def test_enum_type_substitution(self):
self.assertSchemaCloned(schema.enum(1, 2, 3), 1)
true_of_false = schema.enum('true', 'false')
value = 'true'
self.assertIsInstance(true_of_false % value, schema.types.String)
self.assertSchemaHasValue(true_of_false % value, value)
def test_it_validates_enumerators(self):
self.assertValidationPasses('banana', schema.enum('banana', 'cucumber'))
self.assertValidationPasses(None, schema.enum(None, False, 0, ''))
self.assertValidationFails('carrot', schema.enum('banana', 'cucumber'))
self.assertValidationFails(0, schema.enum(*range(1, 10)))
self.assertValidationFails(False, schema.enum(0, 1))
def test_it_validates_enumerators(self):
self.assertValidationPasses('banana',
schema.enum('banana', 'cucumber'))
self.assertValidationPasses(None, schema.enum(None, False, 0, ''))
self.assertValidationFails('carrot', schema.enum('banana', 'cucumber'))
self.assertValidationFails(0, schema.enum(*range(1, 10)))
self.assertValidationFails(False, schema.enum(0, 1))
def test_enum_type_generator(self):
# enumerators
enumerators = (1, 2, 3)
data = fake(schema.enum(*enumerators))
self.assertIn(data, enumerators)
enumerators = ('banana', 'cucumber')
data = fake(schema.enum(*enumerators))
self.assertIn(data, enumerators)
# overriding
data = fake(schema.enum('true', 'false', True, False), 'true')
self.assertEqual(data, 'true')
def test_it_validates_nullable(self):
self.assertValidationPasses(None, schema.enum('banana', 'cucumber').nullable)
self.assertValidationPasses(None, schema.enum(None, False, 0, '').nullable)
self.assertValidationFails(False, schema.enum('true', 'false').nullable)
self.assertValidationFails(0, schema.enum('true', 'false').nullable)
self.assertValidationFails('', schema.enum('true', 'false').nullable)
self.assertValidationFails([], schema.enum('true', 'false').nullable)
self.assertValidationFails({}, schema.enum('true', 'false').nullable)
def test_it_validates_null_type(self):
self.assertValidationPasses(None,
schema.enum('banana', 'cucumber', None))
self.assertValidationPasses(None, schema.enum(None, False, 0, ''))
self.assertValidationFails(False, schema.enum('true', 'false', None))
self.assertValidationFails(0, schema.enum('true', 'false', None))
self.assertValidationFails('', schema.enum('true', 'false', None))
self.assertValidationFails([], schema.enum('true', 'false', None))
self.assertValidationFails({}, schema.enum('true', 'false', None))
def test_it_validates_nullable(self):
with warnings.catch_warnings():
warnings.simplefilter('ignore')
self.assertValidationPasses(
None,
schema.enum('banana', 'cucumber').nullable)
self.assertValidationPasses(
None,
schema.enum(None, False, 0, '').nullable)
self.assertValidationFails(False,
schema.enum('true', 'false').nullable)
self.assertValidationFails(0,
schema.enum('true', 'false').nullable)
self.assertValidationFails('',
schema.enum('true', 'false').nullable)
self.assertValidationFails([],
schema.enum('true', 'false').nullable)
self.assertValidationFails({},
schema.enum('true', 'false').nullable)
def test_enum_type_representation(self):
self.assertRepr(schema.enum(1, 2, 3), 'schema.enum(1, 2, 3)')
self.assertRepr(schema.enum('a', 'b', 'c'), "schema.enum('a', 'b', 'c')")
self.assertRepr(schema.enum(0, 1).nullable, 'schema.enum(0, 1).nullable')
