def test_convert_to_bytes_error(string):
    with pytest.raises(ValueError) as err:
        DockerStorage.convert_to_bytes(string)
    assert "Cannot convert" in str(err.value)
    assert string in str(err.value)
def test_convert_to_bytes_error(string):
    with pytest.raises(ValueError) as err:
        DockerStorage.convert_to_bytes(string)
    assert "Cannot convert" in str(err.value)
    assert string in str(err.value)
def test_convert_to_bytes(string, expect_bytes):
    got = DockerStorage.convert_to_bytes(string)
    assert got == expect_bytes
def test_convert_to_bytes(string, expect_bytes):
    got = DockerStorage.convert_to_bytes(string)
    assert got == expect_bytes