Migrate to request specs in `/api/v1/emails/confirmations` (#25686)

spec/requests/api/v1/emails/confirmations_spec.rb

@@ -2,27 +2,34 @@
 
 require 'rails_helper'
 
-RSpec.describe Api::V1::Emails::ConfirmationsController do
+RSpec.describe 'Confirmations' do
   let(:confirmed_at) { nil }
   let(:user)         { Fabricate(:user, confirmed_at: confirmed_at) }
-  let(:app)          { Fabricate(:application) }
-  let(:token)        { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes, application: app) }
-  let(:scopes)       { 'write' }
+  let(:token)        { Fabricate(:accessible_access_token, resource_owner_id: user.id, scopes: scopes) }
+  let(:scopes)       { 'read:accounts write:accounts' }
+  let(:headers)      { { 'Authorization' => "Bearer #{token.token}" } }
+
+  describe 'POST /api/v1/emails/confirmations' do
+    subject do
+      post '/api/v1/emails/confirmations', headers: headers, params: params
+    end
+
+    let(:params) { {} }
+
+    it_behaves_like 'forbidden for wrong scope', 'read read:accounts'
 
-  describe '#create' do
     context 'with an oauth token' do
-      before do
-        allow(controller).to receive(:doorkeeper_token) { token }
-      end
+      context 'when user was created by a different application' do
+        let(:user) { Fabricate(:user, confirmed_at: confirmed_at, created_by_application: Fabricate(:application)) }
 
-      context 'when from a random app' do
         it 'returns http forbidden' do
-          post :create
+          subject
+
           expect(response).to have_http_status(403)
         end
       end
 
-      context 'when from an app that created the account' do
+      context 'when user was created by the same application' do
         before do
           user.update(created_by_application: token.application)
         end
@@ -31,55 +38,79 @@ RSpec.describe Api::V1::Emails::ConfirmationsController do
           let(:confirmed_at) { Time.now.utc }
 
           it 'returns http forbidden' do
-            post :create
+            subject
+
             expect(response).to have_http_status(403)
           end
 
-          context 'with user changed e-mail and has not confirmed it' do
+          context 'when user changed e-mail and has not confirmed it' do
             before do
               user.update(email: 'foo@bar.com')
             end
 
             it 'returns http success' do
-              post :create
-              expect(response).to have_http_status(:success)
+              subject
+
+              expect(response).to have_http_status(200)
             end
           end
         end
 
         context 'when the account is unconfirmed' do
           it 'returns http success' do
-            post :create
-            expect(response).to have_http_status(:success)
+            subject
+
+            expect(response).to have_http_status(200)
+          end
+        end
+
+        context 'with email param' do
+          let(:params) { { email: 'foo@bar.com' } }
+
+          it "updates the user's e-mail address", :aggregate_failures do
+            subject
+
+            expect(response).to have_http_status(200)
+            expect(user.reload.unconfirmed_email).to eq('foo@bar.com')
+          end
+        end
+
+        context 'with invalid email param' do
+          let(:params) { { email: 'invalid' } }
+
+          it 'returns http unprocessable entity' do
+            subject
+
+            expect(response).to have_http_status(422)
           end
         end
       end
     end
 
     context 'without an oauth token' do
+      let(:headers) { {} }
+
       it 'returns http unauthorized' do
-        post :create
+        subject
+
         expect(response).to have_http_status(401)
       end
     end
   end
 
-  describe '#check' do
-    let(:scopes) { 'read' }
+  describe 'GET /api/v1/emails/check_confirmation' do
+    subject do
+      get '/api/v1/emails/check_confirmation', headers: headers
+    end
 
-    context 'with an oauth token' do
-      before do
-        allow(controller).to receive(:doorkeeper_token) { token }
-      end
+    it_behaves_like 'forbidden for wrong scope', 'write'
 
+    context 'with an oauth token' do
       context 'when the account is not confirmed' do
-        it 'returns http success' do
-          get :check
-          expect(response).to have_http_status(200)
-        end
+        it 'returns the confirmation status successfully', :aggregate_failures do
+          subject
 
-        it 'returns false' do
-          get :check
+          expect(response).to have_http_status(200)
           expect(body_as_json).to be false
         end
       end
@@ -87,31 +118,27 @@ RSpec.describe Api::V1::Emails::ConfirmationsController do
       context 'when the account is confirmed' do
         let(:confirmed_at) { Time.now.utc }
 
-        it 'returns http success' do
-          get :check
-          expect(response).to have_http_status(200)
-        end
+        it 'returns the confirmation status successfully', :aggregate_failures do
+          subject
 
-        it 'returns true' do
-          get :check
+          expect(response).to have_http_status(200)
           expect(body_as_json).to be true
         end
       end
     end
 
     context 'with an authentication cookie' do
+      let(:headers) { {} }
+
       before do
         sign_in user, scope: :user
       end
 
       context 'when the account is not confirmed' do
-        it 'returns http success' do
-          get :check
-          expect(response).to have_http_status(200)
-        end
+        it 'returns the confirmation status successfully', :aggregate_failures do
+          subject
 
-        it 'returns false' do
-          get :check
+          expect(response).to have_http_status(200)
           expect(body_as_json).to be false
         end
       end
@@ -119,21 +146,20 @@ RSpec.describe Api::V1::Emails::ConfirmationsController do
       context 'when the account is confirmed' do
         let(:confirmed_at) { Time.now.utc }
 
-        it 'returns http success' do
-          get :check
-          expect(response).to have_http_status(200)
-        end
+        it 'returns the confirmation status successfully', :aggregate_failures do
+          subject
 
-        it 'returns true' do
-          get :check
+          expect(response).to have_http_status(200)
           expect(body_as_json).to be true
         end
       end
     end
 
     context 'without an oauth token and an authentication cookie' do
+      let(:headers) { {} }
+
       it 'returns http unauthorized' do
-        get :check
+        subject
 
         expect(response).to have_http_status(401)
       end