def test_odd_integer_returns_false(self):
self.assertFalse(is_even(1))
self.assertFalse(is_even(2.1))
def test_raise_error_if_arg_not_number(self):
with self.assertRaises(ValueError):
is_even('one')
def test_even_integer_returns_true(self):
self.assertTrue(is_even(2))
self.assertTrue(is_even(4.0))
def test_odd_integer_returns_false(self):
self.assertFalse(is_even(1))
self.assertFalse(is_even(2.1))
def test_raise_error_if_arg_not_number(self):
with self.assertRaises(ValueError):
is_even('one')
def test_even_integer_returns_true(self):
self.assertTrue(is_even(2))
self.assertTrue(is_even(4.0))
