def test_validate_invalid_type(self):
field = BytesField(name='asdf')
with pytest.raises(ValueError):
field._validate(MockConfig(), 100)
def test_validate_str(self):
field = BytesField()
field._validate(MockConfig(), 'hello') == b'hello'
def test_validate_bytes(self):
field = BytesField()
assert field._validate(None, b'hello') == b'hello'
def test_validate_str(self):
field = BytesField()
field._validate(None, 'hello') == b'hello'