diff options
Diffstat (limited to 'spec')
-rw-r--r-- | spec/features/merge_requests/diff_notes_spec.rb | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/spec/features/merge_requests/diff_notes_spec.rb b/spec/features/merge_requests/diff_notes_spec.rb new file mode 100644 index 00000000000..06fad1007e8 --- /dev/null +++ b/spec/features/merge_requests/diff_notes_spec.rb @@ -0,0 +1,238 @@ +require 'spec_helper' + +feature 'Diff notes', js: true, feature: true do + include WaitForAjax + + before do + login_as :admin + @merge_request = create(:merge_request) + @project = @merge_request.source_project + end + + context 'merge request diffs' do + let(:comment_button_class) { '.add-diff-note' } + let(:notes_holder_input_class) { 'js-temp-notes-holder' } + let(:notes_holder_input_xpath) { './following-sibling::*[contains(concat(" ", @class, " "), " notes_holder ")]' } + let(:test_note_comment) { 'this is a test note!' } + + context 'when hovering over a parallel view diff file' do + before(:each) do + visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request, view: 'parallel') + end + + context 'with an old line on the left and no line on the right' do + it 'should allow commenting on the left side' do + should_allow_commenting(find('[id="6eb14e00385d2fb284765eb1cd8d420d33d63fc9_23_22"]').find(:xpath, '..'), 'left') + end + + it 'should not allow commenting on the right side' do + should_not_allow_commenting(find('[id="6eb14e00385d2fb284765eb1cd8d420d33d63fc9_23_22"]').find(:xpath, '..'), 'right') + end + end + + context 'with no line on the left and a new line on the right' do + it 'should not allow commenting on the left side' do + should_not_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_15_15"]').find(:xpath, '..'), 'left') + end + + it 'should allow commenting on the right side' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_15_15"]').find(:xpath, '..'), 'right') + end + end + + context 'with an old line on the left and a new line on the right' do + it 'should allow commenting on the left side' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_9_9"]').find(:xpath, '..'), 'left') + end + + it 'should allow commenting on the right side' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_9_9"]').find(:xpath, '..'), 'right') + end + end + + context 'with an unchanged line on the left and an unchanged line on the right' do + it 'should allow commenting on the left side' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7"]', match: :first).find(:xpath, '..'), 'left') + end + + it 'should allow commenting on the right side' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7"]', match: :first).find(:xpath, '..'), 'right') + end + end + + context 'with a match line' do + it 'should not allow commenting on the left side' do + should_not_allow_commenting(find('.match', match: :first).find(:xpath, '..'), 'left') + end + + it 'should not allow commenting on the right side' do + should_not_allow_commenting(find('.match', match: :first).find(:xpath, '..'), 'right') + end + end + + context 'with an unfolded line' do + before(:each) do + find('.js-unfold', match: :first).click + wait_for_ajax + end + + # The first `.js-unfold` unfolds upwards, therefore the first + # `.line_holder` will be an unfolded line. + let(:line_holder) { first('.line_holder[id="1"]') } + + it 'should not allow commenting on the left side' do + should_not_allow_commenting(line_holder, 'left') + end + + it 'should not allow commenting on the right side' do + should_not_allow_commenting(line_holder, 'right') + end + end + end + + context 'when hovering over an inline view diff file' do + before do + visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request, view: 'inline') + end + + context 'with a new line' do + it 'should allow commenting' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_10_9"]')) + end + end + + context 'with an old line' do + it 'should allow commenting' do + should_allow_commenting(find('[id="6eb14e00385d2fb284765eb1cd8d420d33d63fc9_22_22"]')) + end + end + + context 'with an unchanged line' do + it 'should allow commenting' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7"]')) + end + end + + context 'with a match line' do + it 'should not allow commenting' do + should_not_allow_commenting(find('.match', match: :first)) + end + end + + context 'with an unfolded line' do + before(:each) do + find('.js-unfold', match: :first).click + wait_for_ajax + end + + # The first `.js-unfold` unfolds upwards, therefore the first + # `.line_holder` will be an unfolded line. + let(:line_holder) { first('.line_holder[id="1"]') } + + it 'should not allow commenting' do + should_not_allow_commenting line_holder + end + end + + context 'when hovering over a diff discussion' do + before do + visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request, view: 'inline') + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7"]')) + visit namespace_project_merge_request_path(@project.namespace, @project, @merge_request) + end + + it 'should not allow commenting' do + should_not_allow_commenting(find('.line_holder', match: :first)) + end + end + end + + context 'when the MR only supports legacy diff notes' do + before do + @merge_request.merge_request_diff.update_attributes(start_commit_sha: nil) + visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request, view: 'inline') + end + + context 'with a new line' do + it 'should allow commenting' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_10_9"]')) + end + end + + context 'with an old line' do + it 'should allow commenting' do + should_allow_commenting(find('[id="6eb14e00385d2fb284765eb1cd8d420d33d63fc9_22_22"]')) + end + end + + context 'with an unchanged line' do + it 'should allow commenting' do + should_allow_commenting(find('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7"]')) + end + end + + context 'with a match line' do + it 'should not allow commenting' do + should_not_allow_commenting(find('.match', match: :first)) + end + end + end + + def should_allow_commenting(line_holder, diff_side = nil) + line = get_line_components(line_holder, diff_side) + line[:content].hover + expect(line[:num]).to have_css comment_button_class + + comment_on_line(line_holder, line) + + assert_comment_persistence(line_holder) + end + + def should_not_allow_commenting(line_holder, diff_side = nil) + line = get_line_components(line_holder, diff_side) + line[:content].hover + expect(line[:num]).not_to have_css comment_button_class + end + + def get_line_components(line_holder, diff_side = nil) + if diff_side.nil? + get_inline_line_components(line_holder) + else + get_parallel_line_components(line_holder, diff_side) + end + end + + def get_inline_line_components(line_holder) + { content: line_holder.find('.line_content', match: :first), num: line_holder.find('.diff-line-num', match: :first) } + end + + def get_parallel_line_components(line_holder, diff_side = nil) + side_index = diff_side == 'left' ? 0 : 1 + # Wait for `.line_content` + line_holder.find('.line_content', match: :first) + # Wait for `.diff-line-num` + line_holder.find('.diff-line-num', match: :first) + { content: line_holder.all('.line_content')[side_index], num: line_holder.all('.diff-line-num')[side_index] } + end + + def comment_on_line(line_holder, line) + line[:num].find(comment_button_class).trigger 'click' + line_holder.find(:xpath, notes_holder_input_xpath) + + notes_holder_input = line_holder.find(:xpath, notes_holder_input_xpath) + expect(notes_holder_input[:class]).to include(notes_holder_input_class) + + notes_holder_input.fill_in 'note[note]', with: test_note_comment + click_button 'Comment' + wait_for_ajax + end + + def assert_comment_persistence(line_holder) + expect(line_holder).to have_xpath notes_holder_input_xpath + + notes_holder_saved = line_holder.find(:xpath, notes_holder_input_xpath) + expect(notes_holder_saved[:class]).not_to include(notes_holder_input_class) + expect(notes_holder_saved).to have_content test_note_comment + end + end +end |