def test_to_python_invalid(self):
field = BytesField(name='asdf')
field.encoding = 'adsf'
with pytest.raises(TypeError):
field.to_python(MockConfig(), 'asdf')
def test_to_basic_invalid(self):
field = BytesField(name='asdf')
field.encoding = 'adsf'
with pytest.raises(TypeError):
field.to_basic(None, 'asdf')