Added README and test

package.json

@@ -5,8 +5,9 @@
   "main": "permissions.js",
   "scripts": {
     "start": "nodemon permissions.js",
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
+    "test": "mocha test/apitest.js"
+  
+     },
   "author": "",
   "license": "ISC",
   "dependencies": {
@@ -15,7 +16,13 @@
     "express": "^4.17.1",
     "express-validator": "^6.2.0",
     "knex": "^0.20.0",
-    "pg": "^7.12.1"
+    "pg": "^7.12.1",
+    "chai": "^4.1.2",
+    "chai-http": "4.2.1",
+    "mocha": "^5.2.0",
+    "mochawesome": "^3.0.2",
+    "supertest": "^3.1.0",
+    "tv4": "^1.3.0"
   },
   "devDependencies": {
     "nodemon": "^1.19.4"