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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Ci::Pipeline::Chain::EnsureEnvironments, :aggregate_failures do
let(:project) { create(:project) }
let(:user) { create(:user) }
let(:stage) { build(:ci_stage, project: project, statuses: [job]) }
let(:pipeline) { build(:ci_pipeline, project: project, stages: [stage]) }
let(:merge_request) { create(:merge_request, source_project: project) }
let(:environment) { project.environments.find_by_name('review/master') }
let(:command) do
Gitlab::Ci::Pipeline::Chain::Command.new(project: project, current_user: user)
end
let(:step) { described_class.new(pipeline, command) }
describe '#perform!' do
subject { step.perform! }
before do
job.pipeline = pipeline
end
context 'when a pipeline contains a deployment job' do
let!(:job) { build(:ci_build, :start_review_app, project: project) }
context 'and the environment does not exist' do
it 'creates the environment specified by the job' do
expect { subject }.to change { Environment.count }.by(1)
expect(environment).to be_present
expect(job.persisted_environment.name).to eq('review/master')
expect(job.metadata.expanded_environment_name).to eq('review/master')
end
context 'and the pipeline is for a merge request' do
let(:pipeline) { build(:ci_pipeline, project: project, stages: [stage], merge_request: merge_request) }
it 'associates the environment with the merge request' do
expect { subject }.to change { Environment.count }.by(1)
expect(environment.merge_request).to eq(merge_request)
end
end
end
context 'when an environment has already been existed' do
before do
create(:environment, project: project, name: 'review/master')
end
it 'ensures environment existence for the job' do
expect { subject }.not_to change { Environment.count }
expect(environment).to be_present
expect(job.persisted_environment.name).to eq('review/master')
expect(job.metadata.expanded_environment_name).to eq('review/master')
end
context 'and the pipeline is for a merge request' do
let(:pipeline) { build(:ci_pipeline, project: project, stages: [stage], merge_request: merge_request) }
it 'does not associate the environment with the merge request' do
expect { subject }.not_to change { Environment.count }
expect(environment.merge_request).to be_nil
end
end
end
context 'when an environment name contains an invalid character' do
let(:pipeline) { build(:ci_pipeline, ref: '!!!', project: project, stages: [stage]) }
it 'sets the failure status' do
expect { subject }.not_to change { Environment.count }
expect(job).to be_failed
expect(job).to be_environment_creation_failure
expect(job.persisted_environment).to be_nil
end
end
end
context 'when a pipeline contains a teardown job' do
let!(:job) { build(:ci_build, :stop_review_app, project: project) }
it 'ensures environment existence for the job' do
expect { subject }.to change { Environment.count }.by(1)
expect(environment).to be_present
expect(job.persisted_environment.name).to eq('review/master')
expect(job.metadata.expanded_environment_name).to eq('review/master')
end
end
context 'when a pipeline does not contain a deployment job' do
let!(:job) { build(:ci_build, project: project) }
it 'does not create any environments' do
expect { subject }.not_to change { Environment.count }
end
end
end
end
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