Add Spinach feature for Commit breadcrumbs

features/project/commits/commits.feature

@@ -19,3 +19,7 @@ Feature: Project Browse commits
     Given I visit compare refs page
     And I fill compare fields with refs
     Then I see compared refs
+
+  Scenario: I browse commits for a specific path
+    Given I visit my project's commits page for a specific path
+    Then I see breadcrumb links

features/steps/project/project_browse_commits.rb

@@ -42,4 +42,13 @@ class ProjectBrowseCommits < Spinach::FeatureSteps
     page.should have_content "Commits (1)"
     page.should have_content "Showing 2 changed files"
   end
+
+  Then 'I see breadcrumb links' do
+    page.should have_selector('ul.breadcrumb')
+    page.should have_selector('ul.breadcrumb span.divider', count: 3)
+    page.should have_selector('ul.breadcrumb a', count: 4)
+
+    find('ul.breadcrumb li:first a')['href'].should match(/#{@project.path}\/commits\/master\z/)
+    find('ul.breadcrumb li:last a')['href'].should match(%r{master/app/models/project\.rb\z})
+  end
 end

features/steps/shared/paths.rb

@@ -121,6 +121,10 @@ module SharedPaths
     visit project_commits_path(@project, @project.root_ref, {limit: 5})
   end
 
+  Given "I visit my project's commits page for a specific path" do
+    visit project_commits_path(@project, @project.root_ref + "/app/models/project.rb", {limit: 5})
+  end
+
   Given "I visit my project's network page" do
     # Stub GraphCommit max_size to speed up test (10 commits vs. 650)
     Gitlab::GraphCommit.stub(max_count: 10)