diff options
Diffstat (limited to 'spec/support/shared_examples/services/merge_request_shared_examples.rb')
-rw-r--r-- | spec/support/shared_examples/services/merge_request_shared_examples.rb | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/spec/support/shared_examples/services/merge_request_shared_examples.rb b/spec/support/shared_examples/services/merge_request_shared_examples.rb index 56179b6cd00..178b6bc47e1 100644 --- a/spec/support/shared_examples/services/merge_request_shared_examples.rb +++ b/spec/support/shared_examples/services/merge_request_shared_examples.rb @@ -73,3 +73,93 @@ RSpec.shared_examples 'merge request reviewers cache counters invalidator' do described_class.new(project, user, {}).execute(merge_request) end end + +RSpec.shared_examples_for 'a service that can create a merge request' do + subject(:last_mr) { MergeRequest.last } + + it 'creates a merge request with the correct target branch' do + branch = push_options[:target] || project.default_branch + + expect { service.execute }.to change { MergeRequest.count }.by(1) + expect(last_mr.target_branch).to eq(branch) + end + + context 'when project has been forked', :sidekiq_might_not_need_inline do + let(:forked_project) { fork_project(project, user1, repository: true) } + let(:service) { described_class.new(forked_project, user1, changes, push_options) } + + before do + allow(forked_project).to receive(:empty_repo?).and_return(false) + end + + it 'sets the correct source and target project' do + service.execute + + expect(last_mr.source_project).to eq(forked_project) + expect(last_mr.target_project).to eq(project) + end + end +end + +RSpec.shared_examples_for 'a service that does not create a merge request' do + it do + expect { service.execute }.not_to change { MergeRequest.count } + end +end + +# In the non-foss version of GitLab, there can be many assignees, so +# there 'count' can be something other than 0 or 1. In the foss +# version of GitLab, there can be only one assignee though, so 'count' +# can only be 0 or 1. +RSpec.shared_examples_for 'a service that can change assignees of a merge request' do |count| + subject(:last_mr) { MergeRequest.last } + + it 'changes assignee count' do + service.execute + + expect(last_mr.assignees.count).to eq(count) + end +end + +RSpec.shared_examples 'with an existing branch that has a merge request open' do |count| + let(:changes) { existing_branch_changes } + let!(:merge_request) { create(:merge_request, source_project: project, source_branch: source_branch)} + + it_behaves_like 'a service that does not create a merge request' + it_behaves_like 'a service that can change assignees of a merge request', count +end + +RSpec.shared_examples 'when coupled with the `create` push option' do |count| + let(:push_options) { { create: true, assign: assigned, unassign: unassigned } } + + it_behaves_like 'a service that can create a merge request' + it_behaves_like 'a service that can change assignees of a merge request', count +end + +RSpec.shared_examples 'with a new branch' do |count| + let(:changes) { new_branch_changes } + + it_behaves_like 'a service that does not create a merge request' + + it 'adds an error to the service' do + service.execute + + expect(service.errors).to include(error_mr_required) + end + + it_behaves_like 'when coupled with the `create` push option', count +end + +RSpec.shared_examples 'with an existing branch but no open MR' do |count| + let(:changes) { existing_branch_changes } + + it_behaves_like 'a service that does not create a merge request' + + it 'adds an error to the service' do + service.execute + + expect(service.errors).to include(error_mr_required) + end + + it_behaves_like 'when coupled with the `create` push option', count +end |