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require 'rails_helper'
describe 'Merge request > User selects branches for new MR', :js do
let(:project) { create(:project, :public, :repository) }
let(:user) { project.creator }
before do
project.add_master(user)
sign_in(user)
end
it 'selects the source branch sha when a tag with the same name exists' do
visit project_merge_requests_path(project)
page.within '.content' do
click_link 'New merge request'
end
expect(page).to have_content('Source branch')
expect(page).to have_content('Target branch')
first('.js-source-branch').click
find('.dropdown-source-branch .dropdown-content a', match: :first).click
expect(page).to have_content "b83d6e3"
end
it 'selects the target branch sha when a tag with the same name exists' do
visit project_merge_requests_path(project)
page.within '.content' do
click_link 'New merge request'
end
expect(page).to have_content('Source branch')
expect(page).to have_content('Target branch')
first('.js-target-branch').click
find('.dropdown-target-branch .dropdown-content a', text: 'v1.1.0', match: :first).click
expect(page).to have_content "b83d6e3"
end
it 'generates a diff for an orphaned branch' do
visit project_merge_requests_path(project)
page.within '.content' do
click_link 'New merge request'
end
expect(page).to have_content('Source branch')
expect(page).to have_content('Target branch')
find('.js-source-branch', match: :first).click
find('.dropdown-source-branch .dropdown-content a', text: 'orphaned-branch', match: :first).click
click_button "Compare branches"
click_link "Changes"
expect(page).to have_content "README.md"
expect(page).to have_content "wm.png"
fill_in "merge_request_title", with: "Orphaned MR test"
click_button "Submit merge request"
click_link "Check out branch"
expect(page).to have_content 'git checkout -b orphaned-branch origin/orphaned-branch'
end
it 'allows filtering multiple dropdowns' do
visit project_new_merge_request_path(project)
first('.js-source-branch').click
input = find('.dropdown-source-branch .dropdown-input-field')
input.click
input.send_keys('orphaned-branch')
find('.dropdown-source-branch .dropdown-content li', match: :first)
source_items = all('.dropdown-source-branch .dropdown-content li')
expect(source_items.count).to eq(1)
first('.js-target-branch').click
find('.dropdown-target-branch .dropdown-content li', match: :first)
target_items = all('.dropdown-target-branch .dropdown-content li')
expect(target_items.count).to be > 1
end
context 'when target project cannot be viewed by the current user' do
it 'does not leak the private project name & namespace' do
private_project = create(:project, :private, :repository)
visit project_new_merge_request_path(project, merge_request: { target_project_id: private_project.id })
expect(page).not_to have_content private_project.full_path
expect(page).to have_content project.full_path
end
end
context 'when source project cannot be viewed by the current user' do
it 'does not leak the private project name & namespace' do
private_project = create(:project, :private, :repository)
visit project_new_merge_request_path(project, merge_request: { source_project_id: private_project.id })
expect(page).not_to have_content private_project.full_path
expect(page).to have_content project.full_path
end
end
it 'populates source branch button' do
visit project_new_merge_request_path(project, change_branches: true, merge_request: { target_branch: 'master', source_branch: 'fix' })
expect(find('.js-source-branch')).to have_content('fix')
end
it 'allows to change the diff view' do
visit project_new_merge_request_path(project, merge_request: { target_branch: 'master', source_branch: 'fix' })
click_link 'Changes'
expect(page).to have_css('a.btn.active', text: 'Inline')
expect(page).not_to have_css('a.btn.active', text: 'Side-by-side')
click_link 'Side-by-side'
within '.merge-request' do
expect(page).not_to have_css('a.btn.active', text: 'Inline')
expect(page).to have_css('a.btn.active', text: 'Side-by-side')
end
end
it 'does not allow non-existing branches' do
visit project_new_merge_request_path(project, merge_request: { target_branch: 'non-exist-target', source_branch: 'non-exist-source' })
expect(page).to have_content('The form contains the following errors')
expect(page).to have_content('Source branch "non-exist-source" does not exist')
expect(page).to have_content('Target branch "non-exist-target" does not exist')
end
context 'when a branch contains commits that both delete and add the same image' do
it 'renders the diff successfully' do
visit project_new_merge_request_path(project, merge_request: { target_branch: 'master', source_branch: 'deleted-image-test' })
click_link "Changes"
expect(page).to have_content "6049019_460s.jpg"
end
end
# Isolates a regression (see #24627)
it 'does not show error messages on initial form' do
visit project_new_merge_request_path(project)
expect(page).not_to have_selector('#error_explanation')
expect(page).not_to have_content('The form contains the following error')
end
context 'when a new merge request has a pipeline' do
let!(:pipeline) do
create(:ci_pipeline, sha: project.commit('fix').id,
ref: 'fix',
project: project)
end
it 'shows pipelines for a new merge request' do
visit project_new_merge_request_path(
project,
merge_request: { target_branch: 'master', source_branch: 'fix' })
page.within('.merge-request') do
click_link 'Pipelines'
wait_for_requests
expect(page).to have_content "##{pipeline.id}"
end
end
end
end
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