def test_volume(self):
self.assertEqual(problem1.volume(2), 8)
self.assertEqual(problem1.volume(1), 1)
self.assertEqual(problem1.volume(5), 125)
self.assertEqual(problem1.volume(.25), 0.015625)
def test_volume_type_error(self):
with self.assertRaises(TypeError):
problem1.volume('a')
problem1.volume("Hello");
def test_volume_value_error(self):
with self.assertRaises(ValueError):
problem1.volume(0)
problem1.volume(-5)
def test_volume1(self):
self.assertEqual(volume(0,1,12), None)
def test_volume(self):
self.assertEqual(volume(2, 1.6,1), 3.2)
def test_volume2(self):
self.assertEqual(volume(1,-1,5), None)