Merge branch 'breadcrumb-item-links' into 'master'

Fixed breadcrumb title not linking

Closes #38059

See merge request gitlab-org/gitlab-ce!14532

app/helpers/breadcrumbs_helper.rb

@@ -10,12 +10,8 @@ module BreadcrumbsHelper
   def breadcrumb_title_link
     return @breadcrumb_link if @breadcrumb_link
 
-    if controller.available_action?(:index)
-      url_for(action: "index")
-    else
     request.path
   end
-  end
 
   def breadcrumb_title(title)
     return if defined?(@breadcrumb_title)

app/views/layouts/nav/_breadcrumbs.html.haml

@@ -16,5 +16,5 @@
             = breadcrumb_list_item link_to(extra[:text], extra[:link])
         = render "layouts/nav/breadcrumbs/collapsed_dropdown", location: :after
         %li
-          %h2.breadcrumbs-sub-title= @breadcrumb_title
+          %h2.breadcrumbs-sub-title= link_to @breadcrumb_title, breadcrumb_title_link
     = yield :header_content

changelogs/unreleased/breadcrumb-item-links.yml

+---
+title: Fixed issue/merge request breadcrumb titles not having links
+merge_request:
+author:
+type: fixed

spec/features/issues_spec.rb

@@ -131,6 +131,14 @@ describe 'Issues' do
   end
 
   describe 'Issue info' do
+    it 'links to current issue in breadcrubs' do
+      issue = create(:issue, project: project)
+
+      visit project_issue_path(project, issue)
+
+      expect(find('.breadcrumbs-sub-title a')[:href]).to end_with(issue_path(issue))
+    end
+
     it 'excludes award_emoji from comment count' do
       issue = create(:issue, author: user, assignees: [user], project: project, title: 'foobar')
       create(:award_emoji, awardable: issue)

spec/features/projects/wiki/user_updates_wiki_page_spec.rb

@@ -40,7 +40,7 @@ describe 'User updates wiki page' do
         expect(current_path).to include('one/two/three-test')
         expect(find('.wiki-pages')).to have_content('Three')
 
-        click_on('Three')
+        first(:link, text: 'Three').click
 
         expect(find('.nav-text')).to have_content('Three')
 

spec/features/projects/wiki/user_views_wiki_page_spec.rb

@@ -34,7 +34,7 @@ describe 'User views a wiki page' do
     it 'shows the history of a page that has a path', :js do
       expect(current_path).to include('one/two/three-test')
 
-      click_on('Three')
+      first(:link, text: 'Three').click
       click_on('Page history')
 
       expect(current_path).to include('one/two/three-test')
@@ -48,7 +48,7 @@ describe 'User views a wiki page' do
       expect(current_path).to include('one/two/three-test')
       expect(find('.wiki-pages')).to have_content('Three')
 
-      click_on('Three')
+      first(:link, text: 'Three').click
 
       expect(find('.nav-text')).to have_content('Three')