@Test
public void testForwardedMixedOneString() {

	String[] forwardedFields = {"f2;f3;f0->f4;f4->f0"};
	SingleInputSemanticProperties sp = new SingleInputSemanticProperties();
	SemanticPropUtil.getSemanticPropsSingleFromString(sp, forwardedFields, null, null, fiveIntTupleType, fiveIntTupleType);
	assertTrue(sp.getForwardingTargetFields(0, 2).contains(2));
	assertTrue(sp.getForwardingTargetFields(0, 3).contains(3));
	assertTrue(sp.getForwardingTargetFields(0, 0).contains(4));
	assertTrue(sp.getForwardingTargetFields(0, 4).contains(0));
}