diff options
Diffstat (limited to 'spec/services/ci/components/fetch_service_spec.rb')
-rw-r--r-- | spec/services/ci/components/fetch_service_spec.rb | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/spec/services/ci/components/fetch_service_spec.rb b/spec/services/ci/components/fetch_service_spec.rb new file mode 100644 index 00000000000..f2eaa8d31b4 --- /dev/null +++ b/spec/services/ci/components/fetch_service_spec.rb @@ -0,0 +1,141 @@ +# frozen_string_literal: true + +require 'spec_helper' + +RSpec.describe Ci::Components::FetchService, feature_category: :pipeline_authoring do + let_it_be(:project) { create(:project, :repository, create_tag: 'v1.0') } + let_it_be(:user) { create(:user) } + let_it_be(:current_user) { user } + let_it_be(:current_host) { Gitlab.config.gitlab.host } + + let(:service) do + described_class.new(address: address, current_user: current_user) + end + + before do + project.add_developer(user) + end + + describe '#execute', :aggregate_failures do + subject(:result) { service.execute } + + shared_examples 'an external component' do + shared_examples 'component address' do + context 'when content exists' do + let(:sha) { project.commit(version).id } + + let(:content) do + <<~COMPONENT + job: + script: echo + COMPONENT + end + + before do + stub_project_blob(sha, component_yaml_path, content) + end + + it 'returns the content' do + expect(result).to be_success + expect(result.payload[:content]).to eq(content) + end + end + + context 'when content does not exist' do + it 'returns an error' do + expect(result).to be_error + expect(result.reason).to eq(:content_not_found) + end + end + end + + context 'when user does not have permissions to read the code' do + let(:version) { 'master' } + let(:current_user) { create(:user) } + + it 'returns an error' do + expect(result).to be_error + expect(result.reason).to eq(:not_allowed) + end + end + + context 'when version is a branch name' do + it_behaves_like 'component address' do + let(:version) { project.default_branch } + end + end + + context 'when version is a tag name' do + it_behaves_like 'component address' do + let(:version) { project.repository.tags.first.name } + end + end + + context 'when version is a commit sha' do + it_behaves_like 'component address' do + let(:version) { project.repository.tags.first.id } + end + end + + context 'when version is not provided' do + let(:version) { nil } + + it 'returns an error' do + expect(result).to be_error + expect(result.reason).to eq(:content_not_found) + end + end + + context 'when project does not exist' do + let(:component_path) { 'unknown/component' } + let(:version) { '1.0' } + + it 'returns an error' do + expect(result).to be_error + expect(result.reason).to eq(:content_not_found) + end + end + + context 'when host is different than the current instance host' do + let(:current_host) { 'another-host.com' } + let(:version) { '1.0' } + + it 'returns an error' do + expect(result).to be_error + expect(result.reason).to eq(:unsupported_path) + end + end + end + + context 'when address points to an external component' do + let(:address) { "#{current_host}/#{component_path}@#{version}" } + + context 'when component path is the full path to a project' do + let(:component_path) { project.full_path } + let(:component_yaml_path) { 'template.yml' } + + it_behaves_like 'an external component' + end + + context 'when component path points to a directory in a project' do + let(:component_path) { "#{project.full_path}/my-component" } + let(:component_yaml_path) { 'my-component/template.yml' } + + it_behaves_like 'an external component' + end + + context 'when component path points to a nested directory in a project' do + let(:component_path) { "#{project.full_path}/my-dir/my-component" } + let(:component_yaml_path) { 'my-dir/my-component/template.yml' } + + it_behaves_like 'an external component' + end + end + end + + def stub_project_blob(ref, path, content) + allow_next_instance_of(Repository) do |instance| + allow(instance).to receive(:blob_data_at).with(ref, path).and_return(content) + end + end +end |