Merge branch 'test-related-issues' into 'master'

Add end-to-end test for the related issues feature

Closes gitlab-org/quality/testcases#177

See merge request gitlab-org/gitlab!17891

ee/app/assets/javascripts/related_issues/components/related_issues_block.vue

@@ -195,6 +195,7 @@ export default {
               class="js-issue-count-badge-add-button issue-count-badge-add-button btn btn-sm btn-default"
               :aria-label="__('Add an issue')"
               data-placement="top"
+              data-qa-selector="related_issues_plus_button"
               @click="$emit('toggleAddRelatedIssuesForm', $event)"
             >
               <i class="fa fa-plus" aria-hidden="true"></i>

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

@@ -10,8 +10,18 @@ module QA
 
             def self.prepended(page)
               page.module_eval do
+                view 'ee/app/assets/javascripts/related_issues/components/add_issuable_form.vue' do
+                  element :add_issue_button
+                end
+
+                view 'ee/app/assets/javascripts/related_issues/components/related_issuable_input.vue' do
+                  element :add_issue_input
+                end
+
                 view 'ee/app/assets/javascripts/related_issues/components/related_issues_block.vue' do
+                  element :related_issuable_item
                   element :related_issues_loading_icon
+                  element :related_issues_plus_button
                 end
 
                 view 'ee/app/assets/javascripts/sidebar/components/weight/weight.vue' do
@@ -36,6 +46,16 @@ module QA
               click_element(:remove_weight_link)
             end
 
+            def relate_issue(issue)
+              click_element(:related_issues_plus_button)
+              fill_element(:add_issue_input, issue.web_url)
+              send_keys_to_element(:add_issue_input, :enter)
+            end
+
+            def related_issuable_item
+              find_element(:related_issuable_item)
+            end
+
             def set_weight(weight)
               click_element(:edit_weight_link)
               fill_element(:weight_input_field, weight)

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

@@ -35,6 +35,10 @@ module QA
             element :more_assignees_link
           end
 
+          view 'app/assets/javascripts/vue_shared/components/issue/related_issuable_item.vue' do
+            element :remove_issue_button
+          end
+
           view 'app/helpers/dropdowns_helper.rb' do
             element :dropdown_input_field
           end
@@ -76,6 +80,10 @@ module QA
             click_element(:milestone_link)
           end
 
+          def click_remove_issue_button
+            click_element(:remove_issue_button)
+          end
+
           # Adds a comment to an issue
           # attachment option should be an absolute path
           def comment(text, attachment: nil, filter: :all_activities)

qa/qa/resource/issue.rb

@@ -15,6 +15,7 @@ module QA
       end
 
       attribute :id
+      attribute :iid
       attribute :assignee_ids
       attribute :labels
       attribute :title

qa/qa/specs/features/ee/browser_ui/2_plan/related_issues/related_issues_spec.rb

+# frozen_string_literal: true
+
+module QA
+  context 'Plan' do
+    describe 'Related issues' do
+      let(:project) do
+        Resource::Project.fabricate_via_api! do |resource|
+          resource.name = 'project-to-test-related-issues'
+        end
+      end
+
+      before do
+        Runtime::Browser.visit(:gitlab, Page::Main::Login)
+        Page::Main::Login.perform(&:sign_in_using_credentials)
+
+        @issue_1 = Resource::Issue.fabricate_via_api! do |issue|
+          issue.project = project
+          issue.title = 'Issue 1'
+        end
+
+        @issue_2 = Resource::Issue.fabricate_via_api! do |issue|
+          issue.project = project
+          issue.title = 'Issue 2'
+        end
+      end
+
+      it 'relates and unrelates one issue to/from another' do
+        @issue_1.visit!
+
+        Page::Project::Issue::Show.perform do |show|
+          show.relate_issue(@issue_2)
+
+          expect(show).to have_content("marked this issue as related to ##{@issue_2.iid}")
+          expect(show.related_issuable_item).to have_content(@issue_2.title)
+
+          show.click_remove_issue_button
+
+          expect(show).to have_content("removed the relation with ##{@issue_2.iid}")
+          expect(show).not_to have_content(@issue_2.title)
+        end
+      end
+    end
+  end
+end