@Test
public void querying() throws Exception {
assertEquals(jq.query("body").get().getTagName(), "body");
assertEquals(jq.query("body").length().longValue(), 1);
assertEquals(jq.query("asdf").length().longValue(), 0);
assertEquals(jq.queryUntil("body").length().longValue(), 1);
assertEquals(jq.queryUntilNone("asdf").length().longValue(), 0);
}
@Test
public void dataAndAttributes() {
jQuery logo_link = jq.query("#jq-siteLogo");
assertEquals("http://jquery.com", logo_link.attr("href"));
assertEquals("215", logo_link.find("img").attr("width"));
logo_link.addClass("test");
assertEquals(true, logo_link.is(".test"));
logo_link.removeClass("test");
assertEquals(false, logo_link.is(".test"));
jQuery forum = jq.query(".jq-forum");
assertEquals("Forum", forum.text());
assertEquals(
"<A href=\"http://forum.jquery.com/\" title=\"jQuery Forum\">Forum</A>",
forum.html().trim());
}
@Test
public void allMethods() {
// Combining jquery objects
assertEquals(jq.query("body").add(jq.query("html")).length().longValue(), 2L);
assertEquals(jq.query("body").add("html").length().longValue(), 2L);
assertEquals(jq.query("body").add("html").add("<div>").length().longValue(), 3L);
// Add/Remove/Toggling of classes
jQuery class_management = jq.query("body").addClass("test-class");
assertEquals(true, class_management.is(".test-class"));
class_management.removeClass("test-class");
assertEquals(false, class_management.is(".test-class"));
class_management.toggleClass("test-class");
assertEquals(true, class_management.is(".test-class"));
class_management.toggleClass("test-class");
assertEquals(false, class_management.is(".test-class"));
// Appending content
jq.query("body").append("<div id='after'>after</div>");
assertEquals(true, jq.query("body").text().endsWith("after"));
jq.query("#after").wrap("<span/>");
// NOTE: HtmlUnit is stupid and makes everything uppercase!
assertEquals(true, jq.query("body").html().toLowerCase().endsWith("</span>"));
jq.query("#after").unwrap("<span/>");
// NOTE: HtmlUnit is stupid and makes everything uppercase!
assertEquals(true, jq.query("body").html().toLowerCase().endsWith("</div>"));
// Removal of element
jq.query("#after").remove();
assertEquals(0L, jq.query("#after").length().longValue());
}
@Test
public void subQuerying() {
jQuery body = jq.query("body");
jQuery checkpoint = body.find(".jq-checkpoints li:first");
assertEquals(checkpoint.get().getTagName(), "li");
}