Show release notes in tag list

A release's tag reference is just the name of the tag, not the entire
tag object.

This also fixes the tags index if a tag's message contains non-UTF8 byte
sequences.

1 files changed, 20 insertions, 0 deletions

diff --git a/spec/controllers/projects/tags_controller_spec.rb b/spec/controllers/projects/tags_controller_spec.rb
new file mode 100644
index 00000000000..a6995145cc1
--- /dev/null
+++ b/spec/controllers/projects/tags_controller_spec.rb
@@ -0,0 +1,20 @@
+require 'spec_helper'
+
+describe Projects::TagsController do
+  let(:project) { create(:project, :public) }
+  let!(:release) { create(:release, project: project) }
+  let!(:invalid_release) { create(:release, project: project, tag: 'does-not-exist') }
+
+  describe 'GET index' do
+    before { get :index, namespace_id: project.namespace.to_param, project_id: project.to_param }
+
+    it 'returns the tags for the page' do
+      expect(assigns(:tags).map(&:name)).to eq(['v1.1.0', 'v1.0.0'])
+    end
+
+    it 'returns releases matching those tags' do
+      expect(assigns(:releases)).to include(release)
+      expect(assigns(:releases)).not_to include(invalid_release)
+    end
+  end
+end