Initial commit

spec/controllers/downloads_controller_spec.rb

@@ -0,0 +1,92 @@
+require "rails_helper"
+
+RSpec.describe DownloadsController, type: :controller do
+  render_views
+
+  let(:current_user) { create(:user) }
+  let(:project) { create(:project, :discovery_client, account: current_user.primary_account) }
+
+  before do
+    sign_in current_user
+  end
+
+  describe "#index" do
+    it "responds successfully" do
+      get :index, params: { project_id: project }
+
+      expect(response).to be_successful
+    end
+
+    context "when there are no reports" do
+      it "renders an empty message" do
+        get :index, params: { project_id: project }
+
+        expect(response.body).to have_content("Downloads will appear here")
+      end
+    end
+
+    context "when there are many records" do
+      it "paginates the table" do
+        create_list(:download, 20, project: project, name: "#{project.name.parameterize}_appearance-releases")
+
+        get :index, params: { project_id: project }
+        
+        expect(response.body).to have_link("Download", href: project_downloads_path(project))
+        expect(response.body).to have_link("2", href: project_downloads_path(project, page: 2))
+      end
+    end
+
+    describe "for xhr request" do
+      before do
+        downloads = [
+          create(:download_release_type_appearance, project: project),
+          create(:download_release_type_music, project: project)
+        ]
+      end
+
+      it "shows all downloads if search field is empty" do
+        get :index, params: { project_id: project }, xhr: true
+
+        expect(response.body).to have_content("Natgeo Contract")
+        expect(response.body).to have_content("Discovery Contract")
+      end
+
+      it "shows only downloads with file name or type matching search query" do
+        get :index, params: { project_id: project, query: "Natgeo" }, xhr: true
+
+        expect(response.body).not_to have_content("Discovery Contract")
+        expect(response.body).to have_content("Natgeo Contract")
+        
+        get :index, params: { project_id: project, query: "Music" }, xhr: true
+
+        expect(response.body).to have_content("Music Release")
+        expect(response.body).not_to have_content("Appearance Release")
+      end
+
+      it "removes pagination in case of limited search results" do
+        create_list(:download_release_type_music, 20, project: project)
+
+        get :index, params: { project_id: project, query: "Appearance" }, xhr: true
+        expect(response.body).to have_no_link("1", href: project_downloads_path(project, page: 1))
+      end
+    end
+  end
+
+  describe "#destroy" do
+    let!(:download) { create(:download, project: project) }
+    
+    it "responds with redirect" do
+      delete :destroy, params: { project_id: project.id, id: download.id }
+
+      expect(response).to be_redirect
+      expect(response).to redirect_to(project_downloads_path(project))
+      expect(flash.alert).not_to be_nil
+    end
+
+    it "destroys the record" do
+      expect {
+        delete :destroy, params: { project_id: project.id, id: download.id }
+      }.to change(Download, :count).by(-1)
+    end
+  end
+end