def test_power_int(self):
self.assertEqual(power_num(2, 3), 8)
def test_for_zero_as_number_and_zero_power(self):
self.assertEqual(power_num(0, 0), 1)
def test_for_zero_as_number_and_negative_power(self):
with self.assertRaises(ZeroDivisionError):
power_num(0, -2)
def test_for_zero_as_number_and_positive_power(self):
self.assertEqual(power_num(0, 2), 0)
def test_for_negative_numbers(self):
with self.assertRaises(TypeError):
power_num(-6, 2)
def test_for_power_as_float(self):
with self.assertRaises(TypeError):
power_num(6, 2.2)
def test_for_list_as_number(self):
with self.assertRaises(TypeError):
power_num([], 2)
def test_power_float(self):
self.assertEqual(power_num(1.5, 2), 2.25)