Hamcrest XML matchers

@Test
public void test_xml_path () throws Exception {

    String aListApartXML = "<daily-values> " +
             "  <total-fat units=\"g\">65</total-fat> " +
             "  <saturated-fat units=\"g\">20</saturated-fat> " +
             "  <cholesterol units=\"mg\">300</cholesterol> " +
             "  <sodium units=\"mg\">2400</sodium> " +
             "  <carb units=\"g\">300</carb> " +
             "  <fiber units=\"g\">25</fiber> " +
             "  <protein units=\"g\">50</protein> " +
             "</daily-values> ";

    Document xml = parse(aListApartXML);

    assertThat(xml, hasXPath("/daily-values/saturated-fat", equalTo("20")));
}

private static Document parse(String xml) throws Exception {
    DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
    documentBuilderFactory.setNamespaceAware(false);
    DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
    return documentBuilder.parse(new ByteArrayInputStream(xml.getBytes()));
}