NodeComp extends AbstractComparator { @Override protected Type getType(final int mKey1, final int mKey2) { return Type.INTEGER; } NodeComp(final XmlNodeReadOnlyTrx rtx, final Axis mOperand1, final Axis mOperand2,
      final CompKind mComp);   }
@Test public void testGetType() throws SirixXPathException { assertEquals(Type.INTEGER, comparator.getType(123, 2435)); }