@Test
public void testGetChildText() {
Document doc = Jsoup.parse("<p>Hello <b>there</b> now");
Element p = doc.select("p").first();
assertEquals("Hello there now", p.text());
assertEquals("Hello now", p.ownText());
}
@Test
public void testPrependText() {
Document doc = Jsoup.parse("<div id=1><p>Hello</p></div>");
Element div = doc.getElementById("1");
div.prependText("there & now > ");
assertEquals("there & now > Hello", div.text());
assertEquals("there & now > <p>Hello</p>", TextUtil.stripNewlines(div.html()));
}
@Test
public void elementIsNotASiblingOfItself() {
Document doc = Jsoup.parse("<div><p>One<p>Two<p>Three</div>");
Element p2 = doc.select("p").get(1);
assertEquals("Two", p2.text());
Elements els = p2.siblingElements();
assertEquals(2, els.size());
assertEquals("<p>One</p>", els.get(0).outerHtml());
assertEquals("<p>Three</p>", els.get(1).outerHtml());
}
@Test
public void testSetText() {
String h = "<div id=1>Hello <p>there <b>now</b></p></div>";
Document doc = Jsoup.parse(h);
assertEquals("Hello there now", doc.text()); // need to sort out node whitespace
assertEquals("there now", doc.select("p").get(0).text());
Element div = doc.getElementById("1").text("Gone");
assertEquals("Gone", div.text());
assertEquals(0, doc.select("p").size());
}
@Test
public void testGetSiblings() {
Document doc =
Jsoup.parse("<div><p>Hello<p id=1>there<p>this<p>is<p>an<p id=last>element</div>");
Element p = doc.getElementById("1");
assertEquals("there", p.text());
assertEquals("Hello", p.previousElementSibling().text());
assertEquals("this", p.nextElementSibling().text());
assertEquals("Hello", p.firstElementSibling().text());
assertEquals("element", p.lastElementSibling().text());
}
@Test
public void testManipulateTextNodes() {
Document doc = Jsoup.parse("<p>One <span>Two</span> Three <br> Four</p>");
Element p = doc.select("p").first();
List<TextNode> textNodes = p.textNodes();
textNodes.get(1).text(" three-more ");
textNodes.get(2).splitText(3).text("-ur");
assertEquals("One Two three-more Fo-ur", p.text());
assertEquals("One three-more Fo-ur", p.ownText());
assertEquals(4, p.textNodes().size()); // grew because of split
}
@Test
public void appendMustCorrectlyMoveChildrenInsideOneParentElement() {
Document doc = new Document("");
Element body = doc.appendElement("body");
body.appendElement("div1");
body.appendElement("div2");
final Element div3 = body.appendElement("div3");
div3.text("Check");
final Element div4 = body.appendElement("div4");
ArrayList<Element> toMove = new ArrayList<Element>();
toMove.add(div3);
toMove.add(div4);
body.insertChildren(0, toMove);
String result = doc.toString().replaceAll("\\s+", "");
assertEquals("<body><div3>Check</div3><div4></div4><div1></div1><div2></div2></body>", result);
}
public int walk(Element el) {
Elements children = el.children();
String tagName = el.tagName().toLowerCase();
if (tagName.matches("h[1-6]")) {
secIndex++;
String secName = el.text();
String key =
"SectionTitle" + "/" + title + "/" + hash + "/" + new Integer(secIndex).toString();
String value = secNameFilter(secName);
dataStore.put(key, value);
}
for (Element child : children) {
secIndex = (new Walker(secIndex)).walk(child);
}
return secIndex;
}
