Yet another way to handle exceptions in JUnit: catch-exception

There are many ways of handling exceptions in JUnit (3 ways of handling exceptions in JUnit. Which one to choose?,…

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JUnit ExpectedException rule: beyond basics

There are different ways of handling exceptions in JUnit tests. As I wrote in one of my previous posts, my…

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Getting JUnit Test Names Right

Finding good names is one of the challanges of crafting software. And you need to find them all the time…

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Parameterized JUnit tests

Sometimes you encounter a problem that just screams for using “parameterized” tests rather than copy/pasting the same method many times.…

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HOW-TO: Test dependencies in a Maven project (JUnit, Mockito, Hamcrest, AssertJ)

JUnit itself is not enough for most of today’s Java projects. You also need a mocking library, maybe something else.…

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Testing for expected exceptions in JUnit

Unit tests are used to verify that a piece of code operates as the developer expects it to. Sometimes, that…

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Access private fields in unit tests

First of all, let me say out louder, you need to design your code to be testable, so you test…

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More Units with MoreUnit

Just over a year ago I wrote a post about working with JUnit in Eclipse. One of the commenters recommended…

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Introduction To JUnit Theories

Have you ever read a mathematical theory? It typically reads something like this: For all a, b > 0  the…

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