def testZeroDiscount(self):
discounted_price = discount_calculator(200, 0, 0 )
self.assertEqual(discounted_price, 200)
def testTextAbsolute(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(20, 10, 'a')
def testList(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator([1, 2], 10, 25)
def testNegativeAll(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(-200, -90, -100)
def testNormal(self):
discounted_price = discount_calculator(200, 10, 25)
# Check that the right values are returned
self.assertEqual(discounted_price, 155)
def testTinyResult(self):
discounted_price = discount_calculator(100, 99, .99)
self.assertEqual(discounted_price, 0.01)
def testNegativePrice(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(-200, 10, 25)
def testNormal(self):
discounted_price = discount_calculator(200, 10, 25 )
# Check that the right values are returned
self.assertEqual(discounted_price, 155)
def testNegativeAll(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(-200, -90, -100 )
def testNegativePrice(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(-200, 10, 25 )
def testNegativeAbsolute(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(200, 10, -25 )
def testTinyDiscount(self):
discounted_price = discount_calculator(200, 1, .01 )
self.assertEqual(discounted_price, 197.99)
def testTinyResult(self):
discounted_price = discount_calculator(100, 99, .99 )
self.assertEqual(discounted_price, 0.01)
def testNegativeResult3(self):
discounted_price = discount_calculator(200, 90, 1000 )
self.assertEqual(discounted_price, 0)
def testZeroDiscount(self):
discounted_price = discount_calculator(200, 0, 0)
self.assertEqual(discounted_price, 200)
def testTextPrice(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator('a', 10, 25 )
def testNegativeResult3(self):
discounted_price = discount_calculator(200, 90, 1000)
self.assertEqual(discounted_price, 0)
def testTextRelative(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(20, 'a', 25 )
def testTinyDiscount(self):
discounted_price = discount_calculator(200, 1, .01)
self.assertEqual(discounted_price, 197.99)
def testTextAbsolute(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(20, 10, 'a' )
def testNegativeAbsolute(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(200, 10, -25)
def testTextAll(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator('a', 'b', 'c' )
def testTextPrice(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator('a', 10, 25)
def testList(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator([1, 2], 10, 25 )
def testTextRelative(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator(20, 'a', 25)
def testDict(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator({'a': 200}, 10, 25 )
def testTextAll(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator('a', 'b', 'c')
def testNormal2(self):
discounted_price = discount_calculator(200, .10, 25.5)
self.assertEqual(discounted_price, 154.5)
def testDict(self):
with self.assertRaises(ValueError):
discounted_price = discount_calculator({'a': 200}, 10, 25)
def testNormal2(self):
discounted_price = discount_calculator(200, .10, 25.5 )
self.assertEqual(discounted_price, 154.5)
