Unit testing methods in the spirit of JUnit framework.

Use these classes like this:

 import scala.testing.SUnit
 import SUnit._

 class MyTest(n: String) extends TestCase(n) {

   override def runTest() = n match {
     case "myTest1" => assertTrue(true)
     case "myTest2" => assertTrue("hello", false)
   }
 }

 val r = new TestResult()
 suite.run(r)
 for (tf <- r.failures()) {
   println(tf.toString())
 }
 

The trait TestConsoleMain contains this code as a main method, for convenience.