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-rw-r--r--spec/features/merge_requests/conflicts_spec.rb196
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diff --git a/spec/features/merge_requests/conflicts_spec.rb b/spec/features/merge_requests/conflicts_spec.rb
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--- a/spec/features/merge_requests/conflicts_spec.rb
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-require 'spec_helper'
-
-feature 'Merge request conflict resolution', :js do
- let(:user) { create(:user) }
- let(:project) { create(:project, :repository) }
-
- before do
- # In order to have the diffs collapsed, we need to disable the increase feature
- stub_feature_flags(gitlab_git_diff_size_limit_increase: false)
- end
-
- def create_merge_request(source_branch)
- create(:merge_request, source_branch: source_branch, target_branch: 'conflict-start', source_project: project) do |mr|
- mr.mark_as_unmergeable
- end
- end
-
- shared_examples "conflicts are resolved in Interactive mode" do
- it 'conflicts are resolved in Interactive mode' do
- within find('.files-wrapper .diff-file', text: 'files/ruby/popen.rb') do
- click_button 'Use ours'
- end
-
- within find('.files-wrapper .diff-file', text: 'files/ruby/regex.rb') do
- all('button', text: 'Use ours').each do |button|
- button.send_keys(:return)
- end
- end
-
- find_button('Commit conflict resolution').send_keys(:return)
-
- expect(page).to have_content('All merge conflicts were resolved')
- merge_request.reload_diff
-
- wait_for_requests
-
- click_on 'Changes'
- wait_for_requests
-
- within find('.diff-file', text: 'files/ruby/popen.rb') do
- expect(page).to have_selector('.line_content.new', text: "vars = { 'PWD' => path }")
- expect(page).to have_selector('.line_content.new', text: "options = { chdir: path }")
- end
-
- within find('.diff-file', text: 'files/ruby/regex.rb') do
- expect(page).to have_selector('.line_content.new', text: "def username_regexp")
- expect(page).to have_selector('.line_content.new', text: "def project_name_regexp")
- expect(page).to have_selector('.line_content.new', text: "def path_regexp")
- expect(page).to have_selector('.line_content.new', text: "def archive_formats_regexp")
- expect(page).to have_selector('.line_content.new', text: "def git_reference_regexp")
- expect(page).to have_selector('.line_content.new', text: "def default_regexp")
- end
- end
- end
-
- shared_examples "conflicts are resolved in Edit inline mode" do
- it 'conflicts are resolved in Edit inline mode' do
- expect(find('#conflicts')).to have_content('popen.rb')
-
- within find('.files-wrapper .diff-file', text: 'files/ruby/popen.rb') do
- click_button 'Edit inline'
- wait_for_requests
- find('.files-wrapper .diff-file pre')
- execute_script('ace.edit($(".files-wrapper .diff-file pre")[0]).setValue("One morning");')
- end
-
- within find('.files-wrapper .diff-file', text: 'files/ruby/regex.rb') do
- click_button 'Edit inline'
- wait_for_requests
- find('.files-wrapper .diff-file pre')
- execute_script('ace.edit($(".files-wrapper .diff-file pre")[1]).setValue("Gregor Samsa woke from troubled dreams");')
- end
-
- find_button('Commit conflict resolution').send_keys(:return)
-
- expect(page).to have_content('All merge conflicts were resolved')
- merge_request.reload_diff
-
- wait_for_requests
-
- click_on 'Changes'
- wait_for_requests
-
- expect(page).to have_content('One morning')
- expect(page).to have_content('Gregor Samsa woke from troubled dreams')
- end
- end
-
- context 'can be resolved in the UI' do
- before do
- project.add_developer(user)
- sign_in(user)
- end
-
- context 'the conflicts are resolvable' do
- let(:merge_request) { create_merge_request('conflict-resolvable') }
-
- before do
- visit project_merge_request_path(project, merge_request)
- end
-
- it 'shows a link to the conflict resolution page' do
- expect(page).to have_link('conflicts', href: /\/conflicts\Z/)
- end
-
- context 'in Inline view mode' do
- before do
- click_link('conflicts', href: /\/conflicts\Z/)
- end
-
- include_examples "conflicts are resolved in Interactive mode"
- include_examples "conflicts are resolved in Edit inline mode"
- end
-
- context 'in Parallel view mode' do
- before do
- click_link('conflicts', href: /\/conflicts\Z/)
- click_button 'Side-by-side'
- end
-
- include_examples "conflicts are resolved in Interactive mode"
- include_examples "conflicts are resolved in Edit inline mode"
- end
- end
-
- context 'the conflict contain markers' do
- let(:merge_request) { create_merge_request('conflict-contains-conflict-markers') }
-
- before do
- visit project_merge_request_path(project, merge_request)
- click_link('conflicts', href: /\/conflicts\Z/)
- end
-
- it 'conflicts can not be resolved in Interactive mode' do
- within find('.files-wrapper .diff-file', text: 'files/markdown/ruby-style-guide.md') do
- expect(page).not_to have_content 'Interactive mode'
- expect(page).not_to have_content 'Edit inline'
- end
- end
-
- it 'conflicts are resolved in Edit inline mode' do
- within find('.files-wrapper .diff-file', text: 'files/markdown/ruby-style-guide.md') do
- wait_for_requests
- find('.files-wrapper .diff-file pre')
- execute_script('ace.edit($(".files-wrapper .diff-file pre")[0]).setValue("Gregor Samsa woke from troubled dreams");')
- end
-
- click_button 'Commit conflict resolution'
-
- expect(page).to have_content('All merge conflicts were resolved')
-
- merge_request.reload_diff
-
- wait_for_requests
-
- click_on 'Changes'
- wait_for_requests
- click_link 'Expand all'
- wait_for_requests
-
- expect(page).to have_content('Gregor Samsa woke from troubled dreams')
- end
- end
- end
-
- UNRESOLVABLE_CONFLICTS = {
- 'conflict-too-large' => 'when the conflicts contain a large file',
- 'conflict-binary-file' => 'when the conflicts contain a binary file',
- 'conflict-missing-side' => 'when the conflicts contain a file edited in one branch and deleted in another',
- 'conflict-non-utf8' => 'when the conflicts contain a non-UTF-8 file'
- }.freeze
-
- UNRESOLVABLE_CONFLICTS.each do |source_branch, description|
- context description do
- let(:merge_request) { create_merge_request(source_branch) }
-
- before do
- project.add_developer(user)
- sign_in(user)
-
- visit project_merge_request_path(project, merge_request)
- end
-
- it 'does not show a link to the conflict resolution page' do
- expect(page).not_to have_link('conflicts', href: /\/conflicts\Z/)
- end
-
- it 'shows an error if the conflicts page is visited directly' do
- visit current_url + '/conflicts'
- wait_for_requests
-
- expect(find('#conflicts')).to have_content('Please try to resolve them locally.')
- end
- end
- end
-end