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# frozen_string_literal: true
require 'spec_helper'
describe Gitlab::Ci::Pipeline::Chain::Config::Content do
let(:project) { create(:project, ci_config_path: ci_config_path) }
let(:pipeline) { build(:ci_pipeline, project: project) }
let(:command) { Gitlab::Ci::Pipeline::Chain::Command.new(project: project) }
subject { described_class.new(pipeline, command) }
describe '#perform!' do
context 'when feature flag is disabled' do
before do
stub_feature_flags(ci_root_config_content: false)
end
context 'when bridge job is passed in as parameter' do
let(:ci_config_path) { nil }
let(:bridge) { create(:ci_bridge) }
before do
command.bridge = bridge
end
context 'when bridge job has downstream yaml' do
before do
allow(bridge).to receive(:yaml_for_downstream).and_return('the-yaml')
end
it 'returns the content already available in command' do
subject.perform!
expect(pipeline.config_source).to eq 'bridge_source'
expect(command.config_content).to eq 'the-yaml'
end
end
context 'when bridge job does not have downstream yaml' do
before do
allow(bridge).to receive(:yaml_for_downstream).and_return(nil)
end
it 'returns the next available source' do
subject.perform!
expect(pipeline.config_source).to eq 'auto_devops_source'
template = Gitlab::Template::GitlabCiYmlTemplate.find('Beta/Auto-DevOps')
expect(command.config_content).to eq(template.content)
end
end
end
context 'when config is defined in a custom path in the repository' do
let(:ci_config_path) { 'path/to/config.yml' }
before do
expect(project.repository)
.to receive(:gitlab_ci_yml_for)
.with(pipeline.sha, ci_config_path)
.and_return('the-content')
end
it 'returns the content of the YAML file' do
subject.perform!
expect(pipeline.config_source).to eq 'repository_source'
expect(pipeline.pipeline_config).to be_nil
expect(command.config_content).to eq('the-content')
end
end
context 'when config is defined remotely' do
let(:ci_config_path) { 'http://example.com/path/to/ci/config.yml' }
it 'does not support URLs and default to AutoDevops' do
subject.perform!
expect(pipeline.config_source).to eq 'auto_devops_source'
expect(pipeline.pipeline_config).to be_nil
template = Gitlab::Template::GitlabCiYmlTemplate.find('Beta/Auto-DevOps')
expect(command.config_content).to eq(template.content)
end
end
context 'when config is defined in a separate repository' do
let(:ci_config_path) { 'path/to/.gitlab-ci.yml@another-group/another-repo' }
it 'does not support YAML from external repository and default to AutoDevops' do
subject.perform!
expect(pipeline.config_source).to eq 'auto_devops_source'
expect(pipeline.pipeline_config).to be_nil
template = Gitlab::Template::GitlabCiYmlTemplate.find('Beta/Auto-DevOps')
expect(command.config_content).to eq(template.content)
end
end
context 'when config is defined in the default .gitlab-ci.yml' do
let(:ci_config_path) { nil }
before do
expect(project.repository)
.to receive(:gitlab_ci_yml_for)
.with(pipeline.sha, '.gitlab-ci.yml')
.and_return('the-content')
end
it 'returns the content of the canonical config file' do
subject.perform!
expect(pipeline.config_source).to eq 'repository_source'
expect(pipeline.pipeline_config).to be_nil
expect(command.config_content).to eq('the-content')
end
end
context 'when config is the Auto-Devops template' do
let(:ci_config_path) { nil }
before do
expect(project).to receive(:auto_devops_enabled?).and_return(true)
end
context 'when beta is enabled' do
before do
stub_feature_flags(auto_devops_beta: true)
end
it 'returns the content of AutoDevops template' do
subject.perform!
expect(pipeline.config_source).to eq 'auto_devops_source'
expect(pipeline.pipeline_config).to be_nil
template = Gitlab::Template::GitlabCiYmlTemplate.find('Beta/Auto-DevOps')
expect(command.config_content).to eq(template.content)
end
end
context 'when beta is disabled' do
before do
stub_feature_flags(auto_devops_beta: false)
end
it 'returns the content of AutoDevops template' do
subject.perform!
expect(pipeline.config_source).to eq 'auto_devops_source'
expect(pipeline.pipeline_config).to be_nil
template = Gitlab::Template::GitlabCiYmlTemplate.find('Auto-DevOps')
expect(command.config_content).to eq(template.content)
end
end
end
context 'when config is not defined anywhere' do
let(:ci_config_path) { nil }
before do
expect(project).to receive(:auto_devops_enabled?).and_return(false)
end
it 'builds root config including the auto-devops template' do
subject.perform!
expect(pipeline.config_source).to eq('unknown_source')
expect(pipeline.pipeline_config).to be_nil
expect(command.config_content).to be_nil
expect(pipeline.errors.full_messages).to include('Missing CI config file')
end
end
end
context 'when bridge job is passed in as parameter' do
let(:ci_config_path) { nil }
let(:bridge) { create(:ci_bridge) }
before do
command.bridge = bridge
allow(bridge).to receive(:yaml_for_downstream).and_return('the-yaml')
end
it 'returns the content already available in command' do
subject.perform!
expect(pipeline.config_source).to eq 'bridge_source'
expect(command.config_content).to eq 'the-yaml'
end
end
context 'when config is defined in a custom path in the repository' do
let(:ci_config_path) { 'path/to/config.yml' }
let(:config_content_result) do
<<~EOY
---
include:
- local: #{ci_config_path}
EOY
end
before do
expect(project.repository)
.to receive(:gitlab_ci_yml_for)
.with(pipeline.sha, ci_config_path)
.and_return('the-content')
end
it 'builds root config including the local custom file' do
subject.perform!
expect(pipeline.config_source).to eq 'repository_source'
expect(pipeline.pipeline_config.content).to eq(config_content_result)
expect(command.config_content).to eq(config_content_result)
end
end
context 'when config is defined remotely' do
let(:ci_config_path) { 'http://example.com/path/to/ci/config.yml' }
let(:config_content_result) do
<<~EOY
---
include:
- remote: #{ci_config_path}
EOY
end
it 'builds root config including the remote config' do
subject.perform!
expect(pipeline.config_source).to eq 'remote_source'
expect(pipeline.pipeline_config.content).to eq(config_content_result)
expect(command.config_content).to eq(config_content_result)
end
end
context 'when config is defined in a separate repository' do
let(:ci_config_path) { 'path/to/.gitlab-ci.yml@another-group/another-repo' }
let(:config_content_result) do
<<~EOY
---
include:
- project: another-group/another-repo
file: path/to/.gitlab-ci.yml
EOY
end
it 'builds root config including the path to another repository' do
subject.perform!
expect(pipeline.config_source).to eq 'external_project_source'
expect(pipeline.pipeline_config.content).to eq(config_content_result)
expect(command.config_content).to eq(config_content_result)
end
end
context 'when config is defined in the default .gitlab-ci.yml' do
let(:ci_config_path) { nil }
let(:config_content_result) do
<<~EOY
---
include:
- local: ".gitlab-ci.yml"
EOY
end
before do
expect(project.repository)
.to receive(:gitlab_ci_yml_for)
.with(pipeline.sha, '.gitlab-ci.yml')
.and_return('the-content')
end
it 'builds root config including the canonical CI config file' do
subject.perform!
expect(pipeline.config_source).to eq 'repository_source'
expect(pipeline.pipeline_config.content).to eq(config_content_result)
expect(command.config_content).to eq(config_content_result)
end
end
context 'when config is the Auto-Devops template' do
let(:ci_config_path) { nil }
let(:config_content_result) do
<<~EOY
---
include:
- template: Beta/Auto-DevOps.gitlab-ci.yml
EOY
end
before do
expect(project).to receive(:auto_devops_enabled?).and_return(true)
end
context 'when beta is enabled' do
before do
stub_feature_flags(auto_devops_beta: true)
end
it 'builds root config including the auto-devops template' do
subject.perform!
expect(pipeline.config_source).to eq 'auto_devops_source'
expect(pipeline.pipeline_config.content).to eq(config_content_result)
expect(command.config_content).to eq(config_content_result)
end
end
context 'when beta is disabled' do
before do
stub_feature_flags(auto_devops_beta: false)
end
let(:config_content_result) do
<<~EOY
---
include:
- template: Auto-DevOps.gitlab-ci.yml
EOY
end
it 'builds root config including the auto-devops template' do
subject.perform!
expect(pipeline.config_source).to eq 'auto_devops_source'
expect(pipeline.pipeline_config.content).to eq(config_content_result)
expect(command.config_content).to eq(config_content_result)
end
end
end
context 'when config is not defined anywhere' do
let(:ci_config_path) { nil }
before do
expect(project).to receive(:auto_devops_enabled?).and_return(false)
end
it 'builds root config including the auto-devops template' do
subject.perform!
expect(pipeline.config_source).to eq('unknown_source')
expect(pipeline.pipeline_config).to be_nil
expect(command.config_content).to be_nil
expect(pipeline.errors.full_messages).to include('Missing CI config file')
end
end
end
end
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