@Test
public void testTwoHtml() throws IOException {
File file = new File(testDataRoot, "two.html");
String htmlContent = FileUtil.readString(file);
Document document = new LagartoDOMBuilder().parse(htmlContent);
Node html = new NodeSelector(document).select("html").get(0);
assertNotNull(html);
Node body = new NodeSelector(html).selectFirst("body");
Element h1 = body.getFirstChildElement();
assertEquals("h1", h1.getNodeName());
Node comment1 = body.getFirstChild().getNextSibling();
assertEquals(Node.NodeType.COMMENT, comment1.getNodeType());
Element p = (Element) new NodeSelector(body).selectFirst("p");
assertEquals(h1, p.getPreviousSiblingElement());
assertEquals(h1, comment1.getNextSiblingElement());
assertNull(comment1.getNextSiblingName());
// check if filter works just for sub elements
List<Node> p_ems = new NodeSelector(p).select("em");
assertEquals(1, p_ems.size());
Element script = (Element) new NodeSelector(html).selectFirst("script");
assertEquals("text/javascript", script.getAttribute("type"));
assertTrue(document.check());
}
@Test
public void testGroupOfSelectors() throws IOException {
File file = new File(testDataRoot, "one.html");
String htmlContent = FileUtil.readString(file);
Document document = new LagartoDOMBuilder().parse(htmlContent);
List<Node> nodes = new NodeSelector(document).select("em, b, b");
assertEquals(9, nodes.size());
assertTrue(document.check());
}