@Test
public void testTitles() {
Document noTitle = Jsoup.parse("<p>Hello</p>");
Document withTitle = Jsoup.parse("<title>First</title><title>Ignore</title><p>Hello</p>");
assertEquals("", noTitle.title());
noTitle.title("Hello");
assertEquals("Hello", noTitle.title());
assertEquals("Hello", noTitle.select("title").first().text());
assertEquals("First", withTitle.title());
withTitle.title("Hello");
assertEquals("Hello", withTitle.title());
assertEquals("Hello", withTitle.select("title").first().text());
Document normaliseTitle = Jsoup.parse("<title> Hello\nthere \n now \n");
assertEquals("Hello there now", normaliseTitle.title());
}
@Test
public void testClone() {
Document doc = Jsoup.parse("<title>Hello</title> <p>One<p>Two");
Document clone = doc.clone();
assertEquals(
"<html><head><title>Hello</title> </head><body><p>One</p><p>Two</p></body></html>",
TextUtil.stripNewlines(clone.html()));
clone.title("Hello there");
clone.select("p").first().text("One more").attr("id", "1");
assertEquals(
"<html><head><title>Hello there</title> </head><body><p id=\"1\">One more</p><p>Two</p></body></html>",
TextUtil.stripNewlines(clone.html()));
assertEquals(
"<html><head><title>Hello</title> </head><body><p>One</p><p>Two</p></body></html>",
TextUtil.stripNewlines(doc.html()));
}
@Test
public void setTextPreservesDocumentStructure() {
Document doc = Jsoup.parse("<p>Hello</p>");
doc.text("Replaced");
assertEquals("Replaced", doc.text());
assertEquals("Replaced", doc.body().text());
assertEquals(1, doc.select("head").size());
}