@pytest.mark.docker
def test_simple():
    with DockerContainer(DEFAULT_IMAGE) as container:
        assert (container.call(['echo', 'hello'], capture_output=True) == 'hello\n')
@pytest.mark.docker
def test_simple():
    with DockerContainer(DEFAULT_IMAGE) as container:
        assert (container.call(['echo', 'hello'], capture_output=True) == 'hello\n')