(self)
| 74 | self.assertIs(type(actual), int) |
| 75 | |
| 76 | def test_factorial(self): |
| 77 | factorial = self.module.factorial |
| 78 | self.assertEqual(factorial(0), 1) |
| 79 | total = 1 |
| 80 | for i in range(1, 1000): |
| 81 | total *= i |
| 82 | self.assertEqual(factorial(i), total) |
| 83 | self.assertEqual(factorial(i), py_factorial(i)) |
| 84 | |
| 85 | self.assertIntEqual(factorial(False), 1) |
| 86 | self.assertIntEqual(factorial(True), 1) |
| 87 | for i in range(3): |
| 88 | expected = factorial(i) |
| 89 | self.assertIntEqual(factorial(IntSubclass(i)), expected) |
| 90 | self.assertIntEqual(factorial(MyIndexable(i)), expected) |
| 91 | |
| 92 | self.assertRaises(ValueError, factorial, -1) |
| 93 | self.assertRaises(ValueError, factorial, -10**1000) |
| 94 | |
| 95 | def test_factorial_non_integers(self): |
| 96 | factorial = self.module.factorial |
nothing calls this directly
no test coverage detected