def excessive_discount_test(self):
discount_calculator = DiscountCalculator()
self.assertRaises(ValueError, discount_calculator.calculate, 50,101,'percent')
self.assertRaises(ValueError, discount_calculator.calculate, 50,50.1,'absolute')
assert discount_calculator.calculate(100,10,'percent') == 10
self.assertTrue(discount_calculator.calculate(100,10,'percent') == 10)
self.assertIn('calculate', 'discount_calculateor')
self.assertIsInstance(discount_calculator, DiscountCalculator)
def floating_point_absolute_test(self):
discount_calculator=DiscountCalculator()
result=discount_calculator.calculate(250.0,5.0,'absolute')
self.assertEqual(6.0,result)
def floating_point_absolute_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(250.0, 5.0, 'absolute')
self.assertEqual(6.0, result)
class DiscountCalculatorTests(unittest.TestCase):
def setUp(self):
self.discount_calculator = DiscountCalculator()
def test_ten_percent_discount(self):
result = self.discount_calculator.calculate(100, 10, 'percent')
self.assertEqual(10.0, result)
def test_twenty_percent_discount(self):
result = self.discount_calculator.calculate(75, 20, 'percent')
self.assertEqual(15.0, result)
def test_five_dollar_discount(self):
result = self.discount_calculator.calculate(250, 5, 'absolute')
self.assertEqual(5, result)
def test_invalid_discount_type(self):
self.assertRaises(
ValueError, self.discount_calculator.calculate, 250, 5, 'bears')
def test_float_percentage_discount(self):
result = self.discount_calculator.calculate(250.0, 5.0, 'percent')
self.assertEqual(12.5, result)
def test_float_absolute_discount(self):
result = self.discount_calculator.calculate(33.0, 28.0, 'absolute')
self.assertEqual(28.0, result)
def test_excessive_percentage_discount(self):
self.assertRaises(
ValueError, self.discount_calculator.calculate, 250, 105, 'percent')
def test_excessive_absolute_discount(self):
self.assertRaises(
ValueError, self.discount_calculator.calculate, 250, 305, 'absolute')
def floating_point_percentage_discount_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100.0,10.0,'percent')
self.assertEqual(10.0, result)
def floating_point_absolute_discount_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(250.0,5.0,'absolute')
self.assertEqual(5.0, result)
def excessive_discount_type_test(self):
discount_calculator = DiscountCalculator()
self.assertRaises(ValueError, discount_calculator.calculate,
250, 110, 'percent')
def excessive_absolute_discount_test(self):
discount_calculator = DiscountCalculator()
self.assertRaises(ValueError, discount_calculator.calculate,
250, 260, 'absolute')
def five_off_twohundredandfifty_discount_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(250, 5, 'dollar')
self.assertEqual(5, result)
def test_floating_point_absolute_amount(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100, 10.0, "absolute")
self.assertEqual(10.0, result)
def test_floating_point_absolute_amount(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100, 10.0, 'absolute')
self.assertEqual(10.0, result)
def floating_point_percentage_discount_test(self): # confirms that the percentage code works with floating point inputs discount_calculator = DiscountCalculator() result = discount_calculator.calculate(100.0,10.0,'percent') self.assertEqual(10.0, result)
def test_floating_point_discount_percentage(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100, 10.0, "percent")
self.assertEqual(10.0, result)
def test_ten_percent_discount(self): discount_calculator = DiscountCalculator() result = discount_calculator.calculate(100, 10, 'percent') self.assertEqual(10.0, result)
def floating_point_percentage_discount_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100.0, 10.0, 'percent')
self.assertEqual(10.0, result)
def five_dollar_discount_test(self): discount_calculator = DiscountCalculator() result = discount_calculator.calculate(250, 5, 'absolute') self.assertEqual(5, result)
def floating_point_absolute_discount_test(self): # tests the absolute discount code discount_calculator = DiscountCalculator() result = discount_calculator.calculate(250.0,5.0,'absolute') self.assertEqual(5.0, result)
def floating_point_percentage_discount_test(self):
# confirms that the percentage code works with floating point inputs
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100.0, 10.0, 'percent')
self.assertEqual(10.0, result)
def five_dollar_discount_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(250,5,'abs')
def floating_point_absolute_discount_test(self):
# tests the absolute discount code
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(250.0, 5.0, 'absolute')
self.assertEqual(5.0, result)
def fifteen_ercent_discount_test(self): discount_calculator = DiscountCalculator() result = discount_calculator.calculate(100, 15, 'percent') self.assertEqual(15.0, result)
def test_five_dollar_discount(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(250, 5, 'dollar')
self.assertEqual(5, result)
def floating_point_percentage_discount_test(self): discount_calculator = DiscountCalculator() result = discount_calculator.calculate(100.0, 10.0, 'percent') self.assertEqual(10.0, result)
def float_value_for_total_and_discount_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(50.0,5.5,'percent')
self.assertEqual(2.75, result)
def five_dollar_discount_test(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(250, 5, 'absolute')
self.assertEqual(5, result)
def test_fifteen_percent_discount(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100, 15, "percent")
self.assertEqual(15.0, result)
def test_ten_percent_discount(self):
discount_calculator = DiscountCalculator()
result = discount_calculator.calculate(100, 10, 'percent')
self.assertEqual(10.0, result)
def test_floating_point_value_absolute_discount(self): discount_calculator = DiscountCalculator() result = discount_calculator.calculate(100.0, 10.0, 'absolute') self.assertEqual(10, result)
