Hide test cases from dashboard and group issues list

Do not show test case issues on dashboard and group issues list.

app/controllers/concerns/issuable_collections_action.rb

@@ -59,6 +59,9 @@ module IssuableCollectionsAction
   end
 
   def finder_options
-    super.merge(non_archived: true)
+    super.merge(
+      non_archived: true,
+      issue_types: Issue::TYPES_FOR_LIST
+    )
   end
 end

spec/controllers/dashboard_controller_spec.rb

@@ -15,6 +15,16 @@ RSpec.describe DashboardController do
     describe 'GET issues' do
       it_behaves_like 'issuables list meta-data', :issue, :issues
       it_behaves_like 'issuables requiring filter', :issues
+
+      it 'lists only incidents and issues' do
+        issue = create(:incident, project: project, author: user)
+        incident = create(:incident, project: project, author: user)
+        create(:quality_test_case, project: project, author: user)
+
+        get :issues, params: { author_id: user.id }
+
+        expect(assigns(:issues)).to match_array([issue, incident])
+      end
     end
 
     describe 'GET merge requests' do

spec/controllers/groups_controller_spec.rb

@@ -389,8 +389,8 @@ RSpec.describe GroupsController, factory_default: :keep do
   end
 
   describe 'GET #issues', :sidekiq_might_not_need_inline do
-    let(:issue_1) { create(:issue, project: project, title: 'foo') }
-    let(:issue_2) { create(:issue, project: project, title: 'bar') }
+    let_it_be(:issue_1) { create(:issue, project: project, title: 'foo') }
+    let_it_be(:issue_2) { create(:issue, project: project, title: 'bar') }
 
     before do
       create_list(:award_emoji, 3, awardable: issue_2)
@@ -400,6 +400,15 @@ RSpec.describe GroupsController, factory_default: :keep do
       sign_in(user)
     end
 
+    it 'lists only incidents and issues' do
+      incident = create(:incident, project: project)
+      create(:quality_test_case, project: project)
+
+      get :issues, params: { id: group.to_param }
+
+      expect(assigns(:issues)).to match_array([issue_1, issue_2, incident])
+    end
+
     context 'sorting by votes' do
       it 'sorts most popular issues' do
         get :issues, params: { id: group.to_param, sort: 'upvotes_desc' }