@Test
public void testPropertyStackParser () {

	String input = "test${helloValue}";
	String correctResult = "testHello";
	String result = propertyStack.resolvePropertyValue (input);
	Assert.assertTrue (result.equals(correctResult));
	testPropertyStackParser("${helloValue}${bonjourValue}", "HelloBonjour");
	testPropertyStackParser("B${bonsoirValue}XX${bonjourValue}Z", "BBonSOIRXXBonjourZ");
}