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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'User views diffs', :js, feature_category: :code_review_workflow do
let(:merge_request) do
create(:merge_request_with_diffs, source_project: project, target_project: project, source_branch: 'merge-test')
end
let(:project) { create(:project, :public, :repository) }
let(:view) { 'inline' }
before do
visit(diffs_project_merge_request_path(project, merge_request, view: view))
wait_for_requests
find('.js-toggle-tree-list').click
end
shared_examples 'unfold diffs' do
it 'unfolds diffs upwards' do
first('.js-unfold').click
page.within('.file-holder[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd"]') do
expect(find('.text-file')).to have_content('fileutils')
expect(page).to have_selector('[data-interop-type="new"] [data-linenumber="1"]')
end
end
it 'unfolds diffs in the middle' do
page.within('.file-holder[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd"]') do
first('.js-unfold-all').click
expect(page).to have_selector('[data-interop-type="new"] [data-linenumber="24"]', count: 1)
expect(page).not_to have_selector('[data-interop-type="new"] [data-linenumber="1"]')
end
end
it 'unfolds diffs downwards' do
first('.js-unfold-down').click
expect(find('.file-holder[id="2f6fcd96b88b36ce98c38da085c795a27d92a3dd"] .text-file')).to have_content('.popen3')
end
it 'unfolds diffs to the end' do
page.all('.js-unfold-down').last
expect(find('.file-holder[id="6eb14e00385d2fb284765eb1cd8d420d33d63fc9"] .text-file')).to have_content('end')
end
end
it 'shows diffs' do
find('.js-show-diff-settings').click
expect(page).to have_css('.tab-content #diffs.active')
expect(page).to have_css('#parallel-diff-btn', count: 1)
expect(page).to have_css('#inline-diff-btn', count: 1)
end
it 'hides loading spinner after load' do
expect(page).not_to have_selector('.mr-loading-status .loading', visible: true)
end
it 'expands all diffs', quarantine: 'https://gitlab.com/gitlab-org/gitlab/-/issues/333628' do
first('.diff-toggle-caret').click
expect(page).to have_button('Expand all')
click_button 'Expand all'
wait_for_requests
expect(page).not_to have_button('Expand all')
end
context 'when in the inline view' do
include_examples 'unfold diffs'
end
context 'when in the side-by-side view' do
let(:view) { 'parallel' }
it 'shows diffs in parallel' do
expect(page).to have_css('.parallel')
end
it 'toggles container class' do
expect(page).not_to have_css('.content-wrapper > .container-fluid.container-limited')
click_link 'Commits'
expect(page).to have_css('.content-wrapper > .container-fluid.container-limited')
end
include_examples 'unfold diffs'
end
end
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