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Commit 12918b0b authored by Robert Speicher's avatar Robert Speicher

Merge branch '19957-write-tests-for-adding-comments-for-different-line-types-in-diff' into 'master'

Add rspec feature tests for the diff notes feature.

## What are the relevant issue numbers?

Closes #19957.

See merge request !5417
parents 931eadaa 20308867
......@@ -106,16 +106,6 @@ Feature: Project Merge Requests
And I sort the list by "Least popular"
Then The list should be sorted by "Least popular"
@javascript
Scenario: I comment on a merge request diff
Given project "Shop" have "Bug NS-05" open merge request with diffs inside
And I visit merge request page "Bug NS-05"
And I click on the Changes tab
And I leave a comment like "Line is wrong" on diff
And I switch to the merge request's comments tab
Then I should see a discussion has started on diff
And I should see a badge of "1" next to the discussion link
@javascript
Scenario: I see a new comment on merge request diff from another user in the discussion tab
Given project "Shop" have "Bug NS-05" open merge request with diffs inside
......
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 the parallel view diff file' do
before(:each) do
visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
click_link 'Side-by-side'
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(first('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7"]').find(:xpath, '..'), 'left')
end
it 'should allow commenting on the right side' do
should_allow_commenting(first('[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd_7_7"]').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(first('.match').find(:xpath, '..'), 'left')
end
it 'should not allow commenting on the right side' do
should_not_allow_commenting(first('.match').find(:xpath, '..'), 'right')
end
end
end
context 'when hovering over the inline view diff file' do
before do
visit diffs_namespace_project_merge_request_path(@project.namespace, @project, @merge_request)
click_link '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(first('.match'))
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)
wait_for_ajax
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.first('.line_content'), num: line_holder.first('.diff-line-num') }
end
def get_parallel_line_components(line_holder, diff_side = nil)
side_index = diff_side == 'left' ? 0 : 1
{ 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'
expect(line_holder).to have_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'
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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