def test_list_type_args_without_third_arg(self):
"""
For list type args, data_type should return the 3rd item in the list otherwise None
"""
self.assertEqual(None, data_type([]))
def test_string_type_arg(self):
"""
For argument of string type, data_type should return the length of the string
"""
self.assertEqual(3, data_type('abc'))
def test_integer_type_args_more_than_100(self):
"""
For integer type args, data_type should compare the arg to 100.
"""
self.assertEqual('more than 100', data_type(101))
def test_integer_type_args_less_than_100(self):
"""
For integer type args, data_type should compare the arg to 100.
"""
self.assertEqual('less than 100', data_type(2))
def test_integer_type_args_equal_100(self):
"""
For integer type args, data_type should compare the arg to 100.
"""
self.assertEqual('equal to 100', data_type(100))
def test_boolean_type_args(self):
"""
For boolean args, data_type should simply return the boolean arg
"""
self.assertEqual(True, data_type(True))
def test_none_type_arg(self):
"""
For None args, data_type should return a string 'no_value'
"""
self.assertEqual('no value', data_type(None))
