A valid test, in which we pass a non-zero integer for the denominator.; A failure scenario, in which we pass a zero value for the denominator.; Listing 2 shows a JUnit 5 test class to test these ...

Testing Java Classes. Why, of course, by virtually starting up the Java class and pushing the buttons, so to speak. You test a Java class by calling methods on it from another Java class. The ...

Even a developer testing enthusiast like Alex Ruiz had to admit GUI testing was hard, so he created FEST, the functional library for test-driven GUI development. This follow-up to Alex's JavaOne ...

Using a step-by-step example in Java, this article provides a practical example of how to use test-driven development (TDD) to divide, test, and conquer larger problems when coding.

The idea of unit test is that it should be executed on a standalone JVM without the availability of a server. To explain better, let us say there is a method M() in a class A. M() depends on another ...