1c5b"
+  dependencies:
+    xmlchars "^2.1.1"
+
+semver@^5.3.0, semver@^5.4.1, semver@^5.5, semver@^5.5.0:
   version "5.7.1"
   resolved "https://registry.yarnpkg.com/semver/-/semver-5.7.1.tgz#a954f931aeba508d307bbf069eff0c01c96116f7"
 
+semver@^6.0.0, semver@^6.3.0:
+  version "6.3.0"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
+
+semver@^7.1.1:
+  version "7.1.3"
+  resolved "https://registry.yarnpkg.com/semver/-/semver-7.1.3.tgz#e4345ce73071c53f336445cfc19efb1c311df2a6"
+
 send@0.17.1:
   version "0.17.1"
   resolved "https://registry.yarnpkg.com/send/-/send-0.17.1.tgz#c1d8b059f7900f7466dd4938bdc44e11ddb376c8"
@@ -518,28 +2823,361 @@ serve-static@1.14.1:
     parseurl "~1.3.3"
     send "0.17.1"
 
+set-blocking@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/set-blocking/-/set-blocking-2.0.0.tgz#045f9782d011ae9a6803ddd382b24392b3d890f7"
+
+set-value@^2.0.0, set-value@^2.0.1:
+  version "2.0.1"
+  resolved "https://registry.yarnpkg.com/set-value/-/set-value-2.0.1.tgz#a18d40530e6f07de4228c7defe4227af8cad005b"
+  dependencies:
+    extend-shallow "^2.0.1"
+    is-extendable "^0.1.1"
+    is-plain-object "^2.0.3"
+    split-string "^3.0.1"
+
 setprototypeof@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/setprototypeof/-/setprototypeof-1.1.1.tgz#7e95acb24aa92f5885e0abef5ba131330d4ae683"
 
+shebang-command@^1.2.0:
+  version "1.2.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-1.2.0.tgz#44aac65b695b03398968c39f363fee5deafdf1ea"
+  dependencies:
+    shebang-regex "^1.0.0"
+
+shebang-command@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-command/-/shebang-command-2.0.0.tgz#ccd0af4f8835fbdc265b82461aaf0c36663f34ea"
+  dependencies:
+    shebang-regex "^3.0.0"
+
+shebang-regex@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-1.0.0.tgz#da42f49740c0b42db2ca9728571cb190c98efea3"
+
+shebang-regex@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/shebang-regex/-/shebang-regex-3.0.0.tgz#ae16f1644d873ecad843b0307b143362d4c42172"
+
+shellwords@^0.1.1:
+  version "0.1.1"
+  resolved "https://registry.yarnpkg.com/shellwords/-/shellwords-0.1.1.tgz#d6b9181c1a48d397324c84871efbcfc73fc0654b"
+
+signal-exit@^3.0.0, signal-exit@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/signal-exit/-/signal-exit-3.0.2.tgz#b5fdc08f1287ea1178628e415e25132b73646c6d"
+
+sisteransi@^1.0.4:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/sisteransi/-/sisteransi-1.0.4.tgz#386713f1ef688c7c0304dc4c0632898941cad2e3"
+
+slash@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/slash/-/slash-3.0.0.tgz#6539be870c165adbd5240220dbe361f1bc4d4634"
+
+snapdragon-node@^2.0.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/snapdragon-node/-/snapdragon-node-2.1.1.tgz#6c175f86ff14bdb0724563e8f3c1b021a286853b"
+  dependencies:
+    define-property "^1.0.0"
+    isobject "^3.0.0"
+    snapdragon-util "^3.0.1"
+
+snapdragon-util@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/snapdragon-util/-/snapdragon-util-3.0.1.tgz#f956479486f2acd79700693f6f7b805e45ab56e2"
+  dependencies:
+    kind-of "^3.2.0"
+
+snapdragon@^0.8.1:
+  version "0.8.2"
+  resolved "https://registry.yarnpkg.com/snapdragon/-/snapdragon-0.8.2.tgz#64922e7c565b0e14204ba1aa7d6964278d25182d"
+  dependencies:
+    base "^0.11.1"
+    debug "^2.2.0"
+    define-property "^0.2.5"
+    extend-shallow "^2.0.1"
+    map-cache "^0.2.2"
+    source-map "^0.5.6"
+    source-map-resolve "^0.5.0"
+    use "^3.1.0"
+
+source-map-resolve@^0.5.0:
+  version "0.5.3"
+  resolved "https://registry.yarnpkg.com/source-map-resolve/-/source-map-resolve-0.5.3.tgz#190866bece7553e1f8f267a2ee82c606b5509a1a"
+  dependencies:
+    atob "^2.1.2"
+    decode-uri-component "^0.2.0"
+    resolve-url "^0.2.1"
+    source-map-url "^0.4.0"
+    urix "^0.1.0"
+
+source-map-support@^0.5.6:
+  version "0.5.16"
+  resolved "https://registry.yarnpkg.com/source-map-support/-/source-map-support-0.5.16.tgz#0ae069e7fe3ba7538c64c98515e35339eac5a042"
+  dependencies:
+    buffer-from "^1.0.0"
+    source-map "^0.6.0"
+
+source-map-url@^0.4.0:
+  version "0.4.0"
+  resolved "https://registry.yarnpkg.com/source-map-url/-/source-map-url-0.4.0.tgz#3e935d7ddd73631b97659956d55128e87b5084a3"
+
+source-map@^0.5.0, source-map@^0.5.6:
+  version "0.5.7"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.5.7.tgz#8a039d2d1021d22d1ea14c80d8ea468ba2ef3fcc"
+
+source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
+  version "0.6.1"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
+
+source-map@^0.7.3:
+  version "0.7.3"
+  resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.7.3.tgz#5302f8169031735226544092e64981f751750383"
+
+split-string@^3.0.1, split-string@^3.0.2:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/split-string/-/split-string-3.1.0.tgz#7cb09dda3a86585705c64b39a6466038682e8fe2"
+  dependencies:
+    extend-shallow "^3.0.0"
+
 sprintf-js@~1.0.2:
   version "1.0.3"
   resolved "https://registry.yarnpkg.com/sprintf-js/-/sprintf-js-1.0.3.tgz#04e6926f662895354f3dd015203633b857297e2c"
 
+sshpk@^1.7.0:
+  version "1.16.1"
+  resolved "https://registry.yarnpkg.com/sshpk/-/sshpk-1.16.1.tgz#fb661c0bef29b39db40769ee39fa70093d6f6877"
+  dependencies:
+    asn1 "~0.2.3"
+    assert-plus "^1.0.0"
+    bcrypt-pbkdf "^1.0.0"
+    dashdash "^1.12.0"
+    ecc-jsbn "~0.1.1"
+    getpass "^0.1.1"
+    jsbn "~0.1.0"
+    safer-buffer "^2.0.2"
+    tweetnacl "~0.14.0"
+
+stack-utils@^1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.2.tgz#33eba3897788558bebfc2db059dc158ec36cebb8"
+
+static-extend@^0.1.1:
+  version "0.1.2"
+  resolved "https://registry.yarnpkg.com/static-extend/-/static-extend-0.1.2.tgz#60809c39cbff55337226fd5e0b520f341f1fb5c6"
+  dependencies:
+    define-property "^0.2.5"
+    object-copy "^0.1.0"
+
 "statuses@>= 1.5.0 < 2", statuses@~1.5.0:
   version "1.5.0"
   resolved "https://registry.yarnpkg.com/statuses/-/statuses-1.5.0.tgz#161c7dac177659fd9811f43771fa99381478628c"
 
+stealthy-require@^1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
+
+string-length@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/string-length/-/string-length-3.1.0.tgz#107ef8c23456e187a8abd4a61162ff4ac6e25837"
+  dependencies:
+    astral-regex "^1.0.0"
+    strip-ansi "^5.2.0"
+
+string-width@^4.1.0, string-width@^4.2.0:
+  version "4.2.0"
+  resolved "https://registry.yarnpkg.com/string-width/-/string-width-4.2.0.tgz#952182c46cc7b2c313d1596e623992bd163b72b5"
+  dependencies:
+    emoji-regex "^8.0.0"
+    is-fullwidth-code-point "^3.0.0"
+    strip-ansi "^6.0.0"
+
+string.prototype.trimleft@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimleft/-/string.prototype.trimleft-2.1.1.tgz#9bdb8ac6abd6d602b17a4ed321870d2f8dcefc74"
+  dependencies:
+    define-properties "^1.1.3"
+    function-bind "^1.1.1"
+
+string.prototype.trimright@^2.1.1:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/string.prototype.trimright/-/string.prototype.trimright-2.1.1.tgz#440314b15996c866ce8a0341894d45186200c5d9"
+  dependencies:
+    define-properties "^1.1.3"
+    function-bind "^1.1.1"
+
+string_decoder@~1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/string_decoder/-/string_decoder-1.1.1.tgz#9cf1611ba62685d7030ae9e4ba34149c3af03fc8"
+  dependencies:
+    safe-buffer "~5.1.0"
+
+strip-ansi@^5.2.0:
+  version "5.2.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-5.2.0.tgz#8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae"
+  dependencies:
+    ansi-regex "^4.1.0"
+
+strip-ansi@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/strip-ansi/-/strip-ansi-6.0.0.tgz#0b1571dd7669ccd4f3e06e14ef1eed26225ae532"
+  dependencies:
+    ansi-regex "^5.0.0"
+
+strip-bom@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/strip-bom/-/strip-bom-4.0.0.tgz#9c3505c1db45bcedca3d9cf7a16f5c5aa3901878"
+
+strip-eof@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/strip-eof/-/strip-eof-1.0.0.tgz#bb43ff5598a6eb05d89b59fcd129c983313606bf"
+
+strip-final-newline@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/strip-final-newline/-/strip-final-newline-2.0.0.tgz#89b852fb2fcbe936f6f4b3187afb0a12c1ab58ad"
+
+superagent@^3.8.3:
+  version "3.8.3"
+  resolved "https://registry.yarnpkg.com/superagent/-/superagent-3.8.3.tgz#460ea0dbdb7d5b11bc4f78deba565f86a178e128"
+  dependencies:
+    component-emitter "^1.2.0"
+    cookiejar "^2.1.0"
+    debug "^3.1.0"
+    extend "^3.0.0"
+    form-data "^2.3.1"
+    formidable "^1.2.0"
+    methods "^1.1.1"
+    mime "^1.4.1"
+    qs "^6.5.1"
+    readable-stream "^2.3.5"
+
+supertest@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/supertest/-/supertest-4.0.2.tgz#c2234dbdd6dc79b6f15b99c8d6577b90e4ce3f36"
+  dependencies:
+    methods "^1.1.2"
+    superagent "^3.8.3"
+
 supports-color@^5.3.0:
   version "5.5.0"
   resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-5.5.0.tgz#e2e69a44ac8772f78a1ec0b35b689df6530efc8f"
   dependencies:
     has-flag "^3.0.0"
 
+supports-color@^7.0.0, supports-color@^7.1.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/supports-color/-/supports-color-7.1.0.tgz#68e32591df73e25ad1c4b49108a2ec507962bfd1"
+  dependencies:
+    has-flag "^4.0.0"
+
+supports-hyperlinks@^2.0.0:
+  version "2.1.0"
+  resolved "https://registry.yarnpkg.com/supports-hyperlinks/-/supports-hyperlinks-2.1.0.tgz#f663df252af5f37c5d49bbd7eeefa9e0b9e59e47"
+  dependencies:
+    has-flag "^4.0.0"
+    supports-color "^7.0.0"
+
+symbol-tree@^3.2.2:
+  version "3.2.4"
+  resolved "https://registry.yarnpkg.com/symbol-tree/-/symbol-tree-3.2.4.tgz#430637d248ba77e078883951fb9aa0eed7c63fa2"
+
+terminal-link@^2.0.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/terminal-link/-/terminal-link-2.1.1.tgz#14a64a27ab3c0df933ea546fba55f2d078edc994"
+  dependencies:
+    ansi-escapes "^4.2.1"
+    supports-hyperlinks "^2.0.0"
+
+test-exclude@^6.0.0:
+  version "6.0.0"
+  resolved "https://registry.yarnpkg.com/test-exclude/-/test-exclude-6.0.0.tgz#04a8698661d805ea6fa293b6cb9e63ac044ef15e"
+  dependencies:
+    "@istanbuljs/schema" "^0.1.2"
+    glob "^7.1.4"
+    minimatch "^3.0.4"
+
+throat@^5.0.0:
+  version "5.0.0"
+  resolved "https://registry.yarnpkg.com/throat/-/throat-5.0.0.tgz#c5199235803aad18754a667d659b5e72ce16764b"
+
+tmpl@1.0.x:
+  version "1.0.4"
+  resolved "https://registry.yarnpkg.com/tmpl/-/tmpl-1.0.4.tgz#23640dd7b42d00433911140820e5cf440e521dd1"
+
+to-fast-properties@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/to-fast-properties/-/to-fast-properties-2.0.0.tgz#dc5e698cbd079265bc73e0377681a4e4e83f616e"
+
+to-object-path@^0.3.0:
+  version "0.3.0"
+  resolved "https://registry.yarnpkg.com/to-object-path/-/to-object-path-0.3.0.tgz#297588b7b0e7e0ac08e04e672f85c1f4999e17af"
+  dependencies:
+    kind-of "^3.0.2"
+
+to-regex-range@^2.1.0:
+  version "2.1.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-2.1.1.tgz#7c80c17b9dfebe599e27367e0d4dd5590141db38"
+  dependencies:
+    is-number "^3.0.0"
+    repeat-string "^1.6.1"
+
+to-regex-range@^5.0.1:
+  version "5.0.1"
+  resolved "https://registry.yarnpkg.com/to-regex-range/-/to-regex-range-5.0.1.tgz#1648c44aae7c8d988a326018ed72f5b4dd0392e4"
+  dependencies:
+    is-number "^7.0.0"
+
+to-regex@^3.0.1, to-regex@^3.0.2:
+  version "3.0.2"
+  resolved "https://registry.yarnpkg.com/to-regex/-/to-regex-3.0.2.tgz#13cfdd9b336552f30b51f33a8ae1b42a7a7599ce"
+  dependencies:
+    define-property "^2.0.2"
+    extend-shallow "^3.0.2"
+    regex-not "^1.0.2"
+    safe-regex "^1.1.0"
+
 toidentifier@1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/toidentifier/-/toidentifier-1.0.0.tgz#7e1be3470f1e77948bc43d94a3c8f4d7752ba553"
 
+tough-cookie@^2.3.3, tough-cookie@~2.5.0:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-2.5.0.tgz#cd9fb2a0aa1d5a12b473bd9fb96fa3dcff65ade2"
+  dependencies:
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
+tough-cookie@^3.0.1:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/tough-cookie/-/tough-cookie-3.0.1.tgz#9df4f57e739c26930a018184887f4adb7dca73b2"
+  dependencies:
+    ip-regex "^2.1.0"
+    psl "^1.1.28"
+    punycode "^2.1.1"
+
+tr46@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/tr46/-/tr46-1.0.1.tgz#a8b13fd6bfd2489519674ccde55ba3693b706d09"
+  dependencies:
+    punycode "^2.1.0"
+
+ts-jest@^25.2.0:
+  version "25.2.0"
+  resolved "https://registry.yarnpkg.com/ts-jest/-/ts-jest-25.2.0.tgz#dfd87c2b71ef4867f5a0a44f40cb9c67e02991ac"
+  dependencies:
+    bs-logger "0.x"
+    buffer-from "1.x"
+    fast-json-stable-stringify "2.x"
+    json5 "2.x"
+    lodash.memoize "4.x"
+    make-error "1.x"
+    mkdirp "0.x"
+    resolve "1.x"
+    semver "^5.5"
+    yargs-parser "10.x"
+
 tslib@^1.10.0, tslib@^1.8.1:
   version "1.10.0"
   resolved "https://registry.yarnpkg.com/tslib/-/tslib-1.10.0.tgz#c3c19f95973fb0a62973fb09d90d961ee43e5c8a"
@@ -568,6 +3206,30 @@ tsutils@^2.29.0:
   dependencies:
     tslib "^1.8.1"
 
+tunnel-agent@^0.6.0:
+  version "0.6.0"
+  resolved "https://registry.yarnpkg.com/tunnel-agent/-/tunnel-agent-0.6.0.tgz#27a5dea06b36b04a0a9966774b290868f0fc40fd"
+  dependencies:
+    safe-buffer "^5.0.1"
+
+tweetnacl@^0.14.3, tweetnacl@~0.14.0:
+  version "0.14.5"
+  resolved "https://registry.yarnpkg.com/tweetnacl/-/tweetnacl-0.14.5.tgz#5ae68177f192d4456269d108afa93ff8743f4f64"
+
+type-check@~0.3.2:
+  version "0.3.2"
+  resolved "https://registry.yarnpkg.com/type-check/-/type-check-0.3.2.tgz#5884cab512cf1d355e3fb784f30804b2b520db72"
+  dependencies:
+    prelude-ls "~1.1.2"
+
+type-detect@4.0.8:
+  version "4.0.8"
+  resolved "https://registry.yarnpkg.com/type-detect/-/type-detect-4.0.8.tgz#7646fb5f18871cfbb7749e69bd39a6388eb7450c"
+
+type-fest@^0.8.1:
+  version "0.8.1"
+  resolved "https://registry.yarnpkg.com/type-fest/-/type-fest-0.8.1.tgz#09e249ebde851d3b1e48d27c105444667f17b83d"
+
 type-is@~1.6.17, type-is@~1.6.18:
   version "1.6.18"
   resolved "https://registry.yarnpkg.com/type-is/-/type-is-1.6.18.tgz#4e552cd05df09467dcbc4ef739de89f2cf37c131"
@@ -575,18 +3237,79 @@ type-is@~1.6.17, type-is@~1.6.18:
     media-typer "0.3.0"
     mime-types "~2.1.24"
 
+typedarray-to-buffer@^3.1.5:
+  version "3.1.5"
+  resolved "https://registry.yarnpkg.com/typedarray-to-buffer/-/typedarray-to-buffer-3.1.5.tgz#a97ee7a9ff42691b9f783ff1bc5112fe3fca9080"
+  dependencies:
+    is-typedarray "^1.0.0"
+
 typescript@^3.7.5:
   version "3.7.5"
   resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.7.5.tgz#0692e21f65fd4108b9330238aac11dd2e177a1ae"
 
+union-value@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/union-value/-/union-value-1.0.1.tgz#0b6fe7b835aecda61c6ea4d4f02c14221e109847"
+  dependencies:
+    arr-union "^3.1.0"
+    get-value "^2.0.6"
+    is-extendable "^0.1.1"
+    set-value "^2.0.1"
+
 unpipe@1.0.0, unpipe@~1.0.0:
   version "1.0.0"
   resolved "https://registry.yarnpkg.com/unpipe/-/unpipe-1.0.0.tgz#b2bf4ee8514aae6165b4817829d21b2ef49904ec"
 
+unset-value@^1.0.0:
+  version "1.0.0"
+  resolved "https://registry.yarnpkg.com/unset-value/-/unset-value-1.0.0.tgz#8376873f7d2335179ffb1e6fc3a8ed0dfc8ab559"
+  dependencies:
+    has-value "^0.3.1"
+    isobject "^3.0.0"
+
+uri-js@^4.2.2:
+  version "4.2.2"
+  resolved "https://registry.yarnpkg.com/uri-js/-/uri-js-4.2.2.tgz#94c540e1ff772956e2299507c010aea6c8838eb0"
+  dependencies:
+    punycode "^2.1.0"
+
+urix@^0.1.0:
+  version "0.1.0"
+  resolved "https://registry.yarnpkg.com/urix/-/urix-0.1.0.tgz#da937f7a62e21fec1fd18d49b35c2935067a6c72"
+
+use@^3.1.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/use/-/use-3.1.1.tgz#d50c8cac79a19fbc20f2911f56eb973f4e10070f"
+
+util-deprecate@~1.0.1:
+  version "1.0.2"
+  resolved "https://registry.yarnpkg.com/util-deprecate/-/util-deprecate-1.0.2.tgz#450d4dc9fa70de732762fbd2d4a28981419a0ccf"
+
+util.promisify@^1.0.0:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/util.promisify/-/util.promisify-1.0.1.tgz#6baf7774b80eeb0f7520d8b81d07982a59abbaee"
+  dependencies:
+    define-properties "^1.1.3"
+    es-abstract "^1.17.2"
+    has-symbols "^1.0.1"
+    object.getownpropertydescriptors "^2.1.0"
+
 utils-merge@1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/utils-merge/-/utils-merge-1.0.1.tgz#9f95710f50a267947b2ccc124741c1028427e713"
 
+uuid@^3.3.2:
+  version "3.4.0"
+  resolved "https://registry.yarnpkg.com/uuid/-/uuid-3.4.0.tgz#b23e4358afa8a202fe7a100af1f5f883f02007ee"
+
+v8-to-istanbul@^4.0.1:
+  version "4.1.2"
+  resolved "https://registry.yarnpkg.com/v8-to-istanbul/-/v8-to-istanbul-4.1.2.tgz#387d173be5383dbec209d21af033dcb892e3ac82"
+  dependencies:
+    "@types/istanbul-lib-coverage" "^2.0.1"
+    convert-source-map "^1.6.0"
+    source-map "^0.7.3"
+
 validator@^12.1.0:
   version "12.2.0"
   resolved "https://registry.yarnpkg.com/validator/-/validator-12.2.0.tgz#660d47e96267033fd070096c3b1a6f2db4380a0a"
@@ -595,6 +3318,138 @@ vary@~1.1.2:
   version "1.1.2"
   resolved "https://registry.yarnpkg.com/vary/-/vary-1.1.2.tgz#2299f02c6ded30d4a5961b0b9f74524a18f634fc"
 
+verror@1.10.0:
+  version "1.10.0"
+  resolved "https://registry.yarnpkg.com/verror/-/verror-1.10.0.tgz#3a105ca17053af55d6e270c1f8288682e18da400"
+  dependencies:
+    assert-plus "^1.0.0"
+    core-util-is "1.0.2"
+    extsprintf "^1.2.0"
+
+w3c-hr-time@^1.0.1:
+  version "1.0.1"
+  resolved "https://registry.yarnpkg.com/w3c-hr-time/-/w3c-hr-time-1.0.1.tgz#82ac2bff63d950ea9e3189a58a65625fedf19045"
+  dependencies:
+    browser-process-hrtime "^0.1.2"
+
+w3c-xmlserializer@^1.1.2:
+  version "1.1.2"
+  resolved "https://registry.yarnpkg.com/w3c-xmlserializer/-/w3c-xmlserializer-1.1.2.tgz#30485ca7d70a6fd052420a3d12fd90e6339ce794"
+  dependencies:
+    domexception "^1.0.1"
+    webidl-conversions "^4.0.2"
+    xml-name-validator "^3.0.0"
+
+walker@^1.0.7, walker@~1.0.5:
+  version "1.0.7"
+  resolved "https://registry.yarnpkg.com/walker/-/walker-1.0.7.tgz#2f7f9b8fd10d677262b18a884e28d19618e028fb"
+  dependencies:
+    makeerror "1.0.x"
+
+webidl-conversions@^4.0.2:
+  version "4.0.2"
+  resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-4.0.2.tgz#a855980b1f0b6b359ba1d5d9fb39ae941faa63ad"
+
+whatwg-encoding@^1.0.1, whatwg-encoding@^1.0.5:
+  version "1.0.5"
+  resolved "https://registry.yarnpkg.com/whatwg-encoding/-/whatwg-encoding-1.0.5.tgz#5abacf777c32166a51d085d6b4f3e7d27113ddb0"
+  dependencies:
+    iconv-lite "0.4.24"
+
+whatwg-mimetype@^2.2.0, whatwg-mimetype@^2.3.0:
+  version "2.3.0"
+  resolved "https://registry.yarnpkg.com/whatwg-mimetype/-/whatwg-mimetype-2.3.0.tgz#3d4b1e0312d2079879f826aff18dbeeca5960fbf"
+
+whatwg-url@^7.0.0:
+  version "7.1.0"
+  resolved "https://registry.yarnpkg.com/whatwg-url/-/whatwg-url-7.1.0.tgz#c2c492f1eca612988efd3d2266be1b9fc6170d06"
+  dependencies:
+    lodash.sortby "^4.7.0"
+    tr46 "^1.0.1"
+    webidl-conversions "^4.0.2"
+
+which-module@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/which-module/-/which-module-2.0.0.tgz#d9ef07dce77b9902b8a3a8fa4b31c3e3f7e6e87a"
+
+which@^1.2.9, which@^1.3.1:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/which/-/which-1.3.1.tgz#a45043d54f5805316da8d62f9f50918d3da70b0a"
+  dependencies:
+    isexe "^2.0.0"
+
+which@^2.0.1:
+  version "2.0.2"
+  resolved "https://registry.yarnpkg.com/which/-/which-2.0.2.tgz#7c6a8dd0a636a0327e10b59c9286eee93f3f51b1"
+  dependencies:
+    isexe "^2.0.0"
+
+word-wrap@~1.2.3:
+  version "1.2.3"
+  resolved "https://registry.yarnpkg.com/word-wrap/-/word-wrap-1.2.3.tgz#610636f6b1f703891bd34771ccb17fb93b47079c"
+
+wrap-ansi@^6.2.0:
+  version "6.2.0"
+  resolved "https://registry.yarnpkg.com/wrap-ansi/-/wrap-ansi-6.2.0.tgz#e9393ba07102e6c91a3b221478f0257cd2856e53"
+  dependencies:
+    ansi-styles "^4.0.0"
+    string-width "^4.1.0"
+    strip-ansi "^6.0.0"
+
 wrappy@1:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/wrappy/-/wrappy-1.0.2.tgz#b5243d8f3ec1aa35f1364605bc0d1036e30ab69f"
+
+write-file-atomic@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/write-file-atomic/-/write-file-atomic-3.0.1.tgz#558328352e673b5bb192cf86500d60b230667d4b"
+  dependencies:
+    imurmurhash "^0.1.4"
+    is-typedarray "^1.0.0"
+    signal-exit "^3.0.2"
+    typedarray-to-buffer "^3.1.5"
+
+ws@^7.0.0:
+  version "7.2.1"
+  resolved "https://registry.yarnpkg.com/ws/-/ws-7.2.1.tgz#03ed52423cd744084b2cf42ed197c8b65a936b8e"
+
+xml-name-validator@^3.0.0:
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/xml-name-validator/-/xml-name-validator-3.0.0.tgz#6ae73e06de4d8c6e47f9fb181f78d648ad457c6a"
+
+xmlchars@^2.1.1:
+  version "2.2.0"
+  resolved "https://registry.yarnpkg.com/xmlchars/-/xmlchars-2.2.0.tgz#060fe1bcb7f9c76fe2a17db86a9bc3ab894210cb"
+
+y18n@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/y18n/-/y18n-4.0.0.tgz#95ef94f85ecc81d007c264e190a120f0a3c8566b"
+
+yargs-parser@10.x:
+  version "10.1.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-10.1.0.tgz#7202265b89f7e9e9f2e5765e0fe735a905edbaa8"
+  dependencies:
+    camelcase "^4.1.0"
+
+yargs-parser@^16.1.0:
+  version "16.1.0"
+  resolved "https://registry.yarnpkg.com/yargs-parser/-/yargs-parser-16.1.0.tgz#73747d53ae187e7b8dbe333f95714c76ea00ecf1"
+  dependencies:
+    camelcase "^5.0.0"
+    decamelize "^1.2.0"
+
+yargs@^15.0.0:
+  version "15.1.0"
+  resolved "https://registry.yarnpkg.com/yargs/-/yargs-15.1.0.tgz#e111381f5830e863a89550bd4b136bb6a5f37219"
+  dependencies:
+    cliui "^6.0.0"
+    decamelize "^1.2.0"
+    find-up "^4.1.0"
+    get-caller-file "^2.0.1"
+    require-directory "^2.1.1"
+    require-main-filename "^2.0.0"
+    set-blocking "^2.0.0"
+    string-width "^4.2.0"
+    which-module "^2.0.0"
+    y18n "^4.0.0"
+    yargs-parser "^16.1.0"

From 3ab1ab57691f90874aa38505ce6e908b01d8fad2 Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:07:04 +0100
Subject: [PATCH 04/10] ignore test env file

---
 backend/.gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/backend/.gitignore b/backend/.gitignore
index 6ee3e11..e577f8c 100644
--- a/backend/.gitignore
+++ b/backend/.gitignore
@@ -1,3 +1,4 @@
 dist
 node_modules
 .env
+.test.env

From e5c4125145dfebdba9154f480d7e4cd13d82186c Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:07:30 +0100
Subject: [PATCH 05/10] update export Controller to return posted job

---
 backend/src/controllers/exportController.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/controllers/exportController.ts b/backend/src/controllers/exportController.ts
index 1edd14d..b82e6bd 100644
--- a/backend/src/controllers/exportController.ts
+++ b/backend/src/controllers/exportController.ts
@@ -57,7 +57,7 @@ class ExportController {
                 this.exportJobs[jobIndex].state = "finished";
                 this.exportJobs[jobIndex].updated_at = new Date();
             }, timeout, jobIndexToUpdate);
-            response.send();
+            response.send(fullExportJob);
         }
     }
 }

From a6394139b6f9f88397405f1ad3899fdc99869fba Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:07:43 +0100
Subject: [PATCH 06/10] add jest config file

---
 backend/jest.config.js | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 backend/jest.config.js

diff --git a/backend/jest.config.js b/backend/jest.config.js
new file mode 100644
index 0000000..9f1e9c7
--- /dev/null
+++ b/backend/jest.config.js
@@ -0,0 +1,4 @@
+module.exports = {
+    preset: 'ts-jest',
+    testEnvironment: 'node'
+};

From b71329fd91a12e728dceb540bf80afa48b2fb281 Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:07:51 +0100
Subject: [PATCH 07/10] update README.md

---
 README.md | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/README.md b/README.md
index 543d2eb..35881af 100644
--- a/README.md
+++ b/README.md
@@ -9,3 +9,10 @@ Note: execute commands from `backend` directory
 1. Copy `env.template` and rename it to `.env`. Set desired values
 2. Run `yarn install`. To skip dev dependencies, run `yarn install --production`. More info : https://classic.yarnpkg.com/en/docs/cli/install/#toc-yarn-install-production-true-false 
 3. To start server, run `yarn start`
+
+#### Tests
+
+To execute tests, run `yarn test`. To speed up process, copy `.env` file to 
+`.test.env` and set smaller values for export/import times (e.g. 1 second). 
+If `.test.env` does not exist, values from `.env` file will be used. 
+If `.env.` does not exist, default values will be used.

From d6f0e5e617dbf296ad6f8ca97ccd82c72690a83b Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:08:01 +0100
Subject: [PATCH 08/10] add tests

---
 backend/src/__tests__/app.test.ts       |  10 +
 backend/src/__tests__/exportJob.test.ts | 233 ++++++++++++++++++++++++
 2 files changed, 243 insertions(+)
 create mode 100644 backend/src/__tests__/app.test.ts
 create mode 100644 backend/src/__tests__/exportJob.test.ts

diff --git a/backend/src/__tests__/app.test.ts b/backend/src/__tests__/app.test.ts
new file mode 100644
index 0000000..8d36474
--- /dev/null
+++ b/backend/src/__tests__/app.test.ts
@@ -0,0 +1,10 @@
+import request from "supertest";
+import app from "../server";
+
+describe ("App", () => {
+    it("should return error response on GET /", async () => {
+        const result = await request(app).get("/");
+        expect(result.status).toEqual(404);
+    });
+});
+
diff --git a/backend/src/__tests__/exportJob.test.ts b/backend/src/__tests__/exportJob.test.ts
new file mode 100644
index 0000000..90ff5af
--- /dev/null
+++ b/backend/src/__tests__/exportJob.test.ts
@@ -0,0 +1,233 @@
+import request from "supertest";
+import app from "../server";
+import {ExportJobsList, ExportJob} from "../interfaces";
+import {PROCESSING_TIME_EXPORT} from "../config";
+
+describe ("App export jobs endpoint with invalid body", () => {
+    it("should return array with errors if body is empty and request should not be saved", async () => {
+        const postResult = await request(app).post("/export").send({});
+        const getResult = await request(app).get("/export");
+
+        const memoryContents:ExportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "bookId field should be a string", "param": "bookId"},
+            {"location": "body", "msg": "bookId field is required", "param": "bookId"},
+            {"location": "body", "msg": "type field should be a string", "param": "type"},
+            {"location": "body", "msg": "type field is required", "param": "type"},
+            {"location": "body", "msg": "type is not valid", "param": "type"}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if body is missing bookId field and request should not be saved", async () => {
+        const postResult = await request(app).post("/export").send({type:"pdf"});
+        const getResult = await request(app).get("/export");
+
+        const memoryContents:ExportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "bookId field should be a string", "param": "bookId"},
+            {"location": "body", "msg": "bookId field is required", "param": "bookId"},
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if bookId field is not a string and request should not be saved", async () => {
+        const postResult = await request(app).post("/export").send({bookId:0, type:"pdf"});
+        const getResult = await request(app).get("/export");
+
+        const memoryContents:ExportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "bookId field should be a string", "param": "bookId", "value": 0}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if body is missing type field and request should not be saved", async () => {
+        const postResult = await request(app).post("/export").send({bookId:"1111"});
+        const getResult = await request(app).get("/export");
+
+        const memoryContents:ExportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "type field should be a string", "param": "type"},
+            {"location": "body", "msg": "type field is required", "param": "type"},
+            {"location": "body", "msg": "type is not valid", "param": "type"}
+        ];
+
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.status).toEqual(200);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if type field is not a string and request should not be saved", async () => {
+        const postResult = await request(app).post("/export").send({bookId:"111", type:0});
+        const getResult = await request(app).get("/export");
+
+        const memoryContents:ExportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "type field should be a string", "param": "type", "value": 0},
+            {"location": "body", "msg": "type is not valid", "param": "type", "value": 0}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if type field has invalid value and request should not be saved", async () => {
+        const postResult = await request(app).post("/export").send({bookId:"111", type:"invalid_type"});
+        const getResult = await request(app).get("/export");
+
+        const memoryContents:ExportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "type is not valid", "param": "type", "value": "invalid_type"}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+});
+
+describe ("App export jobs endpoint with valid body", () => {
+    it("should return ExportJobsList object with empty pending and finished arrays", async () => {
+        const result = await request(app).get("/export");
+        const initialMemoryContents:ExportJobsList = {
+            pending:[],
+            finished:[]
+        };
+
+        expect(result.status).toEqual(200);
+        expect(result.body).toEqual(initialMemoryContents);
+    });
+
+    it("should return ExportJobsList object containing pending pdf item", async () => {
+        const dummyExportJob:ExportJob = {
+            bookId: "12345",
+            type: "pdf",
+            state: "pending",       // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/export").send(dummyExportJob);
+        const getResult = await request(app).get("/export");
+
+        const newJob = postResult.body;
+        const pendingJobs = getResult.body.pending;
+
+        expect(getResult.status).toEqual(200);
+        expect(pendingJobs).toContainEqual(expect.objectContaining(newJob));
+    });
+
+    it("should return ExportJobsList object containing pending epub item", async () => {
+        const dummyExportJob:ExportJob = {
+            bookId: "990",
+            type: "epub",
+            state: "pending",       // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/export").send(dummyExportJob);
+        const getResult = await request(app).get("/export");
+
+        const newJob = postResult.body;
+        const pendingJobs = getResult.body.pending;
+
+        expect(getResult.status).toEqual(200);
+        expect(pendingJobs).toContainEqual(expect.objectContaining(newJob));
+    });
+
+    it("should return ExportJobsList object with specific pdf-type item in finished array", async () => {
+        const dummyExportJob:ExportJob = {
+            bookId: "12345",
+            type: "pdf",
+            state: "finished",      // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/export").send(dummyExportJob);
+
+        const exportJob:ExportJob = postResult.body;
+        const updatedAtUTC = new Date(exportJob.created_at);
+        const timeToAdd = PROCESSING_TIME_EXPORT.pdf;
+        updatedAtUTC.setSeconds(updatedAtUTC.getSeconds() + timeToAdd);
+        updatedAtUTC.setMilliseconds(0);
+        exportJob.updated_at = updatedAtUTC;
+        exportJob.state = "finished";
+        await new Promise(resolve => setTimeout(resolve, timeToAdd*1000));
+
+        const getResult = await request(app).get("/export");
+        const finishedJobs:ExportJob[] = getResult.body.finished;
+
+        finishedJobs.forEach((finishedJob) => {
+            finishedJob.updated_at = new Date(finishedJob.updated_at);
+            finishedJob.updated_at.setMilliseconds(0);
+        });
+
+        expect(getResult.status).toEqual(200);
+        expect(finishedJobs).toContainEqual(expect.objectContaining(exportJob));
+    });
+
+    it("should return ExportJobsList object with specific epub-type item in finished array", async () => {
+        const dummyExportJob:ExportJob = {
+            bookId: "1000",
+            type: "epub",
+            state: "finished",      // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/export").send(dummyExportJob);
+
+        const exportJob:ExportJob = postResult.body;
+        const updatedAtUTC = new Date(exportJob.created_at);
+        const timeToAdd = PROCESSING_TIME_EXPORT.epub;
+        updatedAtUTC.setSeconds(updatedAtUTC.getSeconds() + timeToAdd);
+        updatedAtUTC.setMilliseconds(0);
+        exportJob.updated_at = updatedAtUTC;
+        exportJob.state = "finished";
+        await new Promise(resolve => setTimeout(resolve, timeToAdd*1000));
+
+        const getResult = await request(app).get("/export");
+        const finishedJobs:ExportJob[] = getResult.body.finished;
+
+        finishedJobs.forEach((finishedJob) => {
+            finishedJob.updated_at = new Date(finishedJob.updated_at);
+            finishedJob.updated_at.setMilliseconds(0);
+        });
+
+        expect(getResult.status).toEqual(200);
+        expect(finishedJobs).toContainEqual(expect.objectContaining(exportJob));
+    });
+});

From 991ef6bb733709d0dbce9b793fc2848afcf3738f Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:26:44 +0100
Subject: [PATCH 09/10] update import controller to return posted import job

---
 backend/src/controllers/importController.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backend/src/controllers/importController.ts b/backend/src/controllers/importController.ts
index efa0027..6bbe8c1 100644
--- a/backend/src/controllers/importController.ts
+++ b/backend/src/controllers/importController.ts
@@ -61,7 +61,7 @@ class ImportController {
                 this.importJobs[jobIndex].updated_at = new Date();
             }, timeout, jobIndexToUpdate);
 
-            response.send();
+            response.send(fullImportJob);
         }
     };
 }

From 1a41e775b348e1129cafb89f47a571c71e44fa01 Mon Sep 17 00:00:00 2001
From: Bilal Catic <bilal.catic@hotmail.com>
Date: Tue, 18 Feb 2020 11:26:54 +0100
Subject: [PATCH 10/10] add import controller test file

---
 backend/src/__tests__/importJob.test.ts | 283 ++++++++++++++++++++++++
 1 file changed, 283 insertions(+)
 create mode 100644 backend/src/__tests__/importJob.test.ts

diff --git a/backend/src/__tests__/importJob.test.ts b/backend/src/__tests__/importJob.test.ts
new file mode 100644
index 0000000..aa34653
--- /dev/null
+++ b/backend/src/__tests__/importJob.test.ts
@@ -0,0 +1,283 @@
+import request from "supertest";
+import app from "../server";
+import {ImportJobsList, ImportJob} from "../interfaces";
+import {PROCESSING_TIME_IMPORT_ANY} from "../config";
+
+describe ("App import jobs endpoint with invalid body", () => {
+    it("should return array with errors if body is empty and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "bookId field should be a string", "param": "bookId"},
+            {"location": "body", "msg": "bookId field is required", "param": "bookId"},
+            {"location": "body", "msg": "type field should be a string", "param": "type"},
+            {"location": "body", "msg": "type field is required", "param": "type"},
+            {"location": "body", "msg": "type is not valid", "param": "type"},
+            {"location": "body", "msg": "url field should be a string", "param": "url"},
+            {"location": "body", "msg": "url field is required", "param": "url"},
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if body is missing bookId field and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({type:"pdf", url: "https://dummy.com"});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "bookId field should be a string", "param": "bookId"},
+            {"location": "body", "msg": "bookId field is required", "param": "bookId"},
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if bookId field is not a string and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({bookId:0, type:"pdf", url: "https://dummy.com"});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "bookId field should be a string", "param": "bookId", "value": 0}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if body is missing type field and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({bookId:"1111", url:"https://dummy.com"});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "type field should be a string", "param": "type"},
+            {"location": "body", "msg": "type field is required", "param": "type"},
+            {"location": "body", "msg": "type is not valid", "param": "type"}
+        ];
+
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.status).toEqual(200);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if type field is not a string and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({bookId:"111", type:0, url: "https://dummy.com"});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "type field should be a string", "param": "type", "value": 0},
+            {"location": "body", "msg": "type is not valid", "param": "type", "value": 0}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if type field has invalid value and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({bookId:"111", type:"invalid_type", url:"https://dummy.com"});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "type is not valid", "param": "type", "value": "invalid_type"}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if body is missing url field and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({bookId:"11122", type:"pdf"});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "url field should be a string", "param": "url"},
+            {"location": "body", "msg": "url field is required", "param": "url"},
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+    it("should return array with errors if url field is not a string and request should not be saved", async () => {
+        const postResult = await request(app).post("/import").send({bookId:"123", type:"pdf", url: 1});
+        const getResult = await request(app).get("/import");
+
+        const memoryContents:ImportJobsList = {
+            pending: [],
+            finished: []
+        };
+
+        const expectedErrorsArray = [
+            {"location": "body", "msg": "url field should be a string", "param": "url", "value": 1}
+        ];
+
+        expect(getResult.status).toEqual(200);
+        expect(postResult.body).toEqual(expectedErrorsArray);
+        expect(getResult.body).toEqual(memoryContents);
+    });
+
+});
+
+describe ("App export jobs endpoint with valid body", () => {
+    it("should return ImportJobsList object with empty pending and finished arrays", async () => {
+        const result = await request(app).get("/import");
+        const initialMemoryContents:ImportJobsList = {
+            pending:[],
+            finished:[]
+        };
+
+        expect(result.status).toEqual(200);
+        expect(result.body).toEqual(initialMemoryContents);
+    });
+
+    it("should return ImportJobsList object containing pending pdf item", async () => {
+        const dummyImportJob:ImportJob = {
+            bookId: "12345",
+            type: "pdf",
+            url: "https://dummy.com",
+            state: "pending",       // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/import").send(dummyImportJob);
+        const getResult = await request(app).get("/import");
+
+        const newJob = postResult.body;
+        const pendingJobs = getResult.body.pending;
+
+        expect(getResult.status).toEqual(200);
+        expect(pendingJobs).toContainEqual(expect.objectContaining(newJob));
+    });
+
+    it("should return ImportJobsList object containing pending word item", async () => {
+        const dummyImportJob:ImportJob = {
+            bookId: "990",
+            type: "word",
+            url: "https://dummy.com",
+            state: "pending",       // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/import").send(dummyImportJob);
+        const getResult = await request(app).get("/import");
+
+        const newJob = postResult.body;
+        const pendingJobs = getResult.body.pending;
+
+        expect(getResult.status).toEqual(200);
+        expect(pendingJobs).toContainEqual(expect.objectContaining(newJob));
+    });
+
+    it("should return ImportJobsList object containing pending evernote item", async () => {
+        const dummyImportJob:ImportJob = {
+            bookId: "990",
+            type: "evernote",
+            url: "https://dummy.com",
+            state: "pending",       // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/import").send(dummyImportJob);
+        const getResult = await request(app).get("/import");
+
+        const newJob = postResult.body;
+        const pendingJobs = getResult.body.pending;
+
+        expect(getResult.status).toEqual(200);
+        expect(pendingJobs).toContainEqual(expect.objectContaining(newJob));
+    });
+
+    it("should return ImportJobsList object containing pending wattpad item", async () => {
+        const dummyImportJob:ImportJob = {
+            bookId: "990",
+            type: "wattpad",
+            url: "https://dummy.com",
+            state: "pending",       // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/import").send(dummyImportJob);
+        const getResult = await request(app).get("/import");
+
+        const newJob = postResult.body;
+        const pendingJobs = getResult.body.pending;
+
+        expect(getResult.status).toEqual(200);
+        expect(pendingJobs).toContainEqual(expect.objectContaining(newJob));
+    });
+
+    it("should return ImportJobsList object with specific pdf-type item in finished array", async () => {
+        const dummyImportJob:ImportJob = {
+            bookId: "12345",
+            type: "pdf",
+            url: "https://dummy.com",
+            state: "finished",      // this will be ignored
+            created_at: new Date(), // this will be ignored
+            updated_at: new Date()  // this will be ignored
+        };
+        const postResult = await request(app).post("/import").send(dummyImportJob);
+
+        const exportJob:ImportJob = postResult.body;
+        const updatedAtUTC = new Date(exportJob.created_at);
+        const timeToAdd = PROCESSING_TIME_IMPORT_ANY;
+        updatedAtUTC.setSeconds(updatedAtUTC.getSeconds() + timeToAdd);
+        updatedAtUTC.setMilliseconds(0);
+        exportJob.updated_at = updatedAtUTC;
+        exportJob.state = "finished";
+        await new Promise(resolve => setTimeout(resolve, timeToAdd*1000));
+
+        const getResult = await request(app).get("/import");
+        const finishedJobs:ImportJob[] = getResult.body.finished;
+
+        finishedJobs.forEach((finishedJob) => {
+            finishedJob.updated_at = new Date(finishedJob.updated_at);
+            finishedJob.updated_at.setMilliseconds(0);
+        });
+
+        expect(getResult.status).toEqual(200);
+        expect(finishedJobs).toContainEqual(expect.objectContaining(exportJob));
+    });
+});