准备重读测试驱动开发

@Test
public void should_return_fizzbuzz_if_number_contains_3_or_5() {
    checkFizzBuzz(13, "Fizz");
    checkFizzBuzz(52, "Buzz");
    checkFizzBuzz(35, "FizzBuzz";
}

@Test
public void shoudl_return_fizz_if_number_related_to_3() {
    checkFizzBuzz(31, "Fizz");
}
@Test
public void should_return_buzz_if_number_related_to_5() {
    checkFizzBuzz(254, "Buzz");
}
@Test
public void should_return_fizzbuzz_if_number_related_to_3_and_5() {
    checkFizzBuzz(253, "FizzBuzz");
}