Adds pipeline mini-graph to system information box in Commit View

3 files changed, 75 insertions, 1 deletions

diff --git a/spec/features/projects/commit/mini_pipeline_graph_spec.rb b/spec/features/projects/commit/mini_pipeline_graph_spec.rb
new file mode 100644
index 00000000000..30a2b2bcf8c
--- /dev/null
+++ b/spec/features/projects/commit/mini_pipeline_graph_spec.rb
@@ -0,0 +1,55 @@
+require 'rails_helper'
+
+feature 'Mini Pipeline Graph in Commit View', :js, :feature do
+  include WaitForAjax
+
+  let(:user) { create(:user) }
+  let(:project) { create(:project, :public) }
+
+  before do
+    login_as(user)
+  end
+
+  context 'when commit has pipelines' do
+    let(:pipeline) do
+      create(:ci_empty_pipeline,
+              project: project,
+              ref: project.default_branch,
+              sha: project.commit.sha)
+    end
+
+    let(:build) do
+      create(:ci_build, pipeline: pipeline)
+    end
+
+    before do
+      build.run
+      visit namespace_project_commit_path(project.namespace, project, project.commit.id)
+    end
+
+    it 'should display a mini pipeline graph' do
+      expect(page).to have_selector('.mr-widget-pipeline-graph')
+    end
+
+    it 'should show the builds list when stage is clicked' do
+      first('.mini-pipeline-graph-dropdown-toggle').click
+
+      wait_for_ajax
+
+      page.within '.js-builds-dropdown-list' do
+        expect(page).to have_selector('.ci-status-icon-running')
+        expect(page).to have_content(build.stage)
+      end
+    end
+  end
+
+  context 'when commit does not have pipelines' do
+    before do
+      visit namespace_project_commit_path(project.namespace, project, project.commit.id)
+    end
+
+    it 'should not display a mini pipeline graph' do
+      expect(page).not_to have_selector('.mr-widget-pipeline-graph')
+    end
+  end
+end
diff --git a/spec/models/commit_spec.rb b/spec/models/commit_spec.rb
index 32f9366a14c..4b449546a30 100644
--- a/spec/models/commit_spec.rb
+++ b/spec/models/commit_spec.rb
@@ -212,6 +212,25 @@ eos
     end
   end
 
+  describe '#latest_pipeline' do
+    let!(:first_pipeline) do
+      create(:ci_empty_pipeline,
+        project: project,
+        sha: commit.sha,
+        status: 'success')
+    end
+    let!(:second_pipeline) do
+      create(:ci_empty_pipeline,
+        project: project,
+        sha: commit.sha,
+        status: 'success')
+    end
+
+    it 'returns latest pipeline' do
+      expect(commit.latest_pipeline).to eq second_pipeline
+    end
+  end
+
   describe '#status' do
     context 'without ref argument' do
       before do
diff --git a/spec/views/projects/commit/_commit_box.html.haml_spec.rb b/spec/views/projects/commit/_commit_box.html.haml_spec.rb
index f2919f20e85..8bc344bfbf6 100644
--- a/spec/views/projects/commit/_commit_box.html.haml_spec.rb
+++ b/spec/views/projects/commit/_commit_box.html.haml_spec.rb
@@ -25,7 +25,7 @@ describe 'projects/commit/_commit_box.html.haml' do
 
     render
 
-    expect(rendered).to have_text("Pipeline ##{third_pipeline.id} for #{Commit.truncate_sha(project.commit.sha)} failed")
+    expect(rendered).to have_text("Pipeline ##{third_pipeline.id} failed")
   end
 
   context 'viewing a commit' do