def test_validation(self) -> None:
field = gateaux.BinaryField()
self.assertEqual(field.pack(b'test'), b'test')
field = gateaux.BinaryField(max_length=3)
self.assertEqual(field.max_length, 3)
with self.assertRaises(gateaux.errors.ValidationError):
field.pack(b'test')
class ValidTestStructure(gateaux.Structure):
key = (
gateaux.BinaryField(),
gateaux.BinaryField(),
)
value = (
gateaux.BinaryField(),
gateaux.BinaryField(),
)
class EmptyKeyTestStructure(gateaux.Structure):
key = ()
value = (gateaux.BinaryField(), )
class NoKeyTestStructure(gateaux.Structure):
value = (gateaux.BinaryField(), )
class InvalidKeyTestStructure(gateaux.Structure):
key = (gateaux.BinaryField(), object())
value = (gateaux.BinaryField(), )
class ValidTestStructure(gateaux.Structure):
'''test doc string'''
key = (gateaux.BinaryField(), )
value = (gateaux.BinaryField(), )
class NamedStructure(gateaux.Structure):
key = (gateaux.BinaryField(), gateaux.BinaryField())
value = (gateaux.BinaryField(name='value1'),
gateaux.BinaryField(name='value2'))
class NoNamesStructure(gateaux.Structure):
key = (gateaux.BinaryField(), gateaux.BinaryField())
value = (gateaux.BinaryField(), gateaux.BinaryField())
class EmptyValueTestStructure(gateaux.Structure):
key = (gateaux.BinaryField(), gateaux.BinaryField())
value = ()
def test_constructor(self) -> None:
field = gateaux.BinaryField()
self.assertEqual(field.max_length, None)
field = gateaux.BinaryField(max_length=12345)
self.assertEqual(field.max_length, 12345)
def test_unpack(self) -> None:
field = gateaux.BinaryField()
with self.assertRaises(gateaux.errors.ValidationError):
field.unpack('not bytes') # type: ignore
self.assertEqual(field.unpack(b'test'), b'test')