@Test
public void val() {
Document doc = Jsoup.parse("<input value='one' /><textarea>two</textarea>");
Elements els = doc.select("input, textarea");
assertEquals(2, els.size());
assertEquals("one", els.val());
assertEquals("two", els.last().val());
els.val("three");
assertEquals("three", els.first().val());
assertEquals("three", els.last().val());
assertEquals("<textarea>three</textarea>", els.last().outerHtml());
}
@Test
public void notParas() {
Document doc = Jsoup.parse("<p id=1>One</p> <p>Two</p> <p><span>Three</span></p>");
Elements el1 = doc.select("p:not([id=1])");
assertEquals(2, el1.size());
assertEquals("Two", el1.first().text());
assertEquals("Three", el1.last().text());
Elements el2 = doc.select("p:not(:has(span))");
assertEquals(2, el2.size());
assertEquals("One", el2.first().text());
assertEquals("Two", el2.last().text());
}
@Test
public void testPseudoContains() {
Document doc =
Jsoup.parse(
"<div><p>The Rain.</p> <p class=light>The <i>rain</i>.</p> <p>Rain, the.</p></div>");
Elements ps1 = doc.select("p:contains(Rain)");
assertEquals(3, ps1.size());
Elements ps2 = doc.select("p:contains(the rain)");
assertEquals(2, ps2.size());
assertEquals("The Rain.", ps2.first().html());
assertEquals("The <i>rain</i>.", ps2.last().html());
Elements ps3 = doc.select("p:contains(the Rain):has(i)");
assertEquals(1, ps3.size());
assertEquals("light", ps3.first().className());
Elements ps4 = doc.select(".light:contains(rain)");
assertEquals(1, ps4.size());
assertEquals("light", ps3.first().className());
Elements ps5 = doc.select(":contains(rain)");
assertEquals(8, ps5.size()); // html, body, div,...
}
@Test
public void notAll() {
Document doc = Jsoup.parse("<p>Two</p> <p><span>Three</span></p>");
Elements el1 = doc.body().select(":not(p)"); // should just be the span
assertEquals(2, el1.size());
assertEquals("body", el1.first().tagName());
assertEquals("span", el1.last().tagName());
}
@Test
public void attributes() {
String h = "<p title=foo><p title=bar><p class=foo><p class=bar>";
Document doc = Jsoup.parse(h);
Elements withTitle = doc.select("p[title]");
assertEquals(2, withTitle.size());
assertTrue(withTitle.hasAttr("title"));
assertFalse(withTitle.hasAttr("class"));
assertEquals("foo", withTitle.attr("title"));
withTitle.removeAttr("title");
assertEquals(2, withTitle.size()); // existing Elements are not reevaluated
assertEquals(0, doc.select("p[title]").size());
Elements ps = doc.select("p").attr("style", "classy");
assertEquals(4, ps.size());
assertEquals("classy", ps.last().attr("style"));
assertEquals("bar", ps.last().attr("class"));
}
@Test
public void testByAttribute() {
String h =
"<div Title=Foo /><div Title=Bar /><div Style=Qux /><div title=Bam /><div title=SLAM />"
+ "<div data-name='with spaces'/>";
Document doc = Jsoup.parse(h);
Elements withTitle = doc.select("[title]");
assertEquals(4, withTitle.size());
Elements foo = doc.select("[TITLE=foo]");
assertEquals(1, foo.size());
Elements foo2 = doc.select("[title=\"foo\"]");
assertEquals(1, foo2.size());
Elements foo3 = doc.select("[title=\"Foo\"]");
assertEquals(1, foo3.size());
Elements dataName = doc.select("[data-name=\"with spaces\"]");
assertEquals(1, dataName.size());
assertEquals("with spaces", dataName.first().attr("data-name"));
Elements not = doc.select("div[title!=bar]");
assertEquals(5, not.size());
assertEquals("Foo", not.first().attr("title"));
Elements starts = doc.select("[title^=ba]");
assertEquals(2, starts.size());
assertEquals("Bar", starts.first().attr("title"));
assertEquals("Bam", starts.last().attr("title"));
Elements ends = doc.select("[title$=am]");
assertEquals(2, ends.size());
assertEquals("Bam", ends.first().attr("title"));
assertEquals("SLAM", ends.last().attr("title"));
Elements contains = doc.select("[title*=a]");
assertEquals(3, contains.size());
assertEquals("Bar", contains.first().attr("title"));
assertEquals("SLAM", contains.last().attr("title"));
}
@Test
public void testByAttributeStarting() {
Document doc =
Jsoup.parse(
"<div id=1 data-name=jsoup>Hello</div><p data-val=5 id=2>There</p><p id=3>No</p>");
Elements withData = doc.select("[^data-]");
assertEquals(2, withData.size());
assertEquals("1", withData.first().id());
assertEquals("2", withData.last().id());
withData = doc.select("p[^data-]");
assertEquals(1, withData.size());
assertEquals("2", withData.first().id());
}
@Test
public void testWildcardNamespacedTag() {
Document doc =
Jsoup.parse(
"<div><abc:def id=1>Hello</abc:def></div> <abc:def class=bold id=2>There</abc:def>");
Elements byTag = doc.select("*|def");
assertEquals(2, byTag.size());
assertEquals("1", byTag.first().id());
assertEquals("2", byTag.last().id());
Elements byAttr = doc.select(".bold");
assertEquals(1, byAttr.size());
assertEquals("2", byAttr.last().id());
Elements byTagAttr = doc.select("*|def.bold");
assertEquals(1, byTagAttr.size());
assertEquals("2", byTagAttr.last().id());
Elements byContains = doc.select("*|def:contains(e)");
assertEquals(2, byContains.size());
assertEquals("1", byContains.first().id());
assertEquals("2", byContains.last().id());
}
@Test
public void containsData() {
String html = "<p>jsoup</p><script>jsoup</script><span><!-- comments --></span>";
Document doc = Jsoup.parse(html);
Element body = doc.body();
Elements dataEls1 = body.select(":containsData(jsoup)");
Elements dataEls2 = body.select("script:containsData(jsoup)");
Elements dataEls3 = body.select("span:containsData(comments)");
Elements dataEls4 = body.select(":containsData(s)");
assertEquals(2, dataEls1.size()); // body and script
assertEquals(1, dataEls2.size());
assertEquals(dataEls1.last(), dataEls2.first());
assertEquals("<script>jsoup</script>", dataEls2.outerHtml());
assertEquals(1, dataEls3.size());
assertEquals("span", dataEls3.first().tagName());
assertEquals(3, dataEls4.size());
assertEquals("body", dataEls4.first().tagName());
assertEquals("script", dataEls4.get(1).tagName());
assertEquals("span", dataEls4.get(2).tagName());
}