def test_cube_root_negative(self): """test case for check cube root""" test = ScientificCalc() self.assertEqual(test.cube_root(-8), -2)
def test_cube_root1(self): """test case for exception""" test = ScientificCalc() self.assertEqual(test.cube_root("hai"), "ValueError")
def test_cube_root(self): """test case for check cube root""" test = ScientificCalc() self.assertEqual(test.cube_root(8), 2)