class MyClass{
    def myname
}

class TestCase{
      TestCase(){ }

      def testNonEmptyTask(){
          def f = new MyClass()

          def name = "miceno"
          println "processing $name"
          f.myname= name
          assert f.myname == name
      }

      def testNullTask(){
          def f = new MyClass()

          def name = null
          println "processing $name"
          f.myname= name
          assert f.myname == name

    }
}

def t= new TestCase()

// Invoke all the test* methods
    t.class.methods.findAll{
        it.name.contains( 'test')
    }.each{
        println "Testing ${it.name}";
        t.invokeMethod( it.name, null)
    }