public void testFallThru() throws Exception {
setUpScript("testSwitchTag.jelly");
Script script = getJelly().compileScript();
getJellyContext().setVariable("switch.on.a","one");
script.run(getJellyContext(),getXMLOutput());
assertTrue("should have set 'a.one' variable to 'true'",
getJellyContext().getVariable("a.one").equals("true"));
assertTrue("should have set 'a.two' variable to 'true'",
getJellyContext().getVariable("a.two").equals("true"));
assertNull("should not have 'a.three' variable set",