class MyTestCase(unittest.TestCase):
def setUp(self) -> None:
self.calculator = Calculator()
def test_instantiate_calculator(self):
self.assertIsInstance(self.calculator, Calculator)
def test_addition(self):
add = self.calculator.add(4 ,6)
self.assertEqual(add, 10)
def test_subtraction(self):
subtract = self.calculator.subtract(6 ,3)
self.assertEqual(subtract, 3)
def test_division(self):
divide = self.calculator.divide(10, 2)
self.assertEqual(divide, 5)
def test_multiplication(self):
product = self.calculator.multiply(3, 3)
self.assertEqual(product, 9)
def test_power(self):
power = self.calculator.square(3, 2)
self.assertEqual(power, 9)
def test_root(self):
root = self.calculator.root(9, 2)
self.assertEqual(root, 3)
def test_results_property(self):
self.assertEqual(self.calculator.result, 0)
class MyTestCase(unittest.TestCase):
def setUp(self) -> None:
self.calculator = Calculator()
def test_instantiate_calculator(self):
self.assertIsInstance(self.calculator, Calculator)
def test_addition(self):
add = self.calculator.add(2, 2)
self.assertEqual(add, 4)
def test_subtraction(self):
subtract = self.calculator.subtract(2, 2)
self.assertEqual(subtract, 0)
def test_multiplication(self):
product = self.calculator.product(3, 2)
self.assertEqual(product, 6)
def test_division(self):
divide = self.calculator.divide(2, 1)
self.assertEqual(divide, 2)
def test_power(self):
power = self.calculator.power(3, 2)
self.assertEqual(power, 9)
def test_root(self):
root = self.calculator.root(16, 2)
self.assertEqual(root, 4)
def square_root_test(self):
calculator = Calculator()
result = calculator.root(8)
self.assertEqual(3, result)
class MyTestCase(unittest.TestCase):
def setUp(self):
self.calculator = Calculator()
# To test instantiation of calculator class
def test_instantiate_calculator(self):
self.assertIsInstance(self.calculator, Calculator)
# Testing addition
def test_addition(self):
test_data = CSVReader(
'/Tests/Data_Calculator/Unit Test Addition.csv').data
for row in test_data:
self.assertEqual(
self.calculator.add(row['Value 1'], row['Value 2']),
int(row['Result']))
self.assertEqual(self.calculator.result, int(row['Result']))
test_data.clear()
# Testing subtraction
def test_subtraction(self):
test_data = CSVReader(
'/Tests/Data_Calculator/Unit Test Subtraction.csv').data
for row in test_data:
self.assertEqual(
self.calculator.subtract(row['Value 1'], row['Value 2']),
int(row['Result']))
self.assertEqual(self.calculator.result, int(row['Result']))
test_data.clear()
# Testing multiplication
def test_multiplication(self):
test_data = CSVReader(
'/Tests/Data_Calculator/Unit Test Multiplication.csv').data
for row in test_data:
self.assertEqual(
self.calculator.multiply(row['Value 1'], row['Value 2']),
int(row['Result']))
self.assertEqual(self.calculator.result, int(row['Result']))
test_data.clear()
# Testing division
def test_division(self):
test_data = CSVReader(
'/Tests/Data_Calculator/Unit Test Division.csv').data
for row in test_data:
self.assertAlmostEqual(
float(row['Result']),
self.calculator.divide(row['Value 1'], row['Value 2']))
self.assertAlmostEqual(float(row['Result']),
round(self.calculator.result, 9))
test_data.clear()
# Testing squared
def test_square(self):
test_data = CSVReader(
'/Tests/Data_Calculator/Unit Test Square.csv').data
for row in test_data:
self.assertEqual(self.calculator.squared(row['Value 1']),
int(row['Result']))
self.assertEqual(self.calculator.result, int(row['Result']))
test_data.clear()
# Testing squared root
def test_root(self):
test_data = CSVReader(
'/Tests/Data_Calculator/Unit Test Square Root.csv').data
for row in test_data:
self.assertAlmostEqual(self.calculator.root(row['Value 1']),
round(float(row['Result']), 9))
self.assertAlmostEqual(round(float(row['Result']), 9),
round(self.calculator.result, 9))
test_data.clear()
def test_results(self):
self.assertEqual(self.calculator.result, 0)
