def test_dictable_namedtuple_plus_invalid(self):
"""(dictable_namedtuples) Test :func:`.is_namedtuple` returns ``False`` when some arguments are NOT namedtuple's"""
john, dave, aaron = self.dict_persons
self.assertTrue(is_namedtuple(john))
self.assertFalse(is_namedtuple(john, ['hello', 'world']))
self.assertFalse(is_namedtuple(dave, dict(hello='world')))
self.assertFalse(is_namedtuple(dave, aaron, 12345))
def test_not_namedtuple_class(self):
"""Test that classes and instances of classes are not namedtuple's"""
class ExampleClass:
pass
self.assertFalse(is_namedtuple(ExampleClass))
self.assertFalse(is_namedtuple(ExampleClass()))
def test_dictable_namedtuple(self):
"""Test :func:`.is_namedtuple` returns ``True`` when all arguments are valid dictable_namedtuple's"""
john, dave, aaron = self.dict_persons
self.assertTrue(is_namedtuple(john))
self.assertTrue(is_namedtuple(dave))
self.assertTrue(is_namedtuple(aaron))
self.assertTrue(is_namedtuple(john, dave, aaron))
def test_dictable_plus_normal_namedtuple(self):
"""Test :func:`.is_namedtuple` returns ``True`` when arguments are a mix of namedtuple + dictable_namedtuple's"""
john, dave, aaron = self.named_persons
d_john, d_dave, d_aaron = self.dict_persons
self.assertTrue(is_namedtuple(john, d_dave))
self.assertTrue(is_namedtuple(d_john, aaron))
self.assertTrue(
is_namedtuple(john, d_john, d_dave, dave, aaron, d_aaron))
def test_not_namedtuple_float(self):
"""Test that float's are not namedtuple's"""
self.assertFalse(is_namedtuple(12.3))
def test_not_namedtuple_int(self):
"""Test that int's are not namedtuple's"""
self.assertFalse(is_namedtuple(123))
def test_not_namedtuple_tuple(self):
"""Test that tuple's are not namedtuple's"""
self.assertFalse(is_namedtuple((
'hello',
'world',
)))
def test_not_namedtuple_list(self):
"""Test that list's are not namedtuple's"""
self.assertFalse(is_namedtuple(['hello', 'world']))
def test_not_namedtuple_dict(self):
"""Test that dictionaries are not namedtuple's"""
self.assertFalse(is_namedtuple(dict(hello='world')))