@Test public void classes() { Document doc = Jsoup.parse("<div><p class='mellow yellow'></p><p class='red green'></p>"); Elements els = doc.select("p"); assertTrue(els.hasClass("red")); assertFalse(els.hasClass("blue")); els.addClass("blue"); els.removeClass("yellow"); els.toggleClass("mellow"); assertEquals("blue", els.get(0).className()); assertEquals("red green blue mellow", els.get(1).className()); }