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describe("Core htmx API test", function(){
beforeEach(function() {
this.server = makeServer();
clearWorkArea();
});
afterEach(function() {
this.server.restore();
clearWorkArea();
});
it('onLoad is called... onLoad', function(){
// also tests on/off
this.server.respondWith("GET", "/test", "<div id='d1' hx-get='/test'></div>")
var helper = htmx.onLoad(function (elt) {
elt.setAttribute("foo", "bar");
});
try {
var div = make("<div id='d1' hx-get='/test' hx-swap='outerHTML'></div>");
div.click();
this.server.respond();
byId("d1").getAttribute("foo").should.equal("bar");
} finally {
htmx.off("htmx:load", helper);
}
});
it('triggers properly', function () {
var div = make("<div/>");
var myEventCalled = false;
var detailStr = "";
htmx.on("myEvent", function(evt){
myEventCalled = true;
detailStr = evt.detail.str;
})
htmx.trigger(div, "myEvent", {str:"foo"})
myEventCalled.should.equal(true);
detailStr.should.equal("foo");
});
it('triggers with no details properly', function () {
var div = make("<div/>");
var myEventCalled = false;
htmx.on("myEvent", function(evt){
myEventCalled = true;
})
htmx.trigger(div, "myEvent")
myEventCalled.should.equal(true);
});
it('should find properly', function(){
var div = make("<div id='d1' class='c1 c2'>");
div.should.equal(htmx.find("#d1"));
div.should.equal(htmx.find(".c1"));
div.should.equal(htmx.find(".c2"));
div.should.equal(htmx.find(".c1.c2"));
});
it('should find properly from elt', function(){
var div = make("<div><a id='a1'></a><a id='a2'></a></div>");
htmx.find(div, "a").id.should.equal('a1');
});
it('should find all properly', function(){
var div = make("<div class='c1 c2 c3'><div class='c1 c2'><div class='c1'>");
htmx.findAll(".c1").length.should.equal(3);
htmx.findAll(".c2").length.should.equal(2);
htmx.findAll(".c3").length.should.equal(1);
});
it('should find all properly from elt', function(){
var div = make("<div><div class='c1 c2 c3'><div class='c1 c2'><div class='c1'></div>");
htmx.findAll(div, ".c1").length.should.equal(3);
htmx.findAll(div, ".c2").length.should.equal(2);
htmx.findAll(div,".c3").length.should.equal(1);
});
it('should find closest element properly', function () {
var div = make("<div><a id='a1'></a><a id='a2'></a></div>");
var a = htmx.find(div, "a");
htmx.closest(a, "div").should.equal(div);
});
it('should remove element properly', function () {
var div = make("<div><a></a></div>");
var a = htmx.find(div, "a");
htmx.remove(a);
div.innerHTML.should.equal("");
});
it('should add class properly', function () {
var div = make("<div></div>");
div.classList.contains("foo").should.equal(false);
htmx.addClass(div, "foo");
div.classList.contains("foo").should.equal(true);
});
it('should add class properly after delay', function (done) {
var div = make("<div></div>");
div.classList.contains("foo").should.equal(false);
htmx.addClass(div, "foo", 10);
div.classList.contains("foo").should.equal(false);
setTimeout(function () {
div.classList.contains("foo").should.equal(true);
done();
}, 20);
});
it('should remove class properly', function () {
var div = make("<div></div>");
htmx.addClass(div, "foo");
div.classList.contains("foo").should.equal(true);
htmx.removeClass(div, "foo");
div.classList.contains("foo").should.equal(false);
});
it('should add class properly after delay', function (done) {
var div = make("<div></div>");
htmx.addClass(div, "foo");
div.classList.contains("foo").should.equal(true);
htmx.removeClass(div, "foo", 10);
div.classList.contains("foo").should.equal(true);
setTimeout(function () {
div.classList.contains("foo").should.equal(false);
done();
}, 20);
});
it('should toggle class properly', function () {
var div = make("<div></div>");
div.classList.contains("foo").should.equal(false);
htmx.toggleClass(div, "foo");
div.classList.contains("foo").should.equal(true);
htmx.toggleClass(div, "foo");
div.classList.contains("foo").should.equal(false);
});
it('should take class properly', function () {
var div1 = make("<div></div>");
var div2 = make("<div></div>");
var div3 = make("<div></div>");
div1.classList.contains("foo").should.equal(false);
div2.classList.contains("foo").should.equal(false);
div3.classList.contains("foo").should.equal(false);
htmx.takeClass(div1, "foo");
div1.classList.contains("foo").should.equal(true);
div2.classList.contains("foo").should.equal(false);
div3.classList.contains("foo").should.equal(false);
htmx.takeClass(div2, "foo");
div1.classList.contains("foo").should.equal(false);
div2.classList.contains("foo").should.equal(true);
div3.classList.contains("foo").should.equal(false);
htmx.takeClass(div3, "foo");
div1.classList.contains("foo").should.equal(false);
div2.classList.contains("foo").should.equal(false);
div3.classList.contains("foo").should.equal(true);
});
})
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