gitlab-org--gitlab-foss/spec/models/ci/build_dependencies_spec.rb

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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Ci::BuildDependencies do
let_it_be(:user) { create(:user) }
let_it_be(:project, reload: true) { create(:project, :repository) }
let_it_be(:pipeline, reload: true) do
create(:ci_pipeline, project: project,
sha: project.commit.id,
ref: project.default_branch,
status: 'success')
end
let!(:build) { create(:ci_build, pipeline: pipeline, name: 'build', stage_idx: 0, stage: 'build') }
let!(:rspec_test) { create(:ci_build, pipeline: pipeline, name: 'rspec', stage_idx: 1, stage: 'test') }
let!(:rubocop_test) { create(:ci_build, pipeline: pipeline, name: 'rubocop', stage_idx: 1, stage: 'test') }
let!(:staging) { create(:ci_build, pipeline: pipeline, name: 'staging', stage_idx: 2, stage: 'deploy') }
describe '#local' do
subject { described_class.new(job).local }
describe 'jobs from previous stages' do
context 'when job is in the first stage' do
let(:job) { build }
it { is_expected.to be_empty }
end
context 'when job is in the second stage' do
let(:job) { rspec_test }
it 'contains all jobs from the first stage' do
is_expected.to contain_exactly(build)
end
end
context 'when job is in the last stage' do
let(:job) { staging }
it 'contains all jobs from all previous stages' do
is_expected.to contain_exactly(build, rspec_test, rubocop_test)
end
context 'when a job is retried' do
before do
project.add_developer(user)
end
let(:retried_job) { Ci::Build.retry(rspec_test, user) }
it 'contains the retried job instead of the original one' do
is_expected.to contain_exactly(build, retried_job, rubocop_test)
end
end
end
end
describe 'jobs from specified dependencies' do
let(:dependencies) { }
let(:needs) { }
let!(:job) do
scheduling_type = needs.present? ? :dag : :stage
create(:ci_build,
pipeline: pipeline,
name: 'final',
scheduling_type: scheduling_type,
stage_idx: 3,
stage: 'deploy',
options: { dependencies: dependencies }
)
end
before do
needs.to_a.each do |need|
create(:ci_build_need, build: job, **need)
end
end
context 'when dependencies are defined' do
let(:dependencies) { %w(rspec staging) }
it { is_expected.to contain_exactly(rspec_test, staging) }
end
context 'when needs are defined' do
let(:needs) do
[
{ name: 'build', artifacts: true },
{ name: 'rspec', artifacts: true },
{ name: 'staging', artifacts: true }
]
end
it { is_expected.to contain_exactly(build, rspec_test, staging) }
end
context 'when need artifacts are defined' do
let(:needs) do
[
{ name: 'build', artifacts: true },
{ name: 'rspec', artifacts: false },
{ name: 'staging', artifacts: true }
]
end
it { is_expected.to contain_exactly(build, staging) }
end
context 'when needs and dependencies are defined' do
let(:dependencies) { %w(rspec staging) }
let(:needs) do
[
{ name: 'build', artifacts: true },
{ name: 'rspec', artifacts: true },
{ name: 'staging', artifacts: true }
]
end
it { is_expected.to contain_exactly(rspec_test, staging) }
end
context 'when needs and dependencies contradict' do
let(:dependencies) { %w(rspec staging) }
let(:needs) do
[
{ name: 'build', artifacts: true },
{ name: 'rspec', artifacts: false },
{ name: 'staging', artifacts: true }
]
end
it 'returns only the intersection' do
is_expected.to contain_exactly(staging)
end
end
context 'when nor dependencies or needs are defined' do
it 'returns the jobs from previous stages' do
is_expected.to contain_exactly(build, rspec_test, rubocop_test, staging)
end
end
end
end
describe '#all' do
let!(:job) do
create(:ci_build, pipeline: pipeline, name: 'deploy', stage_idx: 3, stage: 'deploy')
end
let(:dependencies) { described_class.new(job) }
subject { dependencies.all }
it 'returns the union of all local dependencies and any cross pipeline dependencies' do
expect(dependencies).to receive(:local).and_return([1, 2, 3])
expect(dependencies).to receive(:cross_pipeline).and_return([3, 4])
expect(subject).to contain_exactly(1, 2, 3, 4)
end
end
end