Java - JUnit Test Generators

Question

I would like to know about good tools to automatically generate JUnit4 tests. By automatic generation, I mean that if I write a .java file, then a test file for the same should be created with method placeholders and setup/teardown in place (like the auto-generate constructors feature of eclipse)

I found some but I haven't tried them all and frankly I am overwhelmed by the plethora of choices. I was wondering if someone has tried some/all of them and has any recommendations from these or any other.

• http://moreunit.sourceforge.net/
• http://sourceforge.net/projects/junitgenerator/
• http://sourceforge.net/projects/junittestmaker/
• http://jub.sourceforge.net/
• http://testcasegen.sourceforge.net/
• http://www.softpedia.com/get/Programming/Other-Programming-Files/JUnit-Test-Generator.shtml
• http://mediakey.dk/~cc/generate-junit-tests/
• http://developers.google.com/java-dev-tools/codepro/doc/features/junit/test_case_generation?hl=hu-HU
• http://agile.csc.ncsu.edu/SEMaterials/tutorials/fit/

Answer 1

I use the Eclipse plugin MoreUnit. It can generate TestClasses and test-methods. It also shows which methods have test methods ...

Together with TestNG(JUnit is also good) and EclEmma junit testing is quite easy to handle and keep track on the code coverage