require 'rake_helper' describe 'gitlab:workhorse namespace rake task' do before :all do Rake.application.rake_require 'tasks/gitlab/workhorse' end describe 'install' do let(:repo) { 'https://gitlab.com/gitlab-org/gitlab-workhorse.git' } let(:clone_path) { Rails.root.join('tmp/tests/gitlab-workhorse').to_s } let(:version) { File.read(Rails.root.join(Gitlab::Workhorse::VERSION_FILE)).chomp } context 'no dir given' do it 'aborts and display a help message' do # avoid writing task output to spec progress allow($stderr).to receive :write expect { run_rake_task('gitlab:workhorse:install') }.to raise_error /Please specify the directory where you want to install gitlab-workhorse/ end end context 'when an underlying Git command fail' do it 'aborts and display a help message' do expect_any_instance_of(Object) .to receive(:checkout_or_clone_version).and_raise 'Git error' expect { run_rake_task('gitlab:workhorse:install', clone_path) }.to raise_error 'Git error' end end describe 'checkout or clone' do before do expect(Dir).to receive(:chdir).with(clone_path) end it 'calls checkout_or_clone_version with the right arguments' do expect_any_instance_of(Object) .to receive(:checkout_or_clone_version).with(version: version, repo: repo, target_dir: clone_path) run_rake_task('gitlab:workhorse:install', clone_path) end end describe 'gmake/make' do before do FileUtils.mkdir_p(clone_path) expect(Dir).to receive(:chdir).with(clone_path).and_call_original end context 'gmake is available' do before do expect_any_instance_of(Object).to receive(:checkout_or_clone_version) allow_any_instance_of(Object).to receive(:run_command!).with(['gmake']).and_return(true) end it 'calls gmake in the gitlab-workhorse directory' do expect(Gitlab::Popen).to receive(:popen).with(%w[which gmake]).and_return(['/usr/bin/gmake', 0]) expect_any_instance_of(Object).to receive(:run_command!).with(['gmake']).and_return(true) run_rake_task('gitlab:workhorse:install', clone_path) end end context 'gmake is not available' do before do expect_any_instance_of(Object).to receive(:checkout_or_clone_version) allow_any_instance_of(Object).to receive(:run_command!).with(['make']).and_return(true) end it 'calls make in the gitlab-workhorse directory' do expect(Gitlab::Popen).to receive(:popen).with(%w[which gmake]).and_return(['', 42]) expect_any_instance_of(Object).to receive(:run_command!).with(['make']).and_return(true) run_rake_task('gitlab:workhorse:install', clone_path) end end end end end