def test_fizzbuzz_saves_non_fizzbuzzable_integers_to_list(self):
up_to_seventy_three = fizzbuzz.fizzbuzz(73)
self.assertIsInstance(up_to_seventy_three[0], int)
self.assertEqual(up_to_seventy_three[0], 1)
self.assertIsInstance(up_to_seventy_three[12], int)
self.assertEqual(up_to_seventy_three[12], 13)
self.assertIsInstance(up_to_seventy_three[-1], int)
self.assertEqual(up_to_seventy_three[-1], 73)
def test_fizzbuzz_handles_negative_integers(self):
negative = fizzbuzz.fizzbuzz(-15)
self.assertIsInstance(negative, list)
self.assertListEqual(negative, [])
def test_fizzbuzz_handles_zero(self):
zero = fizzbuzz.fizzbuzz(0)
self.assertIsInstance(zero, list)
self.assertListEqual(zero, [])
def test_fizzbuzz_handles_multiples_of_3_and_5(self):
up_to_eighty = fizzbuzz.fizzbuzz(60)
self.assertEqual(up_to_eighty[14], "FizzBuzz")
self.assertEqual(up_to_eighty[29], "FizzBuzz")
self.assertEqual(up_to_eighty[44], "FizzBuzz")
self.assertEqual(up_to_eighty[59], "FizzBuzz")
def test_fizzbuzz_handles_multiples_of_5(self):
up_to_twenty_five = fizzbuzz.fizzbuzz(25)
self.assertEqual(up_to_twenty_five[4], "Buzz")
self.assertEqual(up_to_twenty_five[9], "Buzz")
self.assertEqual(up_to_twenty_five[19], "Buzz")
def test_fizzbuzz_handles_multiples_of_3(self):
up_to_twelve = fizzbuzz.fizzbuzz(12)
self.assertEqual(up_to_twelve[2], "Fizz")
self.assertEqual(up_to_twelve[5], "Fizz")
self.assertEqual(up_to_twelve[8], "Fizz")
self.assertEqual(up_to_twelve[11], "Fizz")
def test_fizzbuzz_list_is_the_correct_length(self):
twelve = fizzbuzz.fizzbuzz(12)
self.assertEqual(len(twelve), 12)
eighty = fizzbuzz.fizzbuzz(80)
self.assertEqual(len(eighty), 80)
def test_fizzbuzz_returns_list(self):
twelve = fizzbuzz.fizzbuzz(12)
self.assertIsInstance(twelve, list)