Update e2e iterations specs to remove manual cadence/iteration creation

ee/app/assets/javascripts/iterations/components/iteration_cadence_form.vue

@@ -385,6 +385,7 @@ export default {
           class="gl-form-input-md"
           :required="automatic"
           :disabled="loadingCadence || !automatic"
+          data-qa-selector="iteration_cadence_duration_field"
           @change="validate('durationInWeeks')"
         />
       </gl-form-group>
@@ -406,6 +407,7 @@ export default {
           :options="$options.availableFutureIterations"
           :required="automatic"
           class="gl-form-input-md"
+          data-qa-selector="iteration_cadence_future_iterations_field"
           @change="validate('iterationsInAdvance')"
         />
       </gl-form-group>

ee/app/assets/javascripts/iterations/components/iteration_cadence_list_item.vue

@@ -305,7 +305,11 @@ export default {
               class="gl-bg-gray-10 gl-p-5 gl-border-t-solid gl-border-gray-100 gl-border-t-1"
               data-testid="iteration-item"
             >
-              <router-link :to="path(iteration.id)">
+              <router-link
+                :to="path(iteration.id)"
+                data-qa-selector="iteration_item"
+                :data-qa-title="getIterationPeriod(iteration)"
+              >
                 {{ getIterationPeriod(iteration) }}
               </router-link>
               <timebox-status-badge v-if="showStateBadge" :state="iteration.state" />

qa/qa/ee/page/group/iteration/cadence/index.rb

@@ -18,19 +18,29 @@ module QA
 
               view 'ee/app/assets/javascripts/iterations/components/iteration_cadence_list_item.vue' do
                 element :cadence_options_button
+                element :iteration_item
               end
 
               def click_new_iteration_cadence_button
                 click_element(:create_new_cadence_button)
               end
 
-              def click_new_iteration_button(cadence_title)
-                cadence = find_element(:cadence_list_item_content, text: cadence_title)
+              def open_iteration(cadence_title, iteration_period)
+                cadence = toggle_iteration_cadence_dropdown(cadence_title)
                 within cadence do
-                  click_element(:cadence_options_button)
-                  click_element(:new_iteration_button)
+                  click_iteration(iteration_period)
                 end
               end
+
+              private
+
+              def click_iteration(iteration_period)
+                click_element(:iteration_item, title: iteration_period)
+              end
+
+              def toggle_iteration_cadence_dropdown(cadence_title)
+                find_element(:cadence_list_item_content, text: cadence_title).click
+              end
             end
           end
         end

qa/qa/ee/page/group/iteration/cadence/new.rb

@@ -23,8 +23,17 @@ module QA
                 fill_element(:iteration_cadence_description_field, description)
               end
 
+              def fill_duration(duration)
+                select_element(:iteration_cadence_duration_field, duration)
+              end
+
+              def fill_future_iterations(future_iterations)
+                select_element(:iteration_cadence_future_iterations_field, future_iterations)
+              end
+
               def fill_start_date(start_date)
                 fill_element(:iteration_cadence_start_date_field, start_date)
+                send_keys_to_element(:iteration_cadence_start_date_field, :enter)
               end
 
               def fill_title(title)

qa/qa/ee/page/group/iteration/show.rb

@@ -11,6 +11,22 @@ module QA
               element :iteration_issue_link
             end
 
+            view 'ee/app/assets/javascripts/burndown_chart/components/burndown_chart.vue' do
+              element :burndown_chart
+            end
+
+            view 'ee/app/assets/javascripts/burndown_chart/components/burnup_chart.vue' do
+              element :burnup_chart
+            end
+
+            def has_burndown_chart?
+              has_element?(:burndown_chart)
+            end
+
+            def has_burnup_chart?
+              has_element?(:burnup_chart)
+            end
+
             def has_issue?(issue)
               within_element(:iteration_issues_container) do
                 has_element?(:iteration_issue_link, issue_title: issue.title)

qa/qa/ee/page/project/issue/show.rb

@@ -30,25 +30,33 @@ module QA
               end
             end
 
-            def assign_iteration(iteration)
+            def assign_iteration(iteration_period)
               within_element(:iteration_container) do
                 click_element(:edit_link)
-                click_on("#{iteration.title}")
+                click_on("#{iteration_period}")
               end
 
               wait_until(reload: false) do
-                has_element?(:iteration_container, text: iteration.title, wait: 0)
+                has_element?(:iteration_container, text: iteration_period, wait: 0)
               end
 
               refresh
             end
 
-            def has_iteration?(iteration_title)
+            def click_iteration(iteration_period)
+              has_iteration?(iteration_period)
+
+              within_element(:iteration_container) do
+                click_element(:iteration_link, text: iteration_period)
+              end
+            end
+
+            def has_iteration?(iteration_period)
               wait_until_iteration_container_loaded
 
               within_element(:iteration_container) do
                 wait_until(reload: false) do
-                  has_element?(:iteration_link, text: iteration_title, wait: 0)
+                  has_element?(:iteration_link, text: iteration_period, wait: 0)
                 end
               end
             end

qa/qa/ee/resource/group_cadence.rb

@@ -13,15 +13,18 @@ module QA
         end
 
         attribute :id
-        attribute :start_date
         attribute :description
+        attribute :duration
+        attribute :future_iterations
+        attribute :start_date
         attribute :title
 
         def initialize
           @start_date = current_date_yyyy_mm_dd
           @description = "This is a test cadence."
           @title = "Iteration Cadence #{SecureRandom.hex(8)}"
-          @automatic = false
+          @duration = 2
+          @future_iterations = 2
         end
 
         def fabricate!
@@ -33,12 +36,19 @@ module QA
 
           QA::EE::Page::Group::Iteration::Cadence::New.perform do |new|
             new.fill_title(@title)
-            new.uncheck_automatic_scheduling unless @automatic
-            new.fill_start_date(@start_date) if @automatic
+            new.fill_start_date(@start_date)
+            new.fill_duration(@duration)
+            new.fill_future_iterations(@future_iterations)
             new.click_create_iteration_cadence_button
           end
         end
 
+        def resource_web_url(resource)
+          super
+        rescue ResourceURLMissingError
+          # this particular resource does not expose a web_url property
+        end
+
         def api_get_path
           "gid://gitlab/Cadence/#{id}"
         end
@@ -55,7 +65,9 @@ module QA
                 title: "#{@title}"
                 description: "#{@description}"
                 startDate: "#{@start_date}"
-                automatic: #{@automatic}
+                iterationsInAdvance: #{@future_iterations}
+                durationInWeeks: #{@duration}
+                automatic: true
                 active: true
                 }) {
                 iterationCadence {

qa/qa/specs/features/ee/browser_ui/2_plan/iterations/assign_group_iteration_spec.rb

@@ -3,11 +3,21 @@
 module QA
   RSpec.describe 'Plan', :reliable do
     describe 'Assign Iterations' do
-      let!(:iteration) { EE::Resource::GroupIteration.fabricate_via_api! }
+      include Support::Dates
+
+      let!(:start_date) { current_date_yyyy_mm_dd }
+      let!(:due_date) { thirteen_days_from_now_yyyy_mm_dd }
+      let(:iteration_period) { "#{format_date(start_date)} - #{format_date(due_date)}" }
+
+      let(:iteration_group) do
+        QA::Resource::Group.fabricate_via_api! do |group|
+          group.path = "group-to-test-assigning-iterations-#{SecureRandom.hex(8)}"
+        end
+      end
 
       let(:project) do
         Resource::Project.fabricate_via_api! do |project|
-          project.group = iteration.group
+          project.group = iteration_group
           project.name = "project-to-test-iterations-#{SecureRandom.hex(8)}"
         end
       end
@@ -20,16 +30,38 @@ module QA
       end
 
       before do
+        Runtime::Feature.enable(:iteration_cadences, group: iteration_group)
+        # TODO: this sleep can be removed when the `Runtime::Feature.enable` method call is removed
+        # Wait for the application settings cache to update with iteration_cadences feature flag setting
+        # as per this issue https://gitlab.com/gitlab-org/gitlab/-/issues/36663
+        # We cannot check the UI for the changes because they are sporadically available at first
+        # as described in this issue https://gitlab.com/gitlab-org/quality/testcases/-/issues/113#note_300647725
+        sleep(60)
+
         Flow::Login.sign_in
+
+        EE::Resource::GroupCadence.fabricate_via_api! do |cadence|
+          cadence.group = iteration_group
+          cadence.start_date = start_date
+        end
       end
 
       it 'assigns a group iteration to an existing issue', testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347942' do
         issue.visit!
 
         Page::Project::Issue::Show.perform do |issue|
-          issue.assign_iteration(iteration)
+          issue.assign_iteration(iteration_period)
+
+          expect(issue).to have_iteration(iteration_period)
 
-          expect(issue).to have_iteration(iteration.title)
+          issue.click_iteration(iteration_period)
+        end
+
+        EE::Page::Group::Iteration::Show.perform do |iteration|
+          aggregate_failures "iteration created successfully" do
+            expect(iteration).to have_content(iteration_period)
+            expect(iteration).to have_issue(issue)
+          end
         end
       end
     end

qa/qa/specs/features/ee/browser_ui/2_plan/iterations/create_group_iteration_spec.rb

@@ -6,10 +6,11 @@ module QA
     describe 'Group Iterations' do
       include Support::Dates
 
-      let(:title) { "Group iteration created via GUI #{SecureRandom.hex(8)}" }
+      let(:title) { "Group iteration cadence created via GUI #{SecureRandom.hex(8)}" }
       let(:start_date) { current_date_yyyy_mm_dd }
-      let(:due_date) { next_month_yyyy_mm_dd }
-      let(:description) { "This is a group test iteration." }
+      let(:due_date) { thirteen_days_from_now_yyyy_mm_dd }
+      let(:description) { "This is a group test iteration cadence." }
+      let(:iteration_period) { "#{format_date(start_date)} - #{format_date(due_date)}" }
 
       let!(:iteration_group) do
         QA::Resource::Group.fabricate_via_api! do |group|
@@ -29,21 +30,27 @@ module QA
         Flow::Login.sign_in
       end
 
-      it 'creates a group iteration', testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347943' do
-        EE::Resource::GroupIteration.fabricate_via_browser_ui! do |iteration|
-          iteration.title = title
-          iteration.description = description
-          iteration.due_date = due_date
-          iteration.start_date = start_date
-          iteration.group = iteration_group
+      it 'creates a group iteration automatically through an iteration cadence', testcase: 'https://gitlab.com/gitlab-org/gitlab/-/quality/test_cases/347943' do
+        EE::Resource::GroupCadence.fabricate_via_browser_ui! do |cadence|
+          cadence.group = iteration_group
+          cadence.title = title
+          cadence.description = description
+          cadence.start_date = start_date
+          cadence.duration = 2
+          cadence.future_iterations = 2
+        end
+
+        EE::Page::Group::Iteration::Cadence::Index.perform do |cadence|
+          cadence.retry_on_exception(reload: cadence) do
+            cadence.open_iteration(title, iteration_period)
+          end
         end
 
         EE::Page::Group::Iteration::Show.perform do |iteration|
           aggregate_failures "iteration created successfully" do
-            expect(iteration).to have_content(title)
-            expect(iteration).to have_content(description)
-            expect(iteration).to have_content(format_date(start_date))
-            expect(iteration).to have_content(format_date(due_date))
+            expect(iteration).to have_content(iteration_period)
+            expect(iteration).to have_burndown_chart
+            expect(iteration).to have_burnup_chart
           end
         end
       end

qa/qa/support/dates.rb

@@ -11,6 +11,10 @@ module QA
         current_date.next_month.strftime("%Y/%m/%d")
       end
 
+      def thirteen_days_from_now_yyyy_mm_dd
+        (current_date + 13).strftime("%Y/%m/%d")
+      end
+
       def format_date(date)
         new_date = DateTime.strptime(date, "%Y/%m/%d")
         new_date.strftime("%b %-d, %Y")