class MyTestCase(unittest.TestCase): def setUp(self): self.calculator = Calculator() def test_instantiate_calculator(self): self.assertIsInstance(self.calculator, Calculator) def test_calculator_return_sum(self): result = self.calculator.Sum(1, 2) self.assertEqual(3, result) def test_calculator_return_difference(self): result = self.calculator.Difference(1, 2) self.assertEqual(-1, result) def test_calculator_access_difference_result(self): self.calculator.Difference(1, 2) self.assertEqual(-1, self.calculator.Result) def test_calculator_access_sum_result(self): self.calculator.Sum(1, 2) self.assertEqual(3, self.calculator.Result) def test_multiple_calculators(self): calculator1 = Calculator() calculator2 = Calculator() self.calculator.Sum(calculator1.Sum(1, 2), calculator2.Difference(3, 4)) self.assertEqual(2, self.calculator.Result) def test_calculator_multiply(self): result = self.calculator.Multiply(2, 3) self.assertEqual(6, result) def test_calculator_divide(self): result = self.calculator.Divide(6, 2) self.assertEqual(3, result) def test_calculator_root(self): result = self.calculator.Root(169, 2) self.assertEqual(13, result) def test_calculator_power(self): result = self.calculator.Power(13, 2) self.assertEqual(169, result) def test_calculator_log(self): result = self.calculator.Logarithm(10, 1) self.assertEqual(0, result)
class MyTestCase(unittest.TestCase): def setUp(self): self.calculator = Calculator() def test_instantiate_calculator(self): self.assertIsInstance(self.calculator, Calculator) def test_calculator_return_sum(self): result = self.calculator.Sum(1, 2) self.assertEqual(3, result) def test_calculator_access_sum_result(self): self.calculator.Sum(1, 2) self.assertEqual(3, self.calculator.Result) def test_calculator_return_difference(self): result = self.calculator.Difference(1, 2) self.assertEqual(-1, result) def test_calculator_access_difference_result(self): self.calculator.Difference(1, 2) self.assertEqual(-1, self.calculator.Result) def test_calculator_return_product(self): result = self.calculator.Multiplication(1, 2) self.assertEqual(2, result) def test_calculator_access_product_result(self): self.calculator.Multiplication(1, 2) self.assertEqual(2, self.calculator.Result) def test_calculator_divide(self): result = self.calculator.Divide(10, 5) self.assertEqual(2, result) def test_calculator_root(self): result = self.calculator.Root(9) self.assertEqual(3, result) def test_calculator_power(self): result = self.calculator.Power(4, 2) self.assertEqual(16, result) def test_calculator_log(self): result = self.calculator.Logarithm(10, 1) self.assertEqual(0, result)
class MyTestCase(unittest.TestCase): def setUp(self): self.calculator = Calculator() def test_instantiate_calculator(self): self.assertIsInstance(self.calculator, Calculator) def test_calculator_return_sum(self): result = self.calculator.Sum(1, 2) self.assertEqual(3, result) def test_calculator_return_difference(self): result = self.calculator.Difference(1, 2) self.assertEqual(-1, result) def test_calculator_return_multiplications(self): result = self.calculator.Multiply(3, 3) self.assertEqual(9, result) def test_calculator_return_division(self): result = self.calculator.Divide(9, 3) self.assertEqual(3, result) def test_calculator_return_exponent(self): result = self.calculator.Exponent(9, 2) self.assertEqual(81, result) def test_calculator_return_root(self): result = self.calculator.nthRoot(81, 2) self.assertEqual(9, result) def test_calculator_return_log(self): result = self.calculator.Log(100, 10) self.assertEqual(2, result) def test_calculator_access_difference_result(self): self.calculator.Difference(1, 2) self.assertEqual(-1, self.calculator.Result) def test_calculator_access_sum_result(self): self.calculator.Sum(1, 2) self.assertEqual(3, self.calculator.Result) def test_calculator_access_division_result(self): self.calculator.Divide(12, 4) self.assertEqual(3, self.calculator.Result) def test_calculator_access_multiplication_result(self): self.calculator.Multiply(5, 5) self.assertEqual(25, self.calculator.Result) def test_calculator_access_exponent_result(self): self.calculator.Exponent(2, 3) self.assertEqual(8, self.calculator.Result) def test_calculator_access_root_result(self): self.calculator.nthRoot(81, 2) self.assertEqual(9, self.calculator.Result) def test_calculator_access_log_result(self): self.calculator.Log(100, 10) self.assertEqual(2, self.calculator.Result) def test_multiple_calculators(self): calculator1 = Calculator() calculator2 = Calculator() self.calculator.Sum(calculator1.Sum(1, 2), calculator2.Difference(3, 4)) self.assertEqual(2, self.calculator.Result)