@Test
public void testGetNode() {

	// Act
	final Node node = DOMUtils.getNode(DOCUMENT1,
			XACMLXPath.XPATH_POLICY_ID).get();
	final Node node2 = DOMUtils.getNode(DOCUMENT2,
			XACMLXPath.XPATH_POLICY_ID).get();
	// Assert
	assertNotNull(node);
	assertNotNull(node2);
	assertEquals(POLICY_ID1, node.getNodeValue());
	assertEquals(POLICY_ID2, node2.getNodeValue());
}