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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe 'Jobs/Deploy.gitlab-ci.yml' do
subject(:template) do
<<~YAML
stages:
- test
- review
- staging
- canary
- production
- incremental rollout 10%
- incremental rollout 25%
- incremental rollout 50%
- incremental rollout 100%
- cleanup
include:
- template: Jobs/Deploy.gitlab-ci.yml
placeholder:
script:
- echo "Ensure at least one job to keep pipeline validator happy"
YAML
end
describe 'the created pipeline' do
let_it_be(:project, refind: true) { create(:project, :repository) }
let(:user) { project.owner }
let(:default_branch) { 'master' }
let(:pipeline_ref) { default_branch }
let(:service) { Ci::CreatePipelineService.new(project, user, ref: pipeline_ref) }
let(:pipeline) { service.execute!(:push).payload }
let(:build_names) { pipeline.builds.pluck(:name) }
before do
stub_ci_pipeline_yaml_file(template)
allow_any_instance_of(Ci::BuildScheduleWorker).to receive(:perform).and_return(true)
allow(project).to receive(:default_branch).and_return(default_branch)
end
context 'with no cluster or agent' do
it 'does not create any kubernetes deployment jobs' do
expect(build_names).to eq %w(placeholder)
end
end
context 'with only a disabled cluster' do
before do
create(:cluster, :project, :provided_by_gcp, enabled: false, projects: [project])
end
it 'does not create any kubernetes deployment jobs' do
expect(build_names).to eq %w(placeholder)
end
end
shared_examples_for 'pipeline with deployment jobs' do
context 'on master' do
it 'by default' do
expect(build_names).to include('production')
expect(build_names).not_to include('review')
end
it 'when CANARY_ENABLED' do
create(:ci_variable, project: project, key: 'CANARY_ENABLED', value: 'true')
expect(build_names).to include('production_manual')
expect(build_names).to include('canary')
expect(build_names).not_to include('production')
end
it 'when STAGING_ENABLED' do
create(:ci_variable, project: project, key: 'STAGING_ENABLED', value: 'true')
expect(build_names).to include('production_manual')
expect(build_names).to include('staging')
expect(build_names).not_to include('production')
end
it 'when INCREMENTAL_ROLLOUT_MODE == timed' do
create(:ci_variable, project: project, key: 'INCREMENTAL_ROLLOUT_ENABLED', value: 'true')
create(:ci_variable, project: project, key: 'INCREMENTAL_ROLLOUT_MODE', value: 'timed')
expect(build_names).not_to include('production_manual')
expect(build_names).not_to include('production')
expect(build_names).not_to include(
'rollout 10%',
'rollout 25%',
'rollout 50%',
'rollout 100%'
)
expect(build_names).to include(
'timed rollout 10%',
'timed rollout 25%',
'timed rollout 50%',
'timed rollout 100%'
)
end
it 'when INCREMENTAL_ROLLOUT_ENABLED' do
create(:ci_variable, project: project, key: 'INCREMENTAL_ROLLOUT_ENABLED', value: 'true')
expect(build_names).not_to include('production_manual')
expect(build_names).not_to include('production')
expect(build_names).not_to include(
'timed rollout 10%',
'timed rollout 25%',
'timed rollout 50%',
'timed rollout 100%'
)
expect(build_names).to include(
'rollout 10%',
'rollout 25%',
'rollout 50%',
'rollout 100%'
)
end
it 'when INCREMENTAL_ROLLOUT_MODE == manual' do
create(:ci_variable, project: project, key: 'INCREMENTAL_ROLLOUT_MODE', value: 'manual')
expect(build_names).not_to include('production_manual')
expect(build_names).not_to include('production')
expect(build_names).not_to include(
'timed rollout 10%',
'timed rollout 25%',
'timed rollout 50%',
'timed rollout 100%'
)
expect(build_names).to include(
'rollout 10%',
'rollout 25%',
'rollout 50%',
'rollout 100%'
)
end
end
shared_examples_for 'review app deployment' do
it 'creates the review and stop_review jobs but no production jobs' do
expect(build_names).to include('review')
expect(build_names).to include('stop_review')
expect(build_names).not_to include('production')
expect(build_names).not_to include('production_manual')
expect(build_names).not_to include('staging')
expect(build_names).not_to include('canary')
expect(build_names).not_to include('timed rollout 10%')
expect(build_names).not_to include('timed rollout 25%')
expect(build_names).not_to include('timed rollout 50%')
expect(build_names).not_to include('timed rollout 100%')
expect(build_names).not_to include('rollout 10%')
expect(build_names).not_to include('rollout 25%')
expect(build_names).not_to include('rollout 50%')
expect(build_names).not_to include('rollout 100%')
end
it 'does not include review when REVIEW_DISABLED' do
create(:ci_variable, project: project, key: 'REVIEW_DISABLED', value: 'true')
expect(build_names).not_to include('review')
expect(build_names).not_to include('stop_review')
end
end
context 'on branch' do
let(:pipeline_ref) { 'feature' }
before do
allow_any_instance_of(Gitlab::Ci::Pipeline::Chain::Validate::Repository).to receive(:perform!).and_return(true)
end
it_behaves_like 'review app deployment'
context 'when INCREMENTAL_ROLLOUT_ENABLED' do
before do
create(:ci_variable, project: project, key: 'INCREMENTAL_ROLLOUT_ENABLED', value: 'true')
end
it_behaves_like 'review app deployment'
end
context 'when INCREMENTAL_ROLLOUT_MODE == "timed"' do
before do
create(:ci_variable, project: project, key: 'INCREMENTAL_ROLLOUT_MODE', value: 'timed')
end
it_behaves_like 'review app deployment'
end
context 'when INCREMENTAL_ROLLOUT_MODE == "manual"' do
before do
create(:ci_variable, project: project, key: 'INCREMENTAL_ROLLOUT_MODE', value: 'manual')
end
it_behaves_like 'review app deployment'
end
end
context 'on tag' do
let(:pipeline_ref) { 'v1.0.0' }
it_behaves_like 'review app deployment'
end
context 'on merge request' do
let(:service) { MergeRequests::CreatePipelineService.new(project: project, current_user: user) }
let(:merge_request) { create(:merge_request, :simple, source_project: project) }
let(:pipeline) { service.execute(merge_request).payload }
it 'has no jobs' do
expect(pipeline).to be_merge_request_event
expect(build_names).to be_empty
end
end
end
context 'with an agent' do
before do
create(:cluster_agent, project: project)
end
it_behaves_like 'pipeline with deployment jobs'
end
context 'with a cluster' do
before do
create(:cluster, :project, :provided_by_gcp, projects: [project])
end
it_behaves_like 'pipeline with deployment jobs'
end
end
end
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