debian-mirror-gitlab/spec/services/merge_requests/update_service_spec.rb

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require 'spec_helper'
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describe MergeRequests::UpdateService, services: true do
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let(:project) { create(:project) }
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let(:user) { create(:user) }
let(:user2) { create(:user) }
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let(:user3) { create(:user) }
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let(:label) { create(:label, project: project) }
let(:label2) { create(:label) }
let(:merge_request) do
create(:merge_request, :simple, title: 'Old title',
assignee_id: user3.id,
source_project: project)
end
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before do
project.team << [user, :master]
project.team << [user2, :developer]
end
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describe 'execute' do
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def find_note(starting_with)
@merge_request.notes.find do |note|
note && note.note.start_with?(starting_with)
end
end
def update_merge_request(opts)
@merge_request = MergeRequests::UpdateService.new(project, user, opts).execute(merge_request)
@merge_request.reload
end
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context 'valid params' do
let(:opts) do
{
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title: 'New title',
description: 'Also please fix',
assignee_id: user2.id,
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state_event: 'close',
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label_ids: [label.id],
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target_branch: 'target',
force_remove_source_branch: '1'
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}
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end
let(:service) { MergeRequests::UpdateService.new(project, user, opts) }
before do
allow(service).to receive(:execute_hooks)
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perform_enqueued_jobs do
@merge_request = service.execute(merge_request)
@merge_request.reload
end
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end
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it { expect(@merge_request).to be_valid }
it { expect(@merge_request.title).to eq('New title') }
it { expect(@merge_request.assignee).to eq(user2) }
it { expect(@merge_request).to be_closed }
it { expect(@merge_request.labels.count).to eq(1) }
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it { expect(@merge_request.labels.first.title).to eq(label.name) }
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it { expect(@merge_request.target_branch).to eq('target') }
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it { expect(@merge_request.merge_params['force_remove_source_branch']).to eq('1') }
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it 'executes hooks with update action' do
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expect(service).to have_received(:execute_hooks).
with(@merge_request, 'update')
end
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it 'sends email to user2 about assign of new merge request and email to user3 about merge request unassignment' do
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deliveries = ActionMailer::Base.deliveries
email = deliveries.last
recipients = deliveries.last(2).map(&:to).flatten
expect(recipients).to include(user2.email, user3.email)
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expect(email.subject).to include(merge_request.title)
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end
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it 'creates system note about merge_request reassign' do
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note = find_note('Reassigned to')
expect(note).not_to be_nil
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expect(note.note).to include "Reassigned to \@#{user2.username}"
end
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it 'creates system note about merge_request label edit' do
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note = find_note('Added ~')
expect(note).not_to be_nil
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expect(note.note).to include "Added ~#{label.id} label"
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end
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it 'creates system note about title change' do
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note = find_note('Changed title:')
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expect(note).not_to be_nil
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expect(note.note).to eq 'Changed title: **{-Old-} title** → **{+New+} title**'
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end
it 'creates system note about branch change' do
note = find_note('Target')
expect(note).not_to be_nil
expect(note.note).to eq 'Target branch changed from `master` to `target`'
end
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end
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context 'todos' do
let!(:pending_todo) { create(:todo, :assigned, user: user, project: project, target: merge_request, author: user2) }
context 'when the title change' do
before do
update_merge_request({ title: 'New title' })
end
it 'marks pending todos as done' do
expect(pending_todo.reload).to be_done
end
end
context 'when the description change' do
before do
update_merge_request({ description: 'Also please fix' })
end
it 'marks pending todos as done' do
expect(pending_todo.reload).to be_done
end
end
context 'when is reassigned' do
before do
update_merge_request({ assignee: user2 })
end
it 'marks previous assignee pending todos as done' do
expect(pending_todo.reload).to be_done
end
it 'creates a pending todo for new assignee' do
attributes = {
project: project,
author: user,
user: user2,
target_id: merge_request.id,
target_type: merge_request.class.name,
action: Todo::ASSIGNED,
state: :pending
}
expect(Todo.where(attributes).count).to eq 1
end
end
context 'when the milestone change' do
before do
update_merge_request({ milestone: create(:milestone) })
end
it 'marks pending todos as done' do
expect(pending_todo.reload).to be_done
end
end
context 'when the labels change' do
before do
update_merge_request({ label_ids: [label.id] })
end
it 'marks pending todos as done' do
expect(pending_todo.reload).to be_done
end
end
context 'when the target branch change' do
before do
update_merge_request({ target_branch: 'target' })
end
it 'marks pending todos as done' do
expect(pending_todo.reload).to be_done
end
end
end
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context 'when the issue is relabeled' do
let!(:non_subscriber) { create(:user) }
let!(:subscriber) { create(:user).tap { |u| label.toggle_subscription(u) } }
it 'sends notifications for subscribers of newly added labels' do
opts = { label_ids: [label.id] }
perform_enqueued_jobs do
@merge_request = MergeRequests::UpdateService.new(project, user, opts).execute(merge_request)
end
should_email(subscriber)
should_not_email(non_subscriber)
end
context 'when issue has the `label` label' do
before { merge_request.labels << label }
it 'does not send notifications for existing labels' do
opts = { label_ids: [label.id, label2.id] }
perform_enqueued_jobs do
@merge_request = MergeRequests::UpdateService.new(project, user, opts).execute(merge_request)
end
should_not_email(subscriber)
should_not_email(non_subscriber)
end
it 'does not send notifications for removed labels' do
opts = { label_ids: [label2.id] }
perform_enqueued_jobs do
@merge_request = MergeRequests::UpdateService.new(project, user, opts).execute(merge_request)
end
should_not_email(subscriber)
should_not_email(non_subscriber)
end
end
end
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context 'updating mentions' do
let(:mentionable) { merge_request }
include_examples 'updating mentions', MergeRequests::UpdateService
end
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context 'when MergeRequest has tasks' do
before { update_merge_request({ description: "- [ ] Task 1\n- [ ] Task 2" }) }
it { expect(@merge_request.tasks?).to eq(true) }
context 'when tasks are marked as completed' do
before { update_merge_request({ description: "- [x] Task 1\n- [X] Task 2" }) }
it 'creates system note about task status change' do
note1 = find_note('Marked the task **Task 1** as completed')
note2 = find_note('Marked the task **Task 2** as completed')
expect(note1).not_to be_nil
expect(note2).not_to be_nil
end
end
context 'when tasks are marked as incomplete' do
before do
update_merge_request({ description: "- [x] Task 1\n- [X] Task 2" })
update_merge_request({ description: "- [ ] Task 1\n- [ ] Task 2" })
end
it 'creates system note about task status change' do
note1 = find_note('Marked the task **Task 1** as incomplete')
note2 = find_note('Marked the task **Task 2** as incomplete')
expect(note1).not_to be_nil
expect(note2).not_to be_nil
end
end
end
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context 'while saving references to issues that the updated merge request closes' do
let(:first_issue) { create(:issue, project: project) }
let(:second_issue) { create(:issue, project: project) }
it 'creates a `MergeRequestsClosingIssues` record for each issue' do
issue_closing_opts = { description: "Closes #{first_issue.to_reference} and #{second_issue.to_reference}" }
service = described_class.new(project, user, issue_closing_opts)
allow(service).to receive(:execute_hooks)
service.execute(merge_request)
issue_ids = MergeRequestsClosingIssues.where(merge_request: merge_request).pluck(:issue_id)
expect(issue_ids).to match_array([first_issue.id, second_issue.id])
end
it 'removes `MergeRequestsClosingIssues` records when issues are not closed anymore' do
opts = {
title: 'Awesome merge_request',
description: "Closes #{first_issue.to_reference} and #{second_issue.to_reference}",
source_branch: 'feature',
target_branch: 'master',
force_remove_source_branch: '1'
}
merge_request = MergeRequests::CreateService.new(project, user, opts).execute
issue_ids = MergeRequestsClosingIssues.where(merge_request: merge_request).pluck(:issue_id)
expect(issue_ids).to match_array([first_issue.id, second_issue.id])
service = described_class.new(project, user, description: "not closing any issues")
allow(service).to receive(:execute_hooks)
service.execute(merge_request.reload)
issue_ids = MergeRequestsClosingIssues.where(merge_request: merge_request).pluck(:issue_id)
expect(issue_ids).to be_empty
end
end
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end
end