def test_fizzbuzz_raises_error_on_invalid_arg(self):
fizzbuzz("python")
fizzbuzz(3.14159265359)
def test_fizzbuzz_returns_string_fizzbuzz(self):
assert_equal("FizzBuzz", fizzbuzz(15))
assert_equal("FizzBuzz", fizzbuzz(30))
def test_fizzbuzz_returns_number_if_not_divisible_by_3_and_5(self):
assert_equal("1", fizzbuzz(1))
assert_equal("97", fizzbuzz(97))
def test_fizzbuzz_returns_string_buzz(self):
assert_equal("Buzz", fizzbuzz(5))
assert_equal("Buzz", fizzbuzz(10))
