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