Merge branch 'fix/gb/fix-container-registry-nav-link' into 'master'

Fix container registry navigation menu highlights

Closes #31027

See merge request !10732

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

@@ -11,13 +11,13 @@
           Project
 
     - if project_nav_tab? :files
-      = nav_link(controller: %w(tree blob blame edit_tree new_tree find_file commit commits compare repositories tags branches releases graphs network)) do
+      = nav_link(controller: %w(tree blob blame edit_tree new_tree find_file commit commits compare projects/repositories tags branches releases graphs network)) do
         = link_to project_files_path(@project), title: 'Repository',  class: 'shortcuts-tree' do
           %span
             Repository
 
     - if project_nav_tab? :container_registry
-      = nav_link(controller: %w(container_registry)) do
+      = nav_link(controller: %w[projects/registry/repositories]) do
         = link_to project_container_registry_path(@project), title: 'Container Registry', class: 'shortcuts-container-registry' do
           %span
             Registry

spec/views/layouts/nav/_project.html.haml_spec.rb

+require 'spec_helper'
+
+describe 'layouts/nav/_project' do
+  describe 'container registry tab' do
+    before do
+      stub_container_registry_config(enabled: true)
+
+      assign(:project, create(:project))
+      allow(view).to receive(:current_ref).and_return('master')
+
+      allow(view).to receive(:can?).and_return(true)
+      allow(controller).to receive(:controller_name)
+        .and_return('repositories')
+      allow(controller).to receive(:controller_path)
+        .and_return('projects/registry/repositories')
+    end
+
+    it 'has both Registry and Repository tabs' do
+      render
+
+      expect(rendered).to have_text 'Repository'
+      expect(rendered).to have_text 'Registry'
+    end
+
+    it 'highlights only one tab' do
+      render
+
+      expect(rendered).to have_css('.active', count: 1)
+    end
+
+    it 'highlights container registry tab only' do
+      render
+
+      expect(rendered).to have_css('.active', text: 'Registry')
+    end
+  end
+end