diff options
Diffstat (limited to 'spec/views/projects/diffs/_viewer.html.haml_spec.rb')
-rw-r--r-- | spec/views/projects/diffs/_viewer.html.haml_spec.rb | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/spec/views/projects/diffs/_viewer.html.haml_spec.rb b/spec/views/projects/diffs/_viewer.html.haml_spec.rb new file mode 100644 index 00000000000..32469202508 --- /dev/null +++ b/spec/views/projects/diffs/_viewer.html.haml_spec.rb @@ -0,0 +1,71 @@ +require 'spec_helper' + +describe 'projects/diffs/_viewer.html.haml', :view do + include FakeBlobHelpers + + let(:project) { create(:project, :repository) } + let(:commit) { project.commit('570e7b2abdd848b95f2f578043fc23bd6f6fd24d') } + let(:diff_file) { commit.diffs.diff_file_with_new_path('files/ruby/popen.rb') } + + let(:viewer_class) do + Class.new(DiffViewer::Base) do + include DiffViewer::Rich + + self.partial_name = 'text' + end + end + + let(:viewer) { viewer_class.new(diff_file) } + + before do + assign(:project, project) + + controller.params[:controller] = 'projects/commit' + controller.params[:action] = 'show' + controller.params[:namespace_id] = project.namespace.to_param + controller.params[:project_id] = project.to_param + controller.params[:id] = commit.id + end + + def render_view + render partial: 'projects/diffs/viewer', locals: { viewer: viewer } + end + + context 'when there is a render error' do + before do + allow(viewer).to receive(:render_error).and_return(:too_large) + end + + it 'renders the error' do + render_view + + expect(view).to render_template('projects/diffs/_render_error') + end + end + + context 'when the viewer is collapsed' do + before do + allow(diff_file).to receive(:collapsed?).and_return(true) + end + + it 'renders the collapsed view' do + render_view + + expect(view).to render_template('projects/diffs/_collapsed') + end + end + + context 'when there is no render error' do + it 'prepares the viewer' do + expect(viewer).to receive(:prepare!) + + render_view + end + + it 'renders the viewer' do + render_view + + expect(view).to render_template('projects/diffs/viewers/_text') + end + end +end |