Add specs

3 files changed, 222 insertions, 8 deletions

diff --git a/lib/api/entities.rb b/lib/api/entities.rb
index 4edec631e8d..fe28cb256e6 100644
--- a/lib/api/entities.rb
+++ b/lib/api/entities.rb
@@ -1024,7 +1024,7 @@ module API
       end
 
       expose :subscribed do |label, options|
-        label.subscribed?(options[:current_user], options[:project])
+        label.subscribed?(options[:current_user], options[:parent])
       end
     end
 
diff --git a/lib/api/group_labels.rb b/lib/api/group_labels.rb
index b9bd3d7448c..8b502b047d3 100644
--- a/lib/api/group_labels.rb
+++ b/lib/api/group_labels.rb
@@ -15,7 +15,9 @@ module API
         use :pagination
       end
       get ':id/labels' do
-        present paginate(available_labels_for(user_group)), with: Entities::Label, current_user: current_user, project: user_project
+        group_labels = available_labels_for(user_group)
+
+        present paginate(group_labels), with: Entities::Label, current_user: current_user, parent: user_group
       end
 
       desc 'Create a new label' do
@@ -27,15 +29,15 @@ module API
         optional :description, type: String, desc: 'The description of label to be created'
       end
       post ':id/labels' do
-        authorize! :admin_label, user_project
+        authorize! :admin_label, user_group
 
         label = available_labels_for(user_group).find_by(title: params[:name])
         conflict!('Label already exists') if label
 
-        label = ::Labels::CreateService.new(declared_params(include_missing: false)).execute(project: user_group)
+        label = ::Labels::CreateService.new(declared_params(include_missing: false)).execute(group: user_group)
 
         if label.valid?
-          present label, with: Entities::Label, current_user: current_user, project: user_project
+          present label, with: Entities::Label, current_user: current_user, parent: user_group
         else
           render_validation_error!(label)
         end
@@ -48,7 +50,7 @@ module API
         requires :name, type: String, desc: 'The name of the label to be deleted'
       end
       delete ':id/labels' do
-        authorize! :admin_label, user_project
+        authorize! :admin_label, user_group
 
         label = user_group.labels.find_by(title: params[:name])
         not_found!('Label') unless label
@@ -67,7 +69,7 @@ module API
         at_least_one_of :new_name, :color, :description
       end
       put ':id/labels' do
-        authorize! :admin_label, user_project
+        authorize! :admin_label, user_group
 
         label = user_group.labels.find_by(title: params[:name])
         not_found!('Label not found') unless label
@@ -79,7 +81,7 @@ module API
         label = ::Labels::UpdateService.new(label_params).execute(label)
         render_validation_error!(label) unless label.valid?
 
-        present label, with: Entities::Label, current_user: current_user, project: user_project
+        present label, with: Entities::Label, current_user: current_user, parent: user_group
       end
     end
   end
diff --git a/spec/requests/api/group_labels_spec.rb b/spec/requests/api/group_labels_spec.rb
new file mode 100644
index 00000000000..09563b1a204
--- /dev/null
+++ b/spec/requests/api/group_labels_spec.rb
@@ -0,0 +1,212 @@
+require 'spec_helper'
+
+describe API::GroupLabels do
+  let(:user) { create(:user) }
+  let(:group) { create(:group) }
+  let!(:group_member) { create(:group_member, group: group, user: user) }
+  let!(:label1) { create(:group_label, title: 'feature', group: group) }
+  let!(:label2) { create(:group_label, title: 'bug', group: group) }
+
+  describe 'GET :id/labels' do
+    it 'returns all available labels for the group' do
+      get api("/groups/#{group.id}/labels", user)
+
+      expect(response).to have_gitlab_http_status(200)
+      expect(response).to include_pagination_headers
+      expect(json_response).to be_an Array
+      expect(json_response.size).to eq(2)
+    end
+  end
+
+  describe 'POST /groups/:id/labels' do
+    it 'returns created label when all params' do
+      post api("/groups/#{group.id}/labels", user),
+           name: 'Foo',
+           color: '#FFAABB',
+           description: 'test'
+
+      expect(response).to have_gitlab_http_status(201)
+      expect(json_response['name']).to eq('Foo')
+      expect(json_response['color']).to eq('#FFAABB')
+      expect(json_response['description']).to eq('test')
+    end
+
+    it 'returns created label when only required params' do
+      post api("/groups/#{group.id}/labels", user),
+           name: 'Foo & Bar',
+           color: '#FFAABB'
+
+      expect(response.status).to eq(201)
+      expect(json_response['name']).to eq('Foo & Bar')
+      expect(json_response['color']).to eq('#FFAABB')
+      expect(json_response['description']).to be_nil
+    end
+
+    it 'returns a 400 bad request if name not given' do
+      post api("/groups/#{group.id}/labels", user), color: '#FFAABB'
+
+      expect(response).to have_gitlab_http_status(400)
+    end
+
+    it 'returns a 400 bad request if color not given' do
+      post api("/groups/#{group.id}/labels", user), name: 'Foobar'
+
+      expect(response).to have_gitlab_http_status(400)
+    end
+
+    it 'returns 400 for invalid color' do
+      post api("/groups/#{group.id}/labels", user),
+           name: 'Foo',
+           color: '#FFAA'
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['message']['color']).to eq(['must be a valid color code'])
+    end
+
+    it 'returns 400 for too long color code' do
+      post api("/groups/#{group.id}/labels", user),
+           name: 'Foo',
+           color: '#FFAAFFFF'
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['message']['color']).to eq(['must be a valid color code'])
+    end
+
+    it 'returns 400 for invalid name' do
+      post api("/groups/#{group.id}/labels", user),
+           name: ',',
+           color: '#FFAABB'
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['message']['title']).to eq(['is invalid'])
+    end
+
+    it 'returns 409 if label already exists' do
+      post api("/groups/#{group.id}/labels", user),
+           name: label1.name,
+           color: '#FFAABB'
+
+      expect(response).to have_gitlab_http_status(409)
+      expect(json_response['message']).to eq('Label already exists')
+    end
+  end
+
+  describe 'DELETE /groups/:id/labels' do
+    it 'returns 204 for existing label' do
+      delete api("/groups/#{group.id}/labels", user), name: label1.name
+
+      expect(response).to have_gitlab_http_status(204)
+    end
+
+    it 'returns 404 for non existing label' do
+      delete api("/groups/#{group.id}/labels", user), name: 'label2'
+
+      expect(response).to have_gitlab_http_status(404)
+      expect(json_response['message']).to eq('404 Label Not Found')
+    end
+
+    it 'returns 400 for wrong parameters' do
+      delete api("/groups/#{group.id}/labels", user)
+
+      expect(response).to have_gitlab_http_status(400)
+    end
+
+    it_behaves_like '412 response' do
+      let(:request) { api("/groups/#{group.id}/labels", user) }
+      let(:params) { { name: label1.name } }
+    end
+  end
+
+  describe 'PUT /groups/:id/labels' do
+    it 'returns 200 if name and colors and description are changed' do
+      put api("/groups/#{group.id}/labels", user),
+          name: label1.name,
+          new_name: 'New Label',
+          color: '#FFFFFF',
+          description: 'test'
+      expect(response).to have_gitlab_http_status(200)
+      expect(json_response['name']).to eq('New Label')
+      expect(json_response['color']).to eq('#FFFFFF')
+      expect(json_response['description']).to eq('test')
+    end
+
+    it 'returns 200 if name is changed' do
+      put api("/groups/#{group.id}/labels", user),
+          name: label1.name,
+          new_name: 'New Label'
+      expect(response).to have_gitlab_http_status(200)
+      expect(json_response['name']).to eq('New Label')
+      expect(json_response['color']).to eq(label1.color)
+    end
+
+    it 'returns 200 if colors is changed' do
+      put api("/groups/#{group.id}/labels", user),
+          name: label1.name,
+          color: '#FFFFFF'
+      expect(response).to have_gitlab_http_status(200)
+      expect(json_response['name']).to eq(label1.name)
+      expect(json_response['color']).to eq('#FFFFFF')
+    end
+
+    it 'returns 200 if description is changed' do
+      put api("/groups/#{group.id}/labels", user),
+          name: label2.name,
+          description: 'test'
+
+      expect(response).to have_gitlab_http_status(200)
+      expect(json_response['name']).to eq(label2.name)
+      expect(json_response['description']).to eq('test')
+    end
+
+    it 'returns 404 if label does not exist' do
+      put api("/groups/#{group.id}/labels", user),
+          name: 'label2',
+          new_name: 'label3'
+
+      expect(response).to have_gitlab_http_status(404)
+    end
+
+    it 'returns 400 if no label name given' do
+      put api("/groups/#{group.id}/labels", user), new_name: label1.name
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['error']).to eq('name is missing')
+    end
+
+    it 'returns 400 if no new parameters given' do
+      put api("/groups/#{group.id}/labels", user), name: label1.name
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['error']).to eq('new_name, color, description are missing, '\
+                                           'at least one parameter must be provided')
+    end
+
+    it 'returns 400 for invalid name' do
+      put api("/groups/#{group.id}/labels", user),
+          name: label1.name,
+          new_name: ',',
+          color: '#FFFFFF'
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['message']['title']).to eq(['is invalid'])
+    end
+
+    it 'returns 400 when color code is too short' do
+      put api("/groups/#{group.id}/labels", user),
+          name: label1.name,
+          color: '#FF'
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['message']['color']).to eq(['must be a valid color code'])
+    end
+
+    it 'returns 400 for too long color code' do
+      put api("/groups/#{group.id}/labels", user),
+           name: label1.name,
+           color: '#FFAAFFFF'
+
+      expect(response).to have_gitlab_http_status(400)
+      expect(json_response['message']['color']).to eq(['must be a valid color code'])
+    end
+  end
+end
\ No newline at end of file