Return 204 for delete endpoints

Gemfile

@@ -68,7 +68,7 @@ gem 'gollum-rugged_adapter', '~> 0.4.2', require: false
 gem 'github-linguist', '~> 4.7.0', require: 'linguist'
 
 # API
-gem 'grape',        '~> 0.18.0'
+gem 'grape',        '~> 0.19.0'
 gem 'grape-entity', '~> 0.6.0'
 gem 'rack-cors',    '~> 0.4.0', require: 'rack/cors'
 

Gemfile.lock

@@ -304,7 +304,7 @@ GEM
       multi_json (~> 1.11)
       os (~> 0.9)
       signet (~> 0.7)
-    grape (0.18.0)
+    grape (0.19.1)
       activesupport
       builder
       hashie (>= 2.1.0)
@@ -353,8 +353,8 @@ GEM
       json (~> 1.8)
       multi_xml (>= 0.5.2)
     httpclient (2.8.2)
-    i18n (0.8.0)
-    ice_nine (0.11.1)
+    i18n (0.8.1)
+    ice_nine (0.11.2)
     influxdb (0.2.3)
       cause
       json
@@ -417,7 +417,7 @@ GEM
     minitest (5.7.0)
     mousetrap-rails (1.4.6)
     multi_json (1.12.1)
-    multi_xml (0.5.5)
+    multi_xml (0.6.0)
     multipart-post (2.0.0)
     mustermann (0.4.0)
       tool (~> 0.2)
@@ -758,7 +758,7 @@ GEM
       eventmachine (~> 1.0, >= 1.0.4)
       rack (>= 1, < 3)
     thor (0.19.4)
-    thread_safe (0.3.5)
+    thread_safe (0.3.6)
     tilt (2.0.6)
     timecop (0.8.1)
     timfel-krb5-auth (0.8.3)
@@ -886,7 +886,7 @@ DEPENDENCIES
   gollum-rugged_adapter (~> 0.4.2)
   gon (~> 6.1.0)
   google-api-client (~> 0.8.6)
-  grape (~> 0.18.0)
+  grape (~> 0.19.0)
   grape-entity (~> 0.6.0)
   haml_lint (~> 0.21.0)
   hamlit (~> 2.6.1)
@@ -1011,4 +1011,4 @@ DEPENDENCIES
   wikicloth (= 0.8.1)
 
 BUNDLED WITH
-   1.14.3
+   1.14.4

lib/api/award_emoji.rb

@@ -83,7 +83,6 @@ module API
             unauthorized! unless award.user == current_user || current_user.admin?
 
             award.destroy
-            present award, with: Entities::AwardEmoji
           end
         end
       end

lib/api/boards.rb

@@ -127,9 +127,7 @@ module API
 
           service = ::Boards::Lists::DestroyService.new(user_project, current_user)
 
-          if service.execute(list)
-            present list, with: Entities::List
-          else
+          unless service.execute(list)
             render_api_error!({ error: 'List could not be deleted!' }, 400)
           end
         end

lib/api/branches.rb

@@ -124,11 +124,7 @@ module API
         result = DeleteBranchService.new(user_project, current_user).
                  execute(params[:branch])
 
-        if result[:status] == :success
-          {
-            branch: params[:branch]
-          }
-        else
+        if result[:status] != :success
           render_api_error!(result[:message], result[:return_code])
         end
       end

lib/api/broadcast_messages.rb

@@ -91,7 +91,7 @@ module API
       delete ':id' do
         message = find_message
 
-        present message.destroy, with: Entities::BroadcastMessage
+        message.destroy
       end
     end
   end

lib/api/environments.rb

@@ -79,7 +79,7 @@ module API
 
         environment = user_project.environments.find(params[:environment_id])
 
-        present environment.destroy, with: Entities::Environment
+        environment.destroy
       end
     end
   end

lib/api/files.rb

@@ -118,10 +118,7 @@ module API
         file_params = declared_params(include_missing: false)
         result = ::Files::DestroyService.new(user_project, current_user, commit_params(file_params)).execute
 
-        if result[:status] == :success
-          status(200)
-          commit_response(file_params)
-        else
+        if result[:status] != :success
           render_api_error!(result[:message], 400)
         end
       end

lib/api/labels.rb

@@ -56,7 +56,7 @@ module API
         label = user_project.labels.find_by(title: params[:name])
         not_found!('Label') unless label
 
-        present label.destroy, with: Entities::Label, current_user: current_user, project: user_project
+        label.destroy
       end
 
       desc 'Update an existing label. At least one optional parameter is required.' do

lib/api/members.rb

@@ -93,24 +93,10 @@ module API
         end
         delete ":id/members/:user_id" do
           source = find_source(source_type, params[:id])
+          # Ensure that memeber exists
+          source.members.find_by!(user_id: params[:user_id])
 
-          # This is to ensure back-compatibility but find_by! should be used
-          # in that casse in 9.0!
-          member = source.members.find_by(user_id: params[:user_id])
-
-          # This is to ensure back-compatibility but this should be removed in
-          # favor of find_by! in 9.0!
-          not_found!("Member: user_id:#{params[:user_id]}") if source_type == 'group' && member.nil?
-
-          # This is to ensure back-compatibility but 204 behavior should be used
-          # for all DELETE endpoints in 9.0!
-          if member.nil?
-            { message: "Access revoked", id: params[:user_id].to_i }
-          else
           ::Members::DestroyService.new(source, current_user, declared_params).execute
-
-            present member.user, with: Entities::Member, member: member
-          end
         end
       end
     end

lib/api/notes.rb

@@ -132,8 +132,6 @@ module API
           authorize! :admin_note, note
 
           ::Notes::DestroyService.new(user_project, current_user).execute(note)
-
-          present note, with: Entities::Note
         end
       end
     end

lib/api/project_hooks.rb

@@ -90,12 +90,9 @@ module API
         requires :hook_id, type: Integer, desc: 'The ID of the hook to delete'
       end
       delete ":id/hooks/:hook_id" do
-        begin
-          present user_project.hooks.destroy(params[:hook_id]), with: Entities::ProjectHook
-        rescue
-          # ProjectHook can raise Error if hook_id not found
-          not_found!("Error deleting hook #{params[:hook_id]}")
-        end
+        hook = user_project.hooks.find(params.delete(:hook_id))
+
+        hook.destroy
       end
     end
   end

lib/api/projects.rb

@@ -353,7 +353,6 @@ module API
         not_found!('Group Link') unless link
 
         link.destroy
-        no_content!
       end
 
       desc 'Upload a file'

lib/api/runners.rb

@@ -78,9 +78,8 @@ module API
       delete ':id' do
         runner = get_runner(params[:id])
         authenticate_delete_runner!(runner)
-        runner.destroy!
 
-        present runner, with: Entities::Runner
+        runner.destroy!
       end
     end
 
@@ -136,8 +135,6 @@ module API
         forbidden!("Only one project associated with the runner. Please remove the runner instead") if runner.projects.count == 1
 
         runner_project.destroy
-
-        present runner, with: Entities::Runner
       end
     end
 

lib/api/services.rb

@@ -654,9 +654,7 @@ module API
           hash.merge!(key => nil)
         end
 
-        if service.update_attributes(attrs.merge(active: false))
-          true
-        else
+        unless service.update_attributes(attrs.merge(active: false))
           render_api_error!('400 Bad Request', 400)
         end
       end

lib/api/snippets.rb

@@ -118,9 +118,10 @@ module API
       delete ':id' do
         snippet = snippets_for_current_user.find_by(id: params.delete(:id))
         return not_found!('Snippet') unless snippet
+
         authorize! :destroy_personal_snippet, snippet
+
         snippet.destroy
-        no_content!
       end
 
       desc 'Get a raw snippet' do

lib/api/system_hooks.rb

@@ -66,7 +66,7 @@ module API
         hook = SystemHook.find_by(id: params[:id])
         not_found!('System hook') unless hook
 
-        present hook.destroy, with: Entities::Hook
+        hook.destroy
       end
     end
   end

lib/api/tags.rb

@@ -66,11 +66,7 @@ module API
         result = ::Tags::DestroyService.new(user_project, current_user).
           execute(params[:tag_name])
 
-        if result[:status] == :success
-          {
-            tag_name: params[:tag_name]
-          }
-        else
+        if result[:status] != :success
           render_api_error!(result[:message], result[:return_code])
         end
       end

lib/api/triggers.rb

@@ -93,8 +93,6 @@ module API
         return not_found!('Trigger') unless trigger
 
         trigger.destroy
-
-        present trigger, with: Entities::Trigger
       end
     end
   end

lib/api/users.rb

@@ -236,7 +236,7 @@ module API
         key = user.keys.find_by(id: params[:key_id])
         not_found!('Key') unless key
 
-        present key.destroy, with: Entities::SSHKey
+        key.destroy
       end
 
       desc 'Add an email address to a specified user. Available only for admins.' do
@@ -422,7 +422,7 @@ module API
         key = current_user.keys.find_by(id: params[:key_id])
         not_found!('Key') unless key
 
-        present key.destroy, with: Entities::SSHKey
+        key.destroy
       end
 
       desc "Get the currently authenticated user's email addresses" do

lib/api/variables.rb

@@ -81,10 +81,9 @@ module API
       end
       delete ':id/variables/:key' do
         variable = user_project.variables.find_by(key: params[:key])
-
         return not_found!('Variable') unless variable
 
-        present variable.destroy, with: Entities::Variable
+        variable.destroy
       end
     end
   end

spec/requests/api/access_requests_spec.rb

@@ -200,7 +200,7 @@ describe API::AccessRequests, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/access_requests/#{access_requester.id}", access_requester)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.requesters.count }.by(-1)
         end
       end
@@ -210,7 +210,7 @@ describe API::AccessRequests, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/access_requests/#{access_requester.id}", master)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.requesters.count }.by(-1)
         end
 

spec/requests/api/award_emoji_spec.rb

@@ -242,9 +242,9 @@ describe API::AwardEmoji, api: true  do
       it 'deletes the award' do
         expect do
           delete api("/projects/#{project.id}/issues/#{issue.id}/award_emoji/#{award_emoji.id}", user)
-        end.to change { issue.award_emoji.count }.from(1).to(0)
 
-        expect(response).to have_http_status(200)
+          expect(response).to have_http_status(204)
+        end.to change { issue.award_emoji.count }.from(1).to(0)
       end
 
       it 'returns a 404 error when the award emoji can not be found' do
@@ -258,9 +258,9 @@ describe API::AwardEmoji, api: true  do
       it 'deletes the award' do
         expect do
           delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}/award_emoji/#{downvote.id}", user)
-        end.to change { merge_request.award_emoji.count }.from(1).to(0)
 
-        expect(response).to have_http_status(200)
+          expect(response).to have_http_status(204)
+        end.to change { merge_request.award_emoji.count }.from(1).to(0)
       end
 
       it 'returns a 404 error when note id not found' do
@@ -277,9 +277,9 @@ describe API::AwardEmoji, api: true  do
       it 'deletes the award' do
         expect do
           delete api("/projects/#{project.id}/snippets/#{snippet.id}/award_emoji/#{award.id}", user)
-        end.to change { snippet.award_emoji.count }.from(1).to(0)
 
-        expect(response).to have_http_status(200)
+          expect(response).to have_http_status(204)
+        end.to change { snippet.award_emoji.count }.from(1).to(0)
       end
     end
   end
@@ -290,9 +290,9 @@ describe API::AwardEmoji, api: true  do
     it 'deletes the award' do
       expect do
         delete api("/projects/#{project.id}/issues/#{issue.id}/notes/#{note.id}/award_emoji/#{rocket.id}", user)
-      end.to change { note.award_emoji.count }.from(1).to(0)
 
-      expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
+      end.to change { note.award_emoji.count }.from(1).to(0)
     end
   end
 end

spec/requests/api/boards_spec.rb

@@ -195,8 +195,7 @@ describe API::Boards, api: true  do
       it "deletes the list if an admin requests it" do
         delete api("#{base_url}/#{dev_list.id}", owner)
 
-        expect(response).to have_http_status(200)
-        expect(json_response['position']).to eq(1)
+        expect(response).to have_http_status(204)
       end
     end
   end

spec/requests/api/branches_spec.rb

@@ -325,15 +325,14 @@ describe API::Branches, api: true  do
 
     it "removes branch" do
       delete api("/projects/#{project.id}/repository/branches/#{branch_name}", user)
-      expect(response).to have_http_status(200)
-      expect(json_response['branch']).to eq(branch_name)
+
+      expect(response).to have_http_status(204)
     end
 
     it "removes a branch with dots in the branch name" do
       delete api("/projects/#{project.id}/repository/branches/with.1.2.3", user)
 
-      expect(response).to have_http_status(200)
-      expect(json_response['branch']).to eq("with.1.2.3")
+      expect(response).to have_http_status(204)
     end
 
     it 'returns 404 if branch not exists' do

spec/requests/api/broadcast_messages_spec.rb

@@ -174,8 +174,11 @@ describe API::BroadcastMessages, api: true do
     end
 
     it 'deletes the broadcast message for admins' do
-      expect { delete api("/broadcast_messages/#{message.id}", admin) }
-        .to change { BroadcastMessage.count }.by(-1)
+      expect do
+        delete api("/broadcast_messages/#{message.id}", admin)
+
+        expect(response).to have_http_status(204)
+      end.to change { BroadcastMessage.count }.by(-1)
     end
   end
 end

spec/requests/api/deploy_keys_spec.rb

@@ -116,6 +116,8 @@ describe API::DeployKeys, api: true  do
     it 'should delete existing key' do
       expect do
         delete api("/projects/#{project.id}/deploy_keys/#{deploy_key.id}", admin)
+
+        expect(response).to have_http_status(204)
       end.to change{ project.deploy_keys.count }.by(-1)
     end
 

spec/requests/api/environments_spec.rb

@@ -122,7 +122,7 @@ describe API::Environments, api: true  do
       it 'returns a 200 for an existing environment' do
         delete api("/projects/#{project.id}/environments/#{environment.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
       end
 
       it 'returns a 404 for non existing id' do

spec/requests/api/files_spec.rb

@@ -201,11 +201,7 @@ describe API::Files, api: true  do
     it "deletes existing file in project repo" do
       delete api("/projects/#{project.id}/repository/files", user), valid_params
 
-      expect(response).to have_http_status(200)
-      expect(json_response['file_path']).to eq(file_path)
-      last_commit = project.repository.commit.raw
-      expect(last_commit.author_email).to eq(user.email)
-      expect(last_commit.author_name).to eq(user.name)
+      expect(response).to have_http_status(204)
     end
 
     it "returns a 400 bad request if no params given" do
@@ -228,10 +224,7 @@ describe API::Files, api: true  do
 
         delete api("/projects/#{project.id}/repository/files", user), valid_params
 
-        expect(response).to have_http_status(200)
-        last_commit = project.repository.commit.raw
-        expect(last_commit.author_email).to eq(author_email)
-        expect(last_commit.author_name).to eq(author_name)
+        expect(response).to have_http_status(204)
       end
     end
   end

spec/requests/api/groups_spec.rb

@@ -467,7 +467,7 @@ describe API::Groups, api: true  do
       it "removes group" do
         delete api("/groups/#{group1.id}", user1)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
       end
 
       it "does not remove a group if not an owner" do
@@ -496,7 +496,7 @@ describe API::Groups, api: true  do
       it "removes any existing group" do
         delete api("/groups/#{group2.id}", admin)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
       end
 
       it "does not remove a non existing group" do

spec/requests/api/issues_spec.rb

@@ -1175,8 +1175,8 @@ describe API::Issues, api: true  do
 
       it "deletes the issue if an admin requests it" do
         delete api("/projects/#{project.id}/issues/#{issue.id}", owner)
-        expect(response).to have_http_status(200)
-        expect(json_response['state']).to eq 'opened'
+
+        expect(response).to have_http_status(204)
       end
     end
 

spec/requests/api/labels_spec.rb

@@ -175,9 +175,10 @@ describe API::Labels, api: true  do
   end
 
   describe 'DELETE /projects/:id/labels' do
-    it 'returns 200 for existing label' do
+    it 'returns 204 for existing label' do
       delete api("/projects/#{project.id}/labels", user), name: 'label1'
-      expect(response).to have_http_status(200)
+
+      expect(response).to have_http_status(204)
     end
 
     it 'returns 404 for non existing label' do

spec/requests/api/members_spec.rb

@@ -263,18 +263,18 @@ describe API::Members, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", developer)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.members.count }.by(-1)
         end
       end
 
       context 'when authenticated as a master/owner' do
         context 'and member is a requester' do
-          it "returns #{source_type == 'project' ? 200 : 404}" do
+          it 'returns 404' do
             expect do
               delete api("/#{source_type.pluralize}/#{source.id}/members/#{access_requester.id}", master)
 
-              expect(response).to have_http_status(source_type == 'project' ? 200 : 404)
+              expect(response).to have_http_status(404)
             end.not_to change { source.requesters.count }
           end
         end
@@ -283,15 +283,15 @@ describe API::Members, api: true  do
           expect do
             delete api("/#{source_type.pluralize}/#{source.id}/members/#{developer.id}", master)
 
-            expect(response).to have_http_status(200)
+            expect(response).to have_http_status(204)
           end.to change { source.members.count }.by(-1)
         end
       end
 
-      it "returns #{source_type == 'project' ? 200 : 404} if member does not exist" do
+      it 'returns 404 if member does not exist' do
         delete api("/#{source_type.pluralize}/#{source.id}/members/123", master)
 
-        expect(response).to have_http_status(source_type == 'project' ? 200 : 404)
+        expect(response).to have_http_status(404)
       end
     end
   end

spec/requests/api/merge_requests_spec.rb

@@ -411,7 +411,7 @@ describe API::MergeRequests, api: true  do
       it "destroys the merge request owners can destroy" do
         delete api("/projects/#{project.id}/merge_requests/#{merge_request.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
       end
     end
   end

spec/requests/api/notes_spec.rb

@@ -373,7 +373,7 @@ describe API::Notes, api: true  do
         delete api("/projects/#{project.id}/issues/#{issue.id}/"\
                    "notes/#{issue_note.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/issues/#{issue.id}/"\
                    "notes/#{issue_note.id}", user)
@@ -392,7 +392,7 @@ describe API::Notes, api: true  do
         delete api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                    "notes/#{snippet_note.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/snippets/#{snippet.id}/"\
                    "notes/#{snippet_note.id}", user)
@@ -412,7 +412,7 @@ describe API::Notes, api: true  do
         delete api("/projects/#{project.id}/merge_requests/"\
                    "#{merge_request.id}/notes/#{merge_request_note.id}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         # Check if note is really deleted
         delete api("/projects/#{project.id}/merge_requests/"\
                    "#{merge_request.id}/notes/#{merge_request_note.id}", user)

spec/requests/api/project_hooks_spec.rb

@@ -183,13 +183,9 @@ describe API::ProjectHooks, 'ProjectHooks', api: true do
     it "deletes hook from project" do
       expect do
         delete api("/projects/#{project.id}/hooks/#{hook.id}", user)
-      end.to change {project.hooks.count}.by(-1)
-      expect(response).to have_http_status(200)
-    end
 
-    it "returns success when deleting hook" do
-      delete api("/projects/#{project.id}/hooks/#{hook.id}", user)
-      expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
+      end.to change {project.hooks.count}.by(-1)
     end
 
     it "returns a 404 error when deleting non existent hook" do

spec/requests/api/project_snippets_spec.rb

@@ -189,7 +189,7 @@ describe API::ProjectSnippets, api: true do
 
       delete api("/projects/#{snippet.project.id}/snippets/#{snippet.id}/", admin)
 
-      expect(response).to have_http_status(200)
+      expect(response).to have_http_status(204)
     end
 
     it 'returns 404 for invalid snippet id' do
@@ -212,7 +212,7 @@ describe API::ProjectSnippets, api: true do
     end
 
     it 'returns 404 for invalid snippet id' do
-      delete api("/projects/#{snippet.project.id}/snippets/1234", admin)
+      get api("/projects/#{snippet.project.id}/snippets/1234", admin)
 
       expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Snippet Not Found')

spec/requests/api/projects_spec.rb

@@ -820,8 +820,9 @@ describe API::Projects, api: true  do
     it 'deletes existing project snippet' do
       expect do
         delete api("/projects/#{project.id}/snippets/#{snippet.id}", user)
+
+        expect(response).to have_http_status(204)
       end.to change { Snippet.count }.by(-1)
-      expect(response).to have_http_status(200)
     end
 
     it 'returns 404 when deleting unknown snippet id' do
@@ -905,8 +906,10 @@ describe API::Projects, api: true  do
           project_fork_target.reload
           expect(project_fork_target.forked_from_project).not_to be_nil
           expect(project_fork_target.forked?).to be_truthy
+
           delete api("/projects/#{project_fork_target.id}/fork", admin)
-          expect(response).to have_http_status(200)
+
+          expect(response).to have_http_status(204)
           project_fork_target.reload
           expect(project_fork_target.forked_from_project).to be_nil
           expect(project_fork_target.forked?).not_to be_truthy

spec/requests/api/runners_spec.rb

@@ -277,8 +277,9 @@ describe API::Runners, api: true  do
         it 'deletes runner' do
           expect do
             delete api("/runners/#{shared_runner.id}", admin)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.shared.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
 
@@ -286,15 +287,17 @@ describe API::Runners, api: true  do
         it 'deletes unused runner' do
           expect do
             delete api("/runners/#{unused_specific_runner.id}", admin)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
 
         it 'deletes used runner' do
           expect do
             delete api("/runners/#{specific_runner.id}", admin)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
 
@@ -327,8 +330,9 @@ describe API::Runners, api: true  do
         it 'deletes runner for one owned project' do
           expect do
             delete api("/runners/#{specific_runner.id}", user)
+
+            expect(response).to have_http_status(204)
           end.to change{ Ci::Runner.specific.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
     end
@@ -457,8 +461,9 @@ describe API::Runners, api: true  do
         it "disables project's runner" do
           expect do
             delete api("/projects/#{project.id}/runners/#{two_projects_runner.id}", user)
+
+            expect(response).to have_http_status(204)
           end.to change{ project.runners.count }.by(-1)
-          expect(response).to have_http_status(200)
         end
       end
 

spec/requests/api/services_spec.rb

@@ -55,7 +55,7 @@ describe API::Services, api: true  do
       it "deletes #{service}" do
         delete api("/projects/#{project.id}/services/#{dashed_service}", user)
 
-        expect(response).to have_http_status(200)
+        expect(response).to have_http_status(204)
         project.send(service_method).reload
         expect(project.send(service_method).activated?).to be_falsey
       end

spec/requests/api/snippets_spec.rb

@@ -74,7 +74,7 @@ describe API::Snippets, api: true do
     end
 
     it 'returns 404 for invalid snippet id' do
-      delete api("/snippets/1234", user)
+      get api("/snippets/1234/raw", user)
 
       expect(response).to have_http_status(404)
       expect(json_response['message']).to eq('404 Snippet Not Found')

spec/requests/api/system_hooks_spec.rb

@@ -91,6 +91,8 @@ describe API::SystemHooks, api: true  do
     it "deletes a hook" do
       expect do
         delete api("/hooks/#{hook.id}", admin)
+
+        expect(response).to have_http_status(204)
       end.to change { SystemHook.count }.by(-1)
     end
 

spec/requests/api/tags_spec.rb

@@ -137,8 +137,8 @@ describe API::Tags, api: true  do
       context 'delete tag' do
         it 'deletes an existing tag' do
           delete api("/projects/#{project.id}/repository/tags/#{tag_name}", user)
-          expect(response).to have_http_status(200)
-          expect(json_response['tag_name']).to eq(tag_name)
+
+          expect(response).to have_http_status(204)
         end
 
         it 'raises 404 if the tag does not exist' do

spec/requests/api/triggers_spec.rb

@@ -190,8 +190,9 @@ describe API::Triggers do
       it 'deletes trigger' do
         expect do
           delete api("/projects/#{project.id}/triggers/#{trigger.token}", user)
+
+          expect(response).to have_http_status(204)
         end.to change{project.triggers.count}.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'responds with 404 Not Found if requesting non-existing trigger' do

spec/requests/api/users_spec.rb

@@ -540,10 +540,12 @@ describe API::Users, api: true  do
       it 'deletes existing key' do
         user.keys << key
         user.save
+
         expect do
           delete api("/users/#{user.id}/keys/#{key.id}", admin)
+
+          expect(response).to have_http_status(204)
         end.to change { user.keys.count }.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'returns 404 error if user not found' do
@@ -637,10 +639,12 @@ describe API::Users, api: true  do
       it 'deletes existing email' do
         user.emails << email
         user.save
+
         expect do
           delete api("/users/#{user.id}/emails/#{email.id}", admin)
+
+          expect(response).to have_http_status(204)
         end.to change { user.emails.count }.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'returns 404 error if user not found' do
@@ -671,10 +675,10 @@ describe API::Users, api: true  do
 
     it "deletes user" do
       delete api("/users/#{user.id}", admin)
-      expect(response).to have_http_status(200)
+
+      expect(response).to have_http_status(204)
       expect { User.find(user.id) }.to raise_error ActiveRecord::RecordNotFound
       expect { Namespace.find(namespace.id) }.to raise_error ActiveRecord::RecordNotFound
-      expect(json_response['email']).to eq(user.email)
     end
 
     it "does not delete for unauthenticated user" do
@@ -869,10 +873,12 @@ describe API::Users, api: true  do
     it "deletes existed key" do
       user.keys << key
       user.save
+
       expect do
         delete api("/user/keys/#{key.id}", user)
+
+        expect(response).to have_http_status(204)
       end.to change{user.keys.count}.by(-1)
-      expect(response).to have_http_status(200)
     end
 
     it "returns 404 if key ID not found" do
@@ -976,10 +982,12 @@ describe API::Users, api: true  do
     it "deletes existed email" do
       user.emails << email
       user.save
+
       expect do
         delete api("/user/emails/#{email.id}", user)
+
+        expect(response).to have_http_status(204)
       end.to change{user.emails.count}.by(-1)
-      expect(response).to have_http_status(200)
     end
 
     it "returns 404 if email ID not found" do

spec/requests/api/variables_spec.rb

@@ -152,8 +152,9 @@ describe API::Variables, api: true do
       it 'deletes variable' do
         expect do
           delete api("/projects/#{project.id}/variables/#{variable.key}", user)
+
+          expect(response).to have_http_status(204)
         end.to change{project.variables.count}.by(-1)
-        expect(response).to have_http_status(200)
       end
 
       it 'responds with 404 Not Found if requesting non-existing variable' do