What is the FizzBuzz test?
The FizzBuzz problem is a classic test given in coding interviews. The task is simple: Print integers 1 to N, but print “Fizz” if an integer is divisible by 3, “Buzz” if an integer is divisible by 5, and “FizzBuzz” if an integer is divisible by both 3 and 5.
What is TDD and JUnit?
JUnit is a unit testing framework designed for Java programming language. Since unit tests are the smallest elements in the test automation process. With the help of unit tests, we can check the business logic of any class. So JUnit plays an important role in the development of a test-driven development framework.
Is test-driven development good?
Test-driven development is increasingly widespread and there is good empirical evidence that it’s a beneficial practice. TDD reduces the number of bugs in production and improves code quality. In other words it makes code easier to maintain and understand. Also, it provides automated tests for regression testing.
Do you use FizzBuzz as a TDD tester?
In this article, we give a common programming interview question the TDD treatment, but from a tester’s angle. Join the DZone community and get the full member experience. As part of a Sunday Morning practice session, I used FizzBuzz as my coding exercise.
When to use FizzBuzz as a coding exercise?
Join the DZone community and get the full member experience. As part of a Sunday Morning practice session, I used FizzBuzz as my coding exercise. I’ve heard that this is used in programming interviews and I so I thought I’d try it. FizzBuzz rules are documented here.
What was the first test I wrote in FizzBuzz?
The first Test I wrote was: This forced me to create the FizzBuzzConverter class and convert method. Some people don’t like multiple assertions in a Test. Sometimes I do, sometimes I don’t. The test name allowed me to have multiple assertions.
How to write test driven development in Java?
Created a test class. Copied in the rules as a comment. Formatted the rules to make it easy to understand. Added some examples so that I could understand. The first Test I wrote was: This forced me to create the FizzBuzzConverter class and convert method.