Unit Testing with JUnit - Tutorial



fail(String) Let the method fail. Might be used to check that a certain part of the code is not reached or to have a failing test before the test code is implemented. The String parameter is optional. assertTrue([message], boolean condition) Checks that the boolean condition is true. assertFalse([message], boolean condition) Checks that the boolean condition is false. assertEquals([String message], expected, actual) Tests that two values are the same. Note: for arrays the reference is checked not the content of the arrays. assertEquals([String message], expected, actual, tolerance) Test that float or double values match. The tolerance is the number of decimals which must be the same. assertNull([message], object) Checks that the object is null. assertNotNull([message], object) Checks that the object is not null. assertSame([String], expected, actual) Checks that both variables refer to the same object. assertNotSame([String], expected, actual)

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