debian-mirror-gitlab/spec/services/ci/create_pipeline_service_spec.rb

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# frozen_string_literal: true
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require 'spec_helper'
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describe Ci::CreatePipelineService do
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include ProjectForksHelper
set(:project) { create(:project, :repository) }
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let(:user) { create(:admin) }
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let(:ref_name) { 'refs/heads/master' }
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before do
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stub_repository_ci_yaml_file(sha: anything)
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end
describe '#execute' do
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# rubocop:disable Metrics/ParameterLists
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def execute_service(
source: :push,
after: project.commit.id,
message: 'Message',
ref: ref_name,
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trigger_request: nil,
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variables_attributes: nil,
merge_request: nil,
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push_options: nil,
source_sha: nil,
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target_sha: nil,
save_on_errors: true)
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params = { ref: ref,
before: '00000000',
after: after,
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commits: [{ message: message }],
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variables_attributes: variables_attributes,
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push_options: push_options,
source_sha: source_sha,
target_sha: target_sha }
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described_class.new(project, user, params).execute(
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source, save_on_errors: save_on_errors, trigger_request: trigger_request, merge_request: merge_request)
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end
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# rubocop:enable Metrics/ParameterLists
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context 'valid params' do
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let(:pipeline) { execute_service }
let(:pipeline_on_previous_commit) do
execute_service(
after: previous_commit_sha_from_ref('master')
)
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end
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it 'creates a pipeline' do
expect(pipeline).to be_kind_of(Ci::Pipeline)
expect(pipeline).to be_valid
expect(pipeline).to be_persisted
expect(pipeline).to be_push
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expect(pipeline).to eq(project.ci_pipelines.last)
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expect(pipeline).to have_attributes(user: user)
expect(pipeline).to have_attributes(status: 'pending')
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expect(pipeline.iid).not_to be_nil
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expect(pipeline.repository_source?).to be true
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expect(pipeline.builds.first).to be_kind_of(Ci::Build)
end
it 'increments the prometheus counter' do
expect(Gitlab::Metrics).to receive(:counter)
.with(:pipelines_created_total, "Counter of pipelines created")
.and_call_original
pipeline
end
context 'when merge requests already exist for this source branch' do
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let(:merge_request_1) do
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create(:merge_request, source_branch: 'feature', target_branch: "master", source_project: project)
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end
let(:merge_request_2) do
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create(:merge_request, source_branch: 'feature', target_branch: "v1.1.0", source_project: project)
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end
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context 'when related merge request is already merged' do
let!(:merged_merge_request) do
create(:merge_request, source_branch: 'master', target_branch: "branch_2", source_project: project, state: 'merged')
end
it 'does not schedule update head pipeline job' do
expect(UpdateHeadPipelineForMergeRequestWorker).not_to receive(:perform_async).with(merged_merge_request.id)
execute_service
end
end
context 'when the head pipeline sha equals merge request sha' do
it 'updates head pipeline of each merge request' do
merge_request_1
merge_request_2
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head_pipeline = execute_service(ref: 'feature', after: nil)
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expect(merge_request_1.reload.head_pipeline).to eq(head_pipeline)
expect(merge_request_2.reload.head_pipeline).to eq(head_pipeline)
end
end
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context 'when the head pipeline sha does not equal merge request sha' do
it 'does not update the head piepeline of MRs' do
merge_request_1
merge_request_2
allow_any_instance_of(Ci::Pipeline).to receive(:latest?).and_return(true)
expect { execute_service(after: 'ae73cb07c9eeaf35924a10f713b364d32b2dd34f') }.not_to raise_error
last_pipeline = Ci::Pipeline.last
expect(merge_request_1.reload.head_pipeline).not_to eq(last_pipeline)
expect(merge_request_2.reload.head_pipeline).not_to eq(last_pipeline)
end
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end
context 'when there is no pipeline for source branch' do
it "does not update merge request head pipeline" do
merge_request = create(:merge_request, source_branch: 'feature',
target_branch: "branch_1",
source_project: project)
head_pipeline = execute_service
expect(merge_request.reload.head_pipeline).not_to eq(head_pipeline)
end
end
context 'when merge request target project is different from source project' do
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let!(:project) { fork_project(target_project, nil, repository: true) }
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let!(:target_project) { create(:project, :repository) }
it 'updates head pipeline for merge request' do
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merge_request = create(:merge_request, source_branch: 'feature',
target_branch: "master",
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source_project: project,
target_project: target_project)
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head_pipeline = execute_service(ref: 'feature', after: nil)
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expect(merge_request.reload.head_pipeline).to eq(head_pipeline)
end
end
context 'when the pipeline is not the latest for the branch' do
it 'does not update merge request head pipeline' do
merge_request = create(:merge_request, source_branch: 'master',
target_branch: "branch_1",
source_project: project)
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allow_any_instance_of(MergeRequest)
.to receive(:find_actual_head_pipeline) { }
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execute_service
expect(merge_request.reload.head_pipeline).to be_nil
end
end
context 'when pipeline has errors' do
before do
stub_ci_pipeline_yaml_file('some invalid syntax')
end
it 'updates merge request head pipeline reference' do
merge_request = create(:merge_request, source_branch: 'master',
target_branch: 'feature',
source_project: project)
head_pipeline = execute_service
expect(head_pipeline).to be_persisted
expect(head_pipeline.yaml_errors).to be_present
expect(merge_request.reload.head_pipeline).to eq head_pipeline
end
end
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context 'when pipeline has been skipped' do
before do
allow_any_instance_of(Ci::Pipeline)
.to receive(:git_commit_message)
.and_return('some commit [ci skip]')
end
it 'updates merge request head pipeline' do
merge_request = create(:merge_request, source_branch: 'master',
target_branch: 'feature',
source_project: project)
head_pipeline = execute_service
expect(head_pipeline).to be_skipped
expect(head_pipeline).to be_persisted
expect(merge_request.reload.head_pipeline).to eq head_pipeline
end
end
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end
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context 'auto-cancel enabled' do
before do
project.update(auto_cancel_pending_pipelines: 'enabled')
end
it 'does not cancel HEAD pipeline' do
pipeline
pipeline_on_previous_commit
expect(pipeline.reload).to have_attributes(status: 'pending', auto_canceled_by_id: nil)
end
it 'auto cancel pending non-HEAD pipelines' do
pipeline_on_previous_commit
pipeline
expect(pipeline_on_previous_commit.reload).to have_attributes(status: 'canceled', auto_canceled_by_id: pipeline.id)
end
it 'does not cancel running outdated pipelines' do
pipeline_on_previous_commit.run
execute_service
expect(pipeline_on_previous_commit.reload).to have_attributes(status: 'running', auto_canceled_by_id: nil)
end
it 'cancel created outdated pipelines' do
pipeline_on_previous_commit.update(status: 'created')
pipeline
expect(pipeline_on_previous_commit.reload).to have_attributes(status: 'canceled', auto_canceled_by_id: pipeline.id)
end
it 'does not cancel pipelines from the other branches' do
pending_pipeline = execute_service(
ref: 'refs/heads/feature',
after: previous_commit_sha_from_ref('feature')
)
pipeline
expect(pending_pipeline.reload).to have_attributes(status: 'pending', auto_canceled_by_id: nil)
end
end
context 'auto-cancel disabled' do
before do
project.update(auto_cancel_pending_pipelines: 'disabled')
end
it 'does not auto cancel pending non-HEAD pipelines' do
pipeline_on_previous_commit
pipeline
expect(pipeline_on_previous_commit.reload)
.to have_attributes(status: 'pending', auto_canceled_by_id: nil)
end
end
def previous_commit_sha_from_ref(ref)
project.commit(ref).parent.sha
end
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end
context "skip tag if there is no build for it" do
it "creates commit if there is appropriate job" do
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expect(execute_service).to be_persisted
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end
it "creates commit if there is no appropriate job but deploy job has right ref setting" do
config = YAML.dump({ deploy: { script: "ls", only: ["master"] } })
stub_ci_pipeline_yaml_file(config)
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expect(execute_service).to be_persisted
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end
end
it 'skips creating pipeline for refs without .gitlab-ci.yml' do
stub_ci_pipeline_yaml_file(nil)
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expect(execute_service).not_to be_persisted
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expect(Ci::Pipeline.count).to eq(0)
end
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shared_examples 'a failed pipeline' do
it 'creates failed pipeline' do
stub_ci_pipeline_yaml_file(ci_yaml)
pipeline = execute_service(message: message)
expect(pipeline).to be_persisted
expect(pipeline.builds.any?).to be false
expect(pipeline.status).to eq('failed')
expect(pipeline.yaml_errors).not_to be_nil
end
end
context 'when yaml is invalid' do
let(:ci_yaml) { 'invalid: file: fiile' }
let(:message) { 'Message' }
it_behaves_like 'a failed pipeline'
context 'when receive git commit' do
before do
allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { message }
end
it_behaves_like 'a failed pipeline'
end
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context 'when config has ports' do
context 'in the main image' do
let(:ci_yaml) do
<<-EOS
image:
name: ruby:2.2
ports:
- 80
EOS
end
it_behaves_like 'a failed pipeline'
end
context 'in the job image' do
let(:ci_yaml) do
<<-EOS
image: ruby:2.2
test:
script: rspec
image:
name: ruby:2.2
ports:
- 80
EOS
end
it_behaves_like 'a failed pipeline'
end
context 'in the service' do
let(:ci_yaml) do
<<-EOS
image: ruby:2.2
test:
script: rspec
image: ruby:2.2
services:
- name: test
ports:
- 80
EOS
end
it_behaves_like 'a failed pipeline'
end
end
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end
context 'when commit contains a [ci skip] directive' do
let(:message) { "some message[ci skip]" }
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ci_messages = [
"some message[ci skip]",
"some message[skip ci]",
"some message[CI SKIP]",
"some message[SKIP CI]",
"some message[ci_skip]",
"some message[skip_ci]",
"some message[ci-skip]",
"some message[skip-ci]"
]
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before do
allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { message }
end
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ci_messages.each do |ci_message|
it "skips builds creation if the commit message is #{ci_message}" do
pipeline = execute_service(message: ci_message)
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expect(pipeline).to be_persisted
expect(pipeline.builds.any?).to be false
expect(pipeline.status).to eq("skipped")
end
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end
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shared_examples 'creating a pipeline' do
it 'does not skip pipeline creation' do
allow_any_instance_of(Ci::Pipeline).to receive(:git_commit_message) { commit_message }
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pipeline = execute_service(message: commit_message)
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expect(pipeline).to be_persisted
expect(pipeline.builds.first.name).to eq("rspec")
end
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end
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context 'when commit message does not contain [ci skip] nor [skip ci]' do
let(:commit_message) { 'some message' }
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it_behaves_like 'creating a pipeline'
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end
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context 'when commit message is nil' do
let(:commit_message) { nil }
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it_behaves_like 'creating a pipeline'
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end
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context 'when there is [ci skip] tag in commit message and yaml is invalid' do
let(:ci_yaml) { 'invalid: file: fiile' }
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it_behaves_like 'a failed pipeline'
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end
end
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context 'when push options contain ci.skip' do
let(:push_options) do
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{ 'ci' => { 'skip' => true } }
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end
it 'creates a pipline in the skipped state' do
pipeline = execute_service(push_options: push_options)
# TODO: DRY these up with "skips builds creation if the commit message"
expect(pipeline).to be_persisted
expect(pipeline.builds.any?).to be false
expect(pipeline.status).to eq("skipped")
end
end
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context 'when there are no jobs for this pipeline' do
before do
config = YAML.dump({ test: { script: 'ls', only: ['feature'] } })
stub_ci_pipeline_yaml_file(config)
end
it 'does not create a new pipeline' do
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result = execute_service
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expect(result).not_to be_persisted
expect(Ci::Build.all).to be_empty
expect(Ci::Pipeline.count).to eq(0)
end
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describe '#iid' do
let(:internal_id) do
InternalId.find_by(project_id: project.id, usage: :ci_pipelines)
end
before do
expect_any_instance_of(Ci::Pipeline).to receive(:ensure_project_iid!)
.and_call_original
end
context 'when ci_pipeline_rewind_iid is enabled' do
before do
stub_feature_flags(ci_pipeline_rewind_iid: true)
end
it 'rewinds iid' do
result = execute_service
expect(result).not_to be_persisted
expect(internal_id.last_value).to eq(0)
end
end
context 'when ci_pipeline_rewind_iid is disabled' do
before do
stub_feature_flags(ci_pipeline_rewind_iid: false)
end
it 'does not rewind iid' do
result = execute_service
expect(result).not_to be_persisted
expect(internal_id.last_value).to eq(1)
end
end
end
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end
context 'with manual actions' do
before do
config = YAML.dump({ deploy: { script: 'ls', when: 'manual' } })
stub_ci_pipeline_yaml_file(config)
end
it 'does not create a new pipeline' do
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result = execute_service
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expect(result).to be_persisted
expect(result.manual_actions).not_to be_empty
end
end
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context 'with environment' do
before do
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config = YAML.dump(
deploy: {
environment: { name: "review/$CI_COMMIT_REF_NAME" },
script: 'ls',
tags: ['hello']
})
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stub_ci_pipeline_yaml_file(config)
end
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it 'creates the environment with tags' do
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result = execute_service
expect(result).to be_persisted
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expect(Environment.find_by(name: "review/master")).to be_present
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expect(result.builds.first.tag_list).to contain_exactly('hello')
expect(result.builds.first.deployment).to be_persisted
expect(result.builds.first.deployment.deployable).to be_a(Ci::Build)
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end
end
context 'with environment name including persisted variables' do
before do
config = YAML.dump(
deploy: {
environment: { name: "review/id1$CI_PIPELINE_ID/id2$CI_BUILD_ID" },
script: 'ls'
}
)
stub_ci_pipeline_yaml_file(config)
end
it 'skipps persisted variables in environment name' do
result = execute_service
expect(result).to be_persisted
expect(Environment.find_by(name: "review/id1/id2")).to be_present
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end
end
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context 'when environment with invalid name' do
before do
config = YAML.dump(deploy: { environment: { name: 'name,with,commas' }, script: 'ls' })
stub_ci_pipeline_yaml_file(config)
end
it 'does not create an environment' do
expect do
result = execute_service
expect(result).to be_persisted
end.not_to change { Environment.count }
end
end
context 'when builds with auto-retries are configured' do
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context 'as an integer' do
before do
config = YAML.dump(rspec: { script: 'rspec', retry: 2 })
stub_ci_pipeline_yaml_file(config)
end
it 'correctly creates builds with auto-retry value configured' do
pipeline = execute_service
expect(pipeline).to be_persisted
expect(pipeline.builds.find_by(name: 'rspec').retries_max).to eq 2
expect(pipeline.builds.find_by(name: 'rspec').retry_when).to eq ['always']
end
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end
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context 'as hash' do
before do
config = YAML.dump(rspec: { script: 'rspec', retry: { max: 2, when: 'runner_system_failure' } })
stub_ci_pipeline_yaml_file(config)
end
it 'correctly creates builds with auto-retry value configured' do
pipeline = execute_service
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expect(pipeline).to be_persisted
expect(pipeline.builds.find_by(name: 'rspec').retries_max).to eq 2
expect(pipeline.builds.find_by(name: 'rspec').retry_when).to eq ['runner_system_failure']
end
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end
end
shared_examples 'when ref is protected' do
let(:user) { create(:user) }
context 'when user is developer' do
before do
project.add_developer(user)
end
it 'does not create a pipeline' do
expect(execute_service).not_to be_persisted
expect(Ci::Pipeline.count).to eq(0)
end
end
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context 'when user is maintainer' do
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let(:pipeline) { execute_service }
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before do
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project.add_maintainer(user)
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end
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it 'creates a protected pipeline' do
expect(pipeline).to be_persisted
expect(pipeline).to be_protected
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expect(Ci::Pipeline.count).to eq(1)
end
end
context 'when trigger belongs to no one' do
let(:user) {}
let(:trigger_request) { create(:ci_trigger_request) }
it 'does not create a pipeline' do
expect(execute_service(trigger_request: trigger_request))
.not_to be_persisted
expect(Ci::Pipeline.count).to eq(0)
end
end
context 'when trigger belongs to a developer' do
let(:user) { create(:user) }
let(:trigger) { create(:ci_trigger, owner: user) }
let(:trigger_request) { create(:ci_trigger_request, trigger: trigger) }
before do
project.add_developer(user)
end
it 'does not create a pipeline' do
expect(execute_service(trigger_request: trigger_request))
.not_to be_persisted
expect(Ci::Pipeline.count).to eq(0)
end
end
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context 'when trigger belongs to a maintainer' do
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let(:user) { create(:user) }
let(:trigger) { create(:ci_trigger, owner: user) }
let(:trigger_request) { create(:ci_trigger_request, trigger: trigger) }
before do
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project.add_maintainer(user)
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end
it 'creates a pipeline' do
expect(execute_service(trigger_request: trigger_request))
.to be_persisted
expect(Ci::Pipeline.count).to eq(1)
end
end
end
context 'when ref is a protected branch' do
before do
create(:protected_branch, project: project, name: 'master')
end
it_behaves_like 'when ref is protected'
end
context 'when ref is a protected tag' do
let(:ref_name) { 'refs/tags/v1.0.0' }
before do
create(:protected_tag, project: project, name: '*')
end
it_behaves_like 'when ref is protected'
end
context 'when ref is not protected' do
context 'when trigger belongs to no one' do
let(:user) {}
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let(:trigger) { create(:ci_trigger, owner: nil) }
let(:trigger_request) { create(:ci_trigger_request, trigger: trigger) }
let(:pipeline) { execute_service(trigger_request: trigger_request) }
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it 'creates an unprotected pipeline' do
expect(pipeline).to be_persisted
expect(pipeline).not_to be_protected
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expect(Ci::Pipeline.count).to eq(1)
end
end
end
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context 'when pipeline is running for a tag' do
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before do
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config = YAML.dump(test: { script: 'test', only: ['branches'] },
deploy: { script: 'deploy', only: ['tags'] })
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stub_ci_pipeline_yaml_file(config)
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end
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it 'creates a tagged pipeline' do
pipeline = execute_service(ref: 'v1.0.0')
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expect(pipeline.tag?).to be true
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end
end
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context 'when pipeline variables are specified' do
let(:variables_attributes) do
[{ key: 'first', secret_value: 'world' },
{ key: 'second', secret_value: 'second_world' }]
end
subject { execute_service(variables_attributes: variables_attributes) }
it 'creates a pipeline with specified variables' do
expect(subject.variables.map { |var| var.slice(:key, :secret_value) })
.to eq variables_attributes.map(&:with_indifferent_access)
end
end
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context 'when pipeline has a job with environment' do
let(:pipeline) { execute_service }
before do
stub_ci_pipeline_yaml_file(YAML.dump(config))
end
context 'when environment name is valid' do
let(:config) do
{
review_app: {
script: 'deploy',
environment: {
name: 'review/${CI_COMMIT_REF_NAME}',
url: 'http://${CI_COMMIT_REF_SLUG}-staging.example.com'
}
}
}
end
it 'has a job with environment' do
expect(pipeline.builds.count).to eq(1)
expect(pipeline.builds.first.persisted_environment.name).to eq('review/master')
expect(pipeline.builds.first.deployment).to be_created
end
end
context 'when environment name is invalid' do
let(:config) do
{
'job:deploy-to-test-site': {
script: 'deploy',
environment: {
name: '${CI_JOB_NAME}',
url: 'https://$APP_URL'
}
}
}
end
it 'has a job without environment' do
expect(pipeline.builds.count).to eq(1)
expect(pipeline.builds.first.persisted_environment).to be_nil
expect(pipeline.builds.first.deployment).to be_nil
end
end
end
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describe 'Pipelines for merge requests' do
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let(:pipeline) do
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execute_service(source: source,
merge_request: merge_request,
ref: ref_name,
source_sha: source_sha,
target_sha: target_sha)
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end
before do
stub_ci_pipeline_yaml_file(YAML.dump(config))
end
let(:ref_name) { 'refs/heads/feature' }
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let(:source_sha) { project.commit(ref_name).id }
let(:target_sha) { nil }
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context 'when source is merge request' do
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let(:source) { :merge_request_event }
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context "when config has merge_requests keywords" do
let(:config) do
{
build: {
stage: 'build',
script: 'echo'
},
test: {
stage: 'test',
script: 'echo',
only: ['merge_requests']
},
pages: {
stage: 'deploy',
script: 'echo',
except: ['merge_requests']
}
}
end
context 'when merge request is specified' do
let(:merge_request) do
create(:merge_request,
source_project: project,
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source_branch: 'feature',
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target_project: project,
target_branch: 'master')
end
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let(:ref_name) { merge_request.ref_path }
it 'creates a detached merge request pipeline' do
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expect(pipeline).to be_persisted
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expect(pipeline).to be_merge_request_event
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expect(pipeline.merge_request).to eq(merge_request)
expect(pipeline.builds.order(:stage_id).map(&:name)).to eq(%w[test])
end
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it 'persists the specified source sha' do
expect(pipeline.source_sha).to eq(source_sha)
end
it 'does not persist target sha for detached merge request pipeline' do
expect(pipeline.target_sha).to be_nil
end
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it 'schedules update for the head pipeline of the merge request' do
expect(UpdateHeadPipelineForMergeRequestWorker)
.to receive(:perform_async).with(merge_request.id)
pipeline
end
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context 'when target sha is specified' do
let(:target_sha) { merge_request.target_branch_sha }
it 'persists the target sha' do
expect(pipeline.target_sha).to eq(target_sha)
end
end
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context 'when ref is tag' do
let(:ref_name) { 'refs/tags/v1.1.0' }
it 'does not create a merge request pipeline' do
expect(pipeline).not_to be_persisted
expect(pipeline.errors[:tag]).to eq(["is not included in the list"])
end
end
context 'when merge request is created from a forked project' do
let(:merge_request) do
create(:merge_request,
source_project: project,
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source_branch: 'feature',
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target_project: target_project,
target_branch: 'master')
end
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let(:ref_name) { 'refs/heads/feature' }
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let!(:project) { fork_project(target_project, nil, repository: true) }
let!(:target_project) { create(:project, :repository) }
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it 'creates a legacy detached merge request pipeline in the forked project' do
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expect(pipeline).to be_persisted
expect(project.ci_pipelines).to eq([pipeline])
expect(target_project.ci_pipelines).to be_empty
end
end
context "when there are no matched jobs" do
let(:config) do
{
test: {
stage: 'test',
script: 'echo',
except: ['merge_requests']
}
}
end
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it 'does not create a detached merge request pipeline' do
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expect(pipeline).not_to be_persisted
expect(pipeline.errors[:base]).to eq(["No stages / jobs for this pipeline."])
end
end
end
context 'when merge request is not specified' do
let(:merge_request) { nil }
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it 'does not create a detached merge request pipeline' do
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expect(pipeline).not_to be_persisted
expect(pipeline.errors[:merge_request]).to eq(["can't be blank"])
end
end
end
context "when config does not have merge_requests keywords" do
let(:config) do
{
build: {
stage: 'build',
script: 'echo'
},
test: {
stage: 'test',
script: 'echo'
},
pages: {
stage: 'deploy',
script: 'echo'
}
}
end
context 'when merge request is specified' do
let(:merge_request) do
create(:merge_request,
source_project: project,
source_branch: Gitlab::Git.ref_name(ref_name),
target_project: project,
target_branch: 'master')
end
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it 'does not create a detached merge request pipeline' do
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expect(pipeline).not_to be_persisted
expect(pipeline.errors[:base])
.to eq(['No stages / jobs for this pipeline.'])
end
end
context 'when merge request is not specified' do
let(:merge_request) { nil }
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it 'does not create a detached merge request pipeline' do
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expect(pipeline).not_to be_persisted
expect(pipeline.errors[:base])
.to eq(['No stages / jobs for this pipeline.'])
end
end
end
context "when config uses regular expression for only keyword" do
let(:config) do
{
build: {
stage: 'build',
script: 'echo',
only: ["/^#{ref_name}$/"]
}
}
end
context 'when merge request is specified' do
let(:merge_request) do
create(:merge_request,
source_project: project,
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source_branch: Gitlab::Git.ref_name(ref_name),
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target_project: project,
target_branch: 'master')
end
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it 'does not create a detached merge request pipeline' do
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expect(pipeline).not_to be_persisted
expect(pipeline.errors[:base])
.to eq(['No stages / jobs for this pipeline.'])
end
end
end
context "when config uses variables for only keyword" do
let(:config) do
{
build: {
stage: 'build',
script: 'echo',
only: {
variables: %w($CI)
}
}
}
end
context 'when merge request is specified' do
let(:merge_request) do
create(:merge_request,
source_project: project,
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source_branch: Gitlab::Git.ref_name(ref_name),
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target_project: project,
target_branch: 'master')
end
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it 'does not create a detached merge request pipeline' do
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expect(pipeline).not_to be_persisted
expect(pipeline.errors[:base])
.to eq(['No stages / jobs for this pipeline.'])
end
end
end
context "when config has 'except: [tags]'" do
let(:config) do
{
build: {
stage: 'build',
script: 'echo',
except: ['tags']
}
}
end
context 'when merge request is specified' do
let(:merge_request) do
create(:merge_request,
source_project: project,
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source_branch: Gitlab::Git.ref_name(ref_name),
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target_project: project,
target_branch: 'master')
end
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it 'does not create a detached merge request pipeline' do
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expect(pipeline).not_to be_persisted
expect(pipeline.errors[:base])
.to eq(['No stages / jobs for this pipeline.'])
end
end
end
end
context 'when source is web' do
let(:source) { :web }
context "when config has merge_requests keywords" do
let(:config) do
{
build: {
stage: 'build',
script: 'echo'
},
test: {
stage: 'test',
script: 'echo',
only: ['merge_requests']
},
pages: {
stage: 'deploy',
script: 'echo',
except: ['merge_requests']
}
}
end
context 'when merge request is specified' do
let(:merge_request) do
create(:merge_request,
source_project: project,
source_branch: Gitlab::Git.ref_name(ref_name),
target_project: project,
target_branch: 'master')
end
it 'does not create a merge request pipeline' do
expect(pipeline).not_to be_persisted
expect(pipeline.errors[:merge_request]).to eq(["must be blank"])
end
end
context 'when merge request is not specified' do
let(:merge_request) { nil }
it 'creates a branch pipeline' do
expect(pipeline).to be_persisted
expect(pipeline).to be_web
expect(pipeline.merge_request).to be_nil
expect(pipeline.builds.order(:stage_id).map(&:name)).to eq(%w[build pages])
end
end
end
end
end
end
describe '#execute!' do
subject { service.execute!(*args) }
let(:service) { described_class.new(project, user, ref: ref_name) }
let(:args) { [:push] }
context 'when user has a permission to create a pipeline' do
let(:user) { create(:user) }
before do
project.add_developer(user)
end
it 'does not raise an error' do
expect { subject }.not_to raise_error
end
it 'creates a pipeline' do
expect { subject }.to change { Ci::Pipeline.count }.by(1)
end
end
context 'when user does not have a permission to create a pipeline' do
let(:user) { create(:user) }
it 'raises an error' do
expect { subject }
.to raise_error(described_class::CreateError)
.with_message('Insufficient permissions to create a new pipeline')
end
end
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end
end