def test_two():
assert Fizzbuzz.value_of(2) == 2
def test_one():
assert Fizzbuzz.value_of(1) == 1
def test_fifteen():
assert Fizzbuzz.value_of(15) == "FizzBuzz"
def test_five():
assert Fizzbuzz.value_of(5) == "Buzz"
def test_six():
assert Fizzbuzz.value_of(6) == "Fizz"
def test_three():
assert Fizzbuzz.value_of(i) == "Fizz"