@Test
public void testClone() {
Document doc = Jsoup.parse("<div><p>One<p><span>Two</div>");
Element p = doc.select("p").get(1);
Element clone = p.clone();
assertNull(clone.parent()); // should be orphaned
assertEquals(0, clone.siblingIndex);
assertEquals(1, p.siblingIndex);
assertNotNull(p.parent());
clone.append("<span>Three");
assertEquals(
"<p><span>Two</span><span>Three</span></p>", TextUtil.stripNewlines(clone.outerHtml()));
assertEquals(
"<div><p>One</p><p><span>Two</span></p></div>",
TextUtil.stripNewlines(doc.body().html())); // not modified
doc.body().appendChild(clone); // adopt
assertNotNull(clone.parent());
assertEquals(
"<div><p>One</p><p><span>Two</span></p></div><p><span>Two</span><span>Three</span></p>",
TextUtil.stripNewlines(doc.body().html()));
}
@Test
public void setHtml() {
Document doc = Jsoup.parse("<p>One</p><p>Two</p><p>Three</p>");
Elements ps = doc.select("p");
ps.prepend("<b>Bold</b>").append("<i>Ital</i>");
assertEquals("<p><b>Bold</b>Two<i>Ital</i></p>", TextUtil.stripNewlines(ps.get(1).outerHtml()));
ps.html("<span>Gone</span>");
assertEquals("<p><span>Gone</span></p>", TextUtil.stripNewlines(ps.get(1).outerHtml()));
}
@Test
public void after() {
Document doc = Jsoup.parse("<div><p>Hello</p><p>There</p></div>");
Element p1 = doc.select("p").first();
p1.after("<div>one</div><div>two</div>");
assertEquals(
"<div><p>Hello</p><div>one</div><div>two</div><p>There</p></div>",
TextUtil.stripNewlines(doc.body().html()));
doc.select("p").last().after("<p>Three</p><!-- four -->");
assertEquals(
"<div><p>Hello</p><div>one</div><div>two</div><p>There</p><p>Three</p><!-- four --></div>",
TextUtil.stripNewlines(doc.body().html()));
}
@Test
public void testWrap() {
Document doc = Jsoup.parse("<div><p>Hello</p><p>There</p></div>");
Element p = doc.select("p").first();
p.wrap("<div class='head'></div>");
assertEquals(
"<div><div class=\"head\"><p>Hello</p></div><p>There</p></div>",
TextUtil.stripNewlines(doc.body().html()));
Element ret = p.wrap("<div><div class=foo></div><p>What?</p></div>");
assertEquals(
"<div><div class=\"head\"><div><div class=\"foo\"><p>Hello</p></div><p>What?</p></div></div><p>There</p></div>",
TextUtil.stripNewlines(doc.body().html()));
assertEquals(ret, p);
}
@Test
public void testSetHtml() {
Document doc = Jsoup.parse("<div id=1><p>Hello</p></div>");
Element div = doc.getElementById("1");
div.html("<p>there</p><p>now</p>");
assertEquals("<p>there</p><p>now</p>", TextUtil.stripNewlines(div.html()));
}
@Test
public void unwrap() {
String h = "<div><font>One</font> <font><a href=\"/\">Two</a></font></div";
Document doc = Jsoup.parse(h);
doc.select("font").unwrap();
assertEquals("<div>One <a href=\"/\">Two</a></div>", TextUtil.stripNewlines(doc.body().html()));
}
@Test
public void testAddNewText() {
Document doc = Jsoup.parse("<div id=1><p>Hello</p></div>");
Element div = doc.getElementById("1");
div.appendText(" there & now >");
assertEquals("<p>Hello</p> there & now >", TextUtil.stripNewlines(div.html()));
}
@Test
public void simpleBehaviourTest() {
String h = "<div><p class=foo><a href='http://evil.com'>Hello <b id=bar>there</b>!</a></div>";
String cleanHtml = Jsoup.clean(h, Whitelist.simpleText());
assertEquals("Hello <b>there</b>!", TextUtil.stripNewlines(cleanHtml));
}
@Test
public void simpleBehaviourTest2() {
String h = "Hello <b>there</b>!";
String cleanHtml = Jsoup.clean(h, Whitelist.simpleText());
assertEquals("Hello <b>there</b>!", TextUtil.stripNewlines(cleanHtml));
}
@Test
public void outerHtml() {
Document doc = Jsoup.parse("<div><p>Hello</p></div><div><p>There</p></div>");
Elements divs = doc.select("div");
assertEquals(
"<div><p>Hello</p></div><div><p>There</p></div>", TextUtil.stripNewlines(divs.outerHtml()));
}
@Test
public void testRelaxed() {
String h = "<h1>Head</h1><td>One<td>Two</td>";
String cleanHtml = Jsoup.clean(h, Whitelist.relaxed());
assertEquals(
"<h1>Head</h1><table><tbody><tr><td>One</td><td>Two</td></tr></tbody></table>",
TextUtil.stripNewlines(cleanHtml));
}
@Test
public void testOuterHtml() {
Document doc =
Jsoup.parse("<div title='Tags &c.'><img src=foo.png><p><!-- comment -->Hello<p>there");
assertEquals(
"<html><head></head><body><div title=\"Tags &c.\"><img src=\"foo.png\"><p><!-- comment -->Hello</p><p>there</p></div></body></html>",
TextUtil.stripNewlines(doc.outerHtml()));
}
@Test
public void after() {
Document doc = Jsoup.parse("<p>This <a>is</a> <a>jsoup</a>.</p>");
doc.select("a").after("<span>foo</span>");
assertEquals(
"<p>This <a>is</a><span>foo</span> <a>jsoup</a><span>foo</span>.</p>",
TextUtil.stripNewlines(doc.body().html()));
}
@Test
public void basicWithImagesTest() {
String h =
"<div><p><img src='http://example.com/' alt=Image></p><p><img src='ftp://ftp.example.com'></p></div>";
String cleanHtml = Jsoup.clean(h, Whitelist.basicWithImages());
assertEquals(
"<p><img src=\"http://example.com/\" alt=\"Image\" /></p><p><img /></p>",
TextUtil.stripNewlines(cleanHtml));
}
@Test
public void testWrapWithRemainder() {
Document doc = Jsoup.parse("<div><p>Hello</p></div>");
Element p = doc.select("p").first();
p.wrap("<div class='head'></div><p>There!</p>");
assertEquals(
"<div><div class=\"head\"><p>Hello</p><p>There!</p></div></div>",
TextUtil.stripNewlines(doc.body().html()));
}
@Test
public void basicBehaviourTest() {
String h =
"<div><p><a href='javascript:sendAllMoney()'>Dodgy</a> <A HREF='HTTP://nice.com'>Nice</p><blockquote>Hello</blockquote>";
String cleanHtml = Jsoup.clean(h, Whitelist.basic());
assertEquals(
"<p><a rel=\"nofollow\">Dodgy</a> <a href=\"http://nice.com\" rel=\"nofollow\">Nice</a></p><blockquote>Hello</blockquote>",
TextUtil.stripNewlines(cleanHtml));
}
@Test
public void testAppendRowToTable() {
Document doc = Jsoup.parse("<table><tr><td>1</td></tr></table>");
Element table = doc.select("tbody").first();
table.append("<tr><td>2</td></tr>");
assertEquals(
"<table><tbody><tr><td>1</td></tr><tr><td>2</td></tr></tbody></table>",
TextUtil.stripNewlines(doc.body().html()));
}
@Test
public void testPrependNewHtml() {
Document doc = Jsoup.parse("<div id=1><p>Hello</p></div>");
Element div = doc.getElementById("1");
div.prepend("<p>there</p><p>now</p>");
assertEquals("<p>there</p><p>now</p><p>Hello</p>", TextUtil.stripNewlines(div.html()));
// check sibling index (reindexChildren):
Elements ps = doc.select("p");
for (int i = 0; i < ps.size(); i++) {
assertEquals(i, ps.get(i).siblingIndex);
}
}
@Test
public void insertChildrenAsCopy() {
Document doc = Jsoup.parse("<div id=1>Text <p>One</p> Text <p>Two</p></div><div id=2></div>");
Element div1 = doc.select("div").get(0);
Element div2 = doc.select("div").get(1);
Elements ps = doc.select("p").clone();
ps.first().text("One cloned");
div2.insertChildren(-1, ps);
assertEquals(4, div1.childNodeSize()); // not moved -- cloned
assertEquals(2, div2.childNodeSize());
assertEquals(
"<div id=\"1\">Text <p>One</p> Text <p>Two</p></div><div id=\"2\"><p>One cloned</p><p>Two</p></div>",
TextUtil.stripNewlines(doc.body().html()));
}
@Test
public void testPrependRowToTable() {
Document doc = Jsoup.parse("<table><tr><td>1</td></tr></table>");
Element table = doc.select("tbody").first();
table.prepend("<tr><td>2</td></tr>");
assertEquals(
"<table><tbody><tr><td>2</td></tr><tr><td>1</td></tr></tbody></table>",
TextUtil.stripNewlines(doc.body().html()));
// check sibling index (reindexChildren):
Elements ps = doc.select("tr");
for (int i = 0; i < ps.size(); i++) {
assertEquals(i, ps.get(i).siblingIndex);
}
}
@Test
public void testAddNewElement() {
Document doc = Jsoup.parse("<div id=1><p>Hello</p></div>");
Element div = doc.getElementById("1");
div.appendElement("p").text("there");
div.appendElement("P").attr("CLASS", "second").text("now");
// manually specifying tag and attributes should now preserve case, regardless of parse mode
assertEquals(
"<html><head></head><body><div id=\"1\"><p>Hello</p><p>there</p><P CLASS=\"second\">now</P></div></body></html>",
TextUtil.stripNewlines(doc.html()));
// check sibling index (with short circuit on reindexChildren):
Elements ps = doc.select("p");
for (int i = 0; i < ps.size(); i++) {
assertEquals(i, ps.get(i).siblingIndex);
}
}