require 'spec_helper' describe Gitlab::Popen::Runner do subject { described_class.new } describe '#run' do it 'runs the command and returns the result' do run_command expect(Gitlab::Popen).to have_received(:popen_with_detail) end end describe '#all_success_and_clean?' do it 'returns true when exit status is 0 and stderr is empty' do run_command expect(subject).to be_all_success_and_clean end it 'returns false when exit status is not 0' do run_command(exitstatus: 1) expect(subject).not_to be_all_success_and_clean end it 'returns false when exit stderr has something' do run_command(stderr: 'stderr') expect(subject).not_to be_all_success_and_clean end end describe '#all_success?' do it 'returns true when exit status is 0' do run_command expect(subject).to be_all_success end it 'returns false when exit status is not 0' do run_command(exitstatus: 1) expect(subject).not_to be_all_success end it 'returns true' do run_command(stderr: 'stderr') expect(subject).to be_all_success end end describe '#all_stderr_empty?' do it 'returns true when stderr is empty' do run_command expect(subject).to be_all_stderr_empty end it 'returns true when exit status is not 0' do run_command(exitstatus: 1) expect(subject).to be_all_stderr_empty end it 'returns false when exit stderr has something' do run_command(stderr: 'stderr') expect(subject).not_to be_all_stderr_empty end end describe '#failed_results' do it 'returns [] when everything is passed' do run_command expect(subject.failed_results).to be_empty end it 'returns the result when exit status is not 0' do result = run_command(exitstatus: 1) expect(subject.failed_results).to contain_exactly(result) end it 'returns [] when exit stderr has something' do run_command(stderr: 'stderr') expect(subject.failed_results).to be_empty end end describe '#warned_results' do it 'returns [] when everything is passed' do run_command expect(subject.warned_results).to be_empty end it 'returns [] when exit status is not 0' do run_command(exitstatus: 1) expect(subject.warned_results).to be_empty end it 'returns the result when exit stderr has something' do result = run_command(stderr: 'stderr') expect(subject.warned_results).to contain_exactly(result) end end def run_command( command: 'command', stdout: 'stdout', stderr: '', exitstatus: 0, status: double(exitstatus: exitstatus, success?: exitstatus.zero?), duration: 0.1) result = Gitlab::Popen::Result.new(command, stdout, stderr, status, duration) allow(Gitlab::Popen) .to receive(:popen_with_detail) .and_return(result) subject.run([command]) do |cmd, &run| expect(cmd).to eq(command) cmd_result = run.call expect(cmd_result).to eq(result) end subject.results.first end end