@Test
public void testClassDomMethods() {
Document doc =
Jsoup.parse("<div><span class=' mellow yellow '>Hello <b>Yellow</b></span></div>");
List<Element> els = doc.getElementsByAttribute("class");
Element span = els.get(0);
assertEquals("mellow yellow", span.className());
assertTrue(span.hasClass("mellow"));
assertTrue(span.hasClass("yellow"));
Set<String> classes = span.classNames();
assertEquals(2, classes.size());
assertTrue(classes.contains("mellow"));
assertTrue(classes.contains("yellow"));
assertEquals("", doc.className());
classes = doc.classNames();
assertEquals(0, classes.size());
assertFalse(doc.hasClass("mellow"));
}
@Test
public void testHasClassDomMethods() {
Tag tag = Tag.valueOf("a");
Attributes attribs = new Attributes();
Element el = new Element(tag, "", attribs);
attribs.put("class", "toto");
boolean hasClass = el.hasClass("toto");
assertTrue(hasClass);
attribs.put("class", " toto");
hasClass = el.hasClass("toto");
assertTrue(hasClass);
attribs.put("class", "toto ");
hasClass = el.hasClass("toto");
assertTrue(hasClass);
attribs.put("class", "\ttoto ");
hasClass = el.hasClass("toto");
assertTrue(hasClass);
attribs.put("class", " toto ");
hasClass = el.hasClass("toto");
assertTrue(hasClass);
attribs.put("class", "ab");
hasClass = el.hasClass("toto");
assertFalse(hasClass);
attribs.put("class", " ");
hasClass = el.hasClass("toto");
assertFalse(hasClass);
attribs.put("class", "tototo");
hasClass = el.hasClass("toto");
assertFalse(hasClass);
attribs.put("class", "raulpismuth ");
hasClass = el.hasClass("raulpismuth");
assertTrue(hasClass);
attribs.put("class", " abcd raulpismuth efgh ");
hasClass = el.hasClass("raulpismuth");
assertTrue(hasClass);
attribs.put("class", " abcd efgh raulpismuth");
hasClass = el.hasClass("raulpismuth");
assertTrue(hasClass);
attribs.put("class", " abcd efgh raulpismuth ");
hasClass = el.hasClass("raulpismuth");
assertTrue(hasClass);
}