Checking parameter of a mocked method call with Mockito

If you are using Mockito, it is sometimes useful to check the parameter state of a method passed to a mocked method call. I use it in the following cases DAO method, like create or update is called in the code. I  want to check, if the entity has been set correctly before writing into…

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How to use @Rule annotation instead of the expected keyword to unit test exceptions

The usual way for unit testing expected exceptions looks like this: @Test(expected = ConfigurationException.class) It has although the following disadvantages: you can not check details of the exception, like message or cause you can not do anything with the exception It is a better solution to use the @Rule annotation from JUnit. import org.hamcrest.core.StringContains; import org.junit.Assert;…