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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Gitlab::Ci::Pipeline::Chain::Seed do
let(:project) { create(:project, :repository) }
let(:user) { create(:user, developer_projects: [project]) }
let(:seeds_block) { }
let(:command) do
Gitlab::Ci::Pipeline::Chain::Command.new(
project: project,
current_user: user,
origin_ref: 'master',
seeds_block: seeds_block)
end
let(:pipeline) { build(:ci_pipeline, project: project) }
describe '#perform!' do
before do
stub_ci_pipeline_yaml_file(YAML.dump(config))
end
let(:config) do
{ rspec: { script: 'rake' } }
end
subject(:run_chain) do
[
Gitlab::Ci::Pipeline::Chain::Config::Content.new(pipeline, command),
Gitlab::Ci::Pipeline::Chain::Config::Process.new(pipeline, command)
].map(&:perform!)
described_class.new(pipeline, command).perform!
end
it 'allocates next IID' do
run_chain
expect(pipeline.iid).to be_present
end
it 'ensures ci_ref' do
run_chain
expect(pipeline.ci_ref).to be_present
end
it 'sets the seeds in the command object' do
run_chain
expect(command.pipeline_seed).to be_a(Gitlab::Ci::Pipeline::Seed::Pipeline)
expect(command.pipeline_seed.size).to eq 1
end
context 'when no ref policy is specified' do
let(:config) do
{
production: { stage: 'deploy', script: 'cap prod' },
rspec: { stage: 'test', script: 'rspec' },
spinach: { stage: 'test', script: 'spinach' }
}
end
it 'correctly fabricates stages and builds' do
run_chain
seed = command.pipeline_seed
expect(seed.stages.size).to eq 2
expect(seed.size).to eq 3
expect(seed.stages.first.name).to eq 'test'
expect(seed.stages.second.name).to eq 'deploy'
expect(seed.stages[0].statuses[0].name).to eq 'rspec'
expect(seed.stages[0].statuses[1].name).to eq 'spinach'
expect(seed.stages[1].statuses[0].name).to eq 'production'
end
end
context 'when refs policy is specified' do
let(:pipeline) do
build(:ci_pipeline, project: project, ref: 'feature', tag: true)
end
let(:config) do
{
production: { stage: 'deploy', script: 'cap prod', only: ['master'] },
spinach: { stage: 'test', script: 'spinach', only: ['tags'] }
}
end
it 'returns pipeline seed with jobs only assigned to master' do
run_chain
seed = command.pipeline_seed
expect(seed.size).to eq 1
expect(seed.stages.first.name).to eq 'test'
expect(seed.stages[0].statuses[0].name).to eq 'spinach'
end
end
context 'when source policy is specified' do
let(:pipeline) { create(:ci_pipeline, source: :schedule) }
let(:config) do
{
production: { stage: 'deploy', script: 'cap prod', only: ['triggers'] },
spinach: { stage: 'test', script: 'spinach', only: ['schedules'] }
}
end
it 'returns pipeline seed with jobs only assigned to schedules' do
run_chain
seed = command.pipeline_seed
expect(seed.size).to eq 1
expect(seed.stages.first.name).to eq 'test'
expect(seed.stages[0].statuses[0].name).to eq 'spinach'
end
end
context 'when kubernetes policy is specified' do
let(:config) do
{
spinach: { stage: 'test', script: 'spinach' },
production: {
stage: 'deploy',
script: 'cap',
only: { kubernetes: 'active' }
}
}
end
context 'when kubernetes is active' do
context 'when user configured kubernetes from CI/CD > Clusters' do
let!(:cluster) { create(:cluster, :project, :provided_by_gcp) }
let(:project) { cluster.project }
let(:pipeline) { build(:ci_pipeline, project: project) }
it 'returns seeds for kubernetes dependent job' do
run_chain
seed = command.pipeline_seed
expect(seed.size).to eq 2
expect(seed.stages[0].statuses[0].name).to eq 'spinach'
expect(seed.stages[1].statuses[0].name).to eq 'production'
end
end
end
context 'when kubernetes is not active' do
it 'does not return seeds for kubernetes dependent job' do
run_chain
seed = command.pipeline_seed
expect(seed.size).to eq 1
expect(seed.stages[0].statuses[0].name).to eq 'spinach'
end
end
end
context 'when variables policy is specified' do
let(:config) do
{
unit: { script: 'minitest', only: { variables: ['$CI_PIPELINE_SOURCE'] } },
feature: { script: 'spinach', only: { variables: ['$UNDEFINED'] } }
}
end
it 'returns stage seeds only when variables expression is truthy' do
run_chain
seed = command.pipeline_seed
expect(seed.size).to eq 1
expect(seed.stages[0].statuses[0].name).to eq 'unit'
end
end
context 'when there is seeds_block' do
let(:seeds_block) do
->(pipeline) { pipeline.variables.build(key: 'VAR', value: '123') }
end
context 'when FF ci_seed_block_run_before_workflow_rules is enabled' do
it 'does not execute the block' do
run_chain
expect(pipeline.variables.size).to eq(0)
end
end
context 'when FF ci_seed_block_run_before_workflow_rules is disabled' do
before do
stub_feature_flags(ci_seed_block_run_before_workflow_rules: false)
end
it 'executes the block' do
run_chain
expect(pipeline.variables.size).to eq(1)
end
end
end
end
end
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