Saturday, July 21, 2007

junit usage -- briefly (too basic@@

  • Test Suites (advanced) = Groups of test classes clustered to permit testing of an entire application or project. A test suite looks for all class files that contain "Test" at the end of their file name
  • most "test<original method name>" methods are "void"
  • Most simple examples use assertEquals(), assertTrue()
  • setUp() is called before the evaluation of each test,
  • tearDown() -- setUp has a brother called tearDown which is called after the evaluation of each test and can be used to dereference variables or whatever so that each test may be performed without issuing side-effects


Default flow is "isolated-tests flow" ie

setUp -> testMethod1 -> tearDown ->
-> setUp -> testMethod2 -> tearDown ->



Q: How to do it on Command line?
A: java junit.textui.TestRunner FTTPCktLoaderTest

Q: how to specify a sequence/order among tests?
A: probably u need a test suite

Q: If you want to reuse the result of testmethod1?

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