How do I run JUnit tests from inside my java application?

Question

Is it possible to run JUnit tests from inside my java application?

Are there test frameworks I can use (such as JUnit.jar?), or am I force to find the test files, in

Answer 1

As documented in the JUnit FAQ:

public static void main(String args[]) {
  org.junit.runner.JUnitCore.main("junitfaq.SimpleTest");
}