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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
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
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