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<html lang="en">
<head>
<title>fixi test suite</title>
<script>
let tests = [];
let currentTest = null;
let passed = 0;
let failed = 0;
let find = (selector) => currentTest.testElt.querySelector(selector);
function fetchMock(action, init){
if (init.signal && init.signal.aborted) {
throw new DOMException("Aborted", "AbortError");
}
for (let mock of currentTest.mocks) {
if (mock.path === action || (mock.path.test && mock.path.test(action))) {
if (typeof mock.response === 'string' || mock.response instanceof String) {
return Promise.resolve({text : () => Promise.resolve(mock.response)});
} else {
return Promise.resolve({text: () => Promise.resolve(mock.response(action, init))})
}
}
}
throw `Unknown path: ${action}`;
}
document.addEventListener("fx:config", (evt)=>{
if (!evt.target.hasAttribute("use-real-fetch")){
evt.detail.cfg.fetch = fetchMock
}
})
function test(code){
let currentScript = document.currentScript;
let testElt = currentScript.closest('div');
tests.push(async ()=>{
currentTest.testElt = testElt;
try {
await code();
testElt.classList.add("passed");
testElt.insertAdjacentHTML('beforeend', `<p>Passed</p>`)
passed++;
document.querySelector(".passed-info").querySelector("output").innerText = passed.toString();
} catch (e) {
testElt.classList.add("failed");
testElt.insertAdjacentHTML('beforeend', `<p>ERROR: ${e}</p>`)
failed++;
document.querySelector(".failed-info").querySelector("output").innerText = failed.toString();
} finally {
currentTest = null;
}
})
}
function mock(path, response) {
currentTest.mocks ||= []
currentTest.mocks.push({path, response})
}
function sleep(ms) {
return new Promise((resolve) => {
setTimeout(resolve, ms);
})
}
function assertEq(actual, expected, trim) {
if (expected !== (trim ? actual?.trim() : actual)) {
console.error("Expected", expected, "found", actual);
throw `Expected ${expected} found ${actual}`
}
}
function logEvt(evt) {
console.log(evt.type, evt.target, evt.detail?.cfg || "", evt.detail)
}
document.addEventListener("fx:init", (evt) => logEvt(evt))
document.addEventListener("fx:process", (evt) => logEvt(evt))
document.addEventListener("fx:config", (evt) => logEvt(evt))
document.addEventListener("fx:before", (evt) => logEvt(evt))
document.addEventListener("fx:after", (evt) => logEvt(evt))
document.addEventListener("fx:error", (evt) => console.error(evt.detail.error, evt.target, evt.detail?.cfg || "", evt.detail))
document.addEventListener("fx:swapped", (evt) => logEvt(evt))
document.addEventListener('DOMContentLoaded', async () => {
for (let i = 0; i < document.querySelectorAll(".test").length; i++){
const testBlock = document.querySelectorAll(".test")[i];
testBlock.querySelector("h3").insertAdjacentHTML("beforeend", ` - <a id='test${i}' href="test.html?test${i}">run</a>`)
let scriptElt = testBlock.querySelector("script");
scriptElt.insertAdjacentHTML("beforebegin", `<b>Code:</b><pre></pre>`)
scriptElt.previousElementSibling.innerText = scriptElt.innerText.replaceAll(/^ {8}/gm, '') + "\n";
if (location.search.indexOf("?test") === 0) {
let index = parseInt(location.search.substring(5));
if (index !== i) {
testBlock.setAttribute("fx-ignore", 'true');
} else {
testBlock.scrollIntoView()
}
}
}
// let fixi initialize, then run tests in sequence
setTimeout(async ()=>{
for (let i = 0; i < tests.length; i++){
if (location.search.indexOf("?test") === 0) {
let index = parseInt(location.search.substring(5));
if (index !== i) {
continue;
}
}
currentTest = tests[i];
await currentTest();
}
})
});
</script>
<script src="fixi.js"></script>
<style>
.test {
padding: 8px;
margin: 8px;
}
.passed {
border: 3px solid green;
}
.failed {
border: 3px solid red;
}
.passed-info {
color: green;
}
.failed-info {
color: red;
}
pre {
padding: 4px;
margin: 12px;
border: 1px solid rgb(128, 128, 128);
background-color: whitesmoke;
}
body.hide-passed .passed {
display: none;
}
</style>
</head>
<body>
<header>
<h1>🚲 fixi test suite</h1>
<div>
<div class="passed-info">Passed: <output></output></div>
<div class="failed-info">Failed: <output></output></div>
<a href="javascript:document.body.classList.toggle('hide-passed')">Toggle Passed</a><br/>
<a href="test.html">Run All</a>
</div>
</header>
<main>
<section id="core">
<h2>Core</h2>
<div class="test">
<h3>Test basic button works</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic button works when added dynamically</h3>
<script>
test(async ()=>{
currentTest.testElt.insertAdjacentHTML('beforeEnd', `<button fx-action="/demo">Button 1</button>`)
await sleep(50);
mock("/demo", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo", true);
})
</script>
</div>
<div class="test">
<h3>Test basic target works</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo" fx-target="#output1">
Button 1
</button>
<output id="output1">
Bar
</output>
</div>
<div class="test">
<h3>Test basic target works</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Button 1", true);
assertEq(find('div')?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo" fx-swap="afterend">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic button with inner swap works</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic button with beforebegin swap works</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('button')?.previousElementSibling?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="beforebegin">
Button 1
</button>
</div>
<div class="test">
<h3>Test added content is live</h3>
<script>
test(async ()=>{
mock("/demo", "<button fx-action='/demo2'>Button 2</button>");
mock("/demo2", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Button 2", true);
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test added content with text around it is live</h3>
<script>
test(async ()=>{
mock("/demo", "content <button fx-action='/demo2'>Button 2</button> content");
mock("/demo2", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Button 2", true);
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test nested added content is live</h3>
<script>
test(async ()=>{
mock("/demo", "<p><button fx-action='/demo2'>Button 2</button></p>");
mock("/demo2", "<div>Foo</div>");
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Button 2", true);
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo", true);
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test double-click works when drop disabled</h3>
<script>
test(async ()=>{
let i = 1;
mock("/demo", ()=>`<div>Foo${i++}</div>`);
find('button').click();
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Foo1", true);
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test double-click works when drop disabled</h3>
<script>
test(async ()=>{
find('button').addEventListener("fx:config", (evt)=> evt.detail.cfg.drop = false) // don't drop any reqs
let i = 1;
mock("/demo", ()=>`<div>Foo${i++}</div>`);
find('button').click();
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Foo2", true);
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test event-based throttling works</h3>
<script>
test(async ()=>{
let i = 1;
mock("/demo", ()=>`<div>Foo${i++}</div>`);
find("button").addEventListener("fx:config", (evt)=>{
if (evt.detail.requests.size > 0) {
evt.preventDefault();
}
})
find('button').click();
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Foo1", true);
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test event-based throttling w/delay works</h3>
<script>
test(async ()=>{
let i = 1;
mock("/demo", ()=>`<div>Foo${i++}</div>`);
find("button").addEventListener("fx:config", (evt)=>{
if (evt.detail.requests.length > 0) {
evt.preventDefault();
}
})
find('button').click();
await sleep(50);
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Foo2", true);
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test event-based aborting works</h3>
<script>
test(async ()=>{
mock("/demo", ()=>`<div>Foo</div>`);
find("button").addEventListener("fx:before", (evt)=>{
evt.detail.cfg.abort();
evt.detail.cfg.confirm = async() => {
await sleep(1)
}
})
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Button 1");
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test event-based disabling works</h3>
<script>
test(async ()=>{
let i = 1;
mock("/demo", ()=>`<div>Foo${i++}</div>`);
find("button").addEventListener("fx:before", (evt)=>{
evt.target.disabled = true;
})
find("button").addEventListener("fx:finally", (evt)=>{
evt.target.disabled = true;
})
find('button').click();
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Foo1", true);
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic form works</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
find('form').requestSubmit();
await sleep(50);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<form id="f1" fx-action="/demo" fx-method="get">
Form1
</form>
</div>
<div class="test">
<h3>Test confirm can disable</h3>
<script>
test(async ()=>{
let allow = false;
mock("/demo", ()=>`<div>Foo</div>`);
find("button").addEventListener("fx:config", (evt)=>{
evt.detail.cfg.confirm = ()=>allow
})
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Button 1");
allow = true;
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test confirm-based debouncing works as expected</h3>
<script>
test(async ()=>{
mock("/demo", ()=>`<div>Foo</div>`);
let latestPromise = null;
find("button").addEventListener("fx:config", (evt)=>{
evt.detail.cfg.confirm = ()=>{
let currentPromise = latestPromise = new Promise((resolve)=>{
setTimeout(()=>resolve(currentPromise === latestPromise), 200)
})
return currentPromise
}
})
find('button').click();
await sleep(50);
assertEq(find('button')?.innerText, "Button 1");
await sleep(200);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>Test can disable transitions</h3>
<script>
test(async ()=>{
mock("/demo", ()=>`<div>Foo</div>`);
find("button").addEventListener("fx:before", (evt)=>{
evt.detail.cfg.transition = false
})
find('button').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Moving a node does not reinitialize it</h3>
<script>
test(async ()=>{
mock("/demo", ()=>`<div>Foo</div>`);
let requests = 0;
find("button").addEventListener("fx:before", ()=>{
requests++
})
let btn = find('button')
// move button to the end of the div
btn.parentElement.insertBefore(btn, null)
await sleep(50);
btn.click();
await sleep(50);
assertEq(requests, 1);
})
</script>
<button fx-action="/demo">
Button 1
</button>
<p>A Paragraph</p>
</div>
<div class="test">
<h3>Lazy loading works as expected using fx:inited</h3>
<script>
test(async ()=>{
mock("/demo", `<div><p fx-action="/demo2" fx-trigger="fx:inited">Foo</p></div>`);
mock("/demo2", `Bar`);
let btn = find('button')
btn.click();
await sleep(50);
assertEq(btn.innerText, "Bar", true);
})
</script>
<button fx-action="/demo" fx-swap="innerHTML">
Button 1
</button>
</div>
<div class="test">
<h3>GET url encodes parameters</h3>
<script>
test(async ()=>{
mock(/.*/, ()=>`<div>Foo</div>`);
let finalURL = null;
find("button").addEventListener("fx:before", (evt)=>{
finalURL = evt.detail.cfg.action;
})
let btn = find('button')
btn.click();
await sleep(50);
assertEq(finalURL, "/demo?foo=bar");
})
</script>
<form>
<input type="text" name="foo" value="bar">
<button fx-action="/demo">
Button 1
</button>
</form>
</div>
<div class="test">
<h3>GET url encodes parameters and appends when existing params</h3>
<script>
test(async ()=>{
mock(/.*/, ()=>`<div>Foo</div>`);
let finalURL = null;
find("button").addEventListener("fx:before", (evt)=>{
finalURL = evt.detail.cfg.action;
})
let btn = find('button')
btn.click();
await sleep(50);
assertEq(finalURL, "/demo?baz=bloop&foo=bar");
})
</script>
<form>
<input type="text" name="foo" value="bar">
<button fx-action="/demo?baz=bloop">
Button 1
</button>
</form>
</div>
<div class="test">
<h3>DELETE url encodes parameters</h3>
<script>
test(async ()=>{
mock(/.*/, ()=>`<div>Foo</div>`);
let finalURL = null;
find("button").addEventListener("fx:before", (evt)=>{
finalURL = evt.detail.cfg.action;
})
let btn = find('button')
btn.click();
await sleep(50);
assertEq(finalURL, "/demo?foo=bar");
})
</script>
<form>
<input type="text" name="foo" value="bar">
<button fx-action="/demo" fx-method="delete">
Button 1
</button>
</form>
</div>
<div class="test">
<h3>POST does not url encodes parameters</h3>
<script>
test(async ()=>{
mock(/.*/, ()=>`<div>Foo</div>`);
let finalURL, body = null;
find("button").addEventListener("fx:before", (evt)=>{
finalURL = evt.detail.cfg.action;
body = evt.detail.cfg.body;
})
let btn = find('button')
btn.click();
await sleep(50);
assertEq(finalURL, "/demo");
assertEq(body.has('foo'), true);
})
</script>
<form>
<input type="text" name="foo" value="bar">
<button fx-action="/demo" fx-method="post">
Button 1
</button>
</form>
</div>
</section>
<section id="web-components">
<script>
class TestWebComponent extends HTMLElement {
connectedCallback() {
console.log(this.innerHTML)
this.innerHTML = this.getAttribute('data-inner-html');
console.log(this.innerHTML)
}
}
customElements.define('test-web-component', TestWebComponent)
</script>
<h2>Web Components</h2>
<div class="test">
<h3>Works inside web components</h3>
<script>
test(async ()=>{
mock("/demo", `<div>Foo</div>`);
let btn = find('button')
btn.click();
await sleep(50);
assertEq(btn.innerText, "Foo", true);
})
</script>
<test-web-component data-inner-html="<button fx-action='/demo' fx-swap='innerHTML'>Demo</button>">
</test-web-component>
</div>
<div class="test">
<h3>Works directly on web components</h3>
<script>
test(async ()=>{
mock("/demo", `<div>Foo</div>`);
let component = find('test-web-component')
component.click();
await sleep(50);
assertEq(component.innerText, "Foo", true);
})
</script>
<test-web-component fx-action='/demo' fx-swap='innerHTML' data-inner-html="Foo">
</test-web-component>
</div>
<div class="test">
<h3>Test button input works</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
find('input').click();
await sleep(50);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<input type="button" fx-action="/demo" value="Button 1">
</div>
<div class="test">
<h3>Test can swap classes</h3>
<script>
test(async ()=>{
mock("/demo", ()=>`foo`);
find('button').click()
await sleep(50);
assertEq(find('button')?.className, "foo");
})
</script>
<button fx-action="/demo" fx-method="get" fx-swap="className">
Button 1
</button>
</div>
<div class="test">
<h3>Test can use real fetch()</h3>
<script>
test(async ()=>{
find('button').click()
await sleep(50);
assertEq(find('button')?.innerText, "foo", true);
})
</script>
<button fx-action="data:text/plain,foo" fx-swap="innerHTML" use-real-fetch>
Button 1
</button>
</div>
</section>
<section id="events">
<h2>Events</h2>
<div class="test">
<h3>Test basic fx:before triggered</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
let triggered = false;
find('button').addEventListener('fx:config', () => {
triggered = true;
})
find('button').click();
await sleep(50);
assertEq(triggered, true);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test trigger event is cancelled when config halts</h3>
<script>
test(async ()=>{
let defaultPrevented = false;
mock("/demo", "<div>Foo</div>");
currentTest.testElt.addEventListener("click", (evt)=>{
defaultPrevented = evt.defaultPrevented;
})
find('button').addEventListener('fx:config', (evt) => {
evt.preventDefault()
})
find('button').click();
await sleep(50);
assertEq(defaultPrevented, true);
assertEq(find('button')?.innerText, "Button 1", true);
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic fx:before triggered</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
let triggered = false;
find('button').addEventListener('fx:before', () => {
triggered = true;
})
find('button').click();
await sleep(50);
assertEq(triggered, true);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic fx:after triggered</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
let triggered = false;
find('button').addEventListener('fx:after', () => {
triggered = true;
})
find('button').click();
await sleep(50);
assertEq(triggered, true);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic fx:finally triggered</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
let triggered = false;
find('button').addEventListener('fx:finally', () => {
triggered = true;
})
find('button').click();
await sleep(50);
assertEq(triggered, true);
assertEq(find('div')?.innerText, "Foo");
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test fx:before can cancel request</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
let triggered = false;
find('button').addEventListener('fx:before', (evt) => {
triggered = true;
console.log(evt);
evt.preventDefault();
})
find('button').click();
await sleep(50);
assertEq(triggered, true);
assertEq(find('div'), null);
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test evt.detail.cfg.swap can be a function</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
let swapped = false;
find('button').addEventListener('fx:before', (evt) => {
evt.detail.cfg.swap = ()=>{
swapped = true;
}
})
find('button').click();
await sleep(50);
assertEq(swapped, true);
assertEq(find('div'), null);
})
</script>
<button fx-action="/demo">
Button 1
</button>
</div>
<div class="test">
<h3>Test basic fx:inited triggered</h3>
<script>
test(async ()=>{
assertEq(find('button').classList.contains("fx-inited"), true);
assertEq(find('button').parentElement.classList.contains("fx-inited"), false);
})
</script>
<button fx-action="/demo" fx-trigger="fx:inited">
Button 1
</button>
<script>
let button = document.currentScript.previousElementSibling
button.addEventListener("fx:before", (evt)=>{
evt.preventDefault(); // don't make the request
})
button.addEventListener("fx:inited", ()=>{
button.classList.add("fx-inited")
})
button.parentElement.addEventListener("fx:inited", ()=>{
button.classList.add("fx-inited")
})
</script>
</div>
<div class="test">
<h3>Test fx:swapped is triggered on doc even if element replaces itself</h3>
<script>
test(async ()=>{
mock("/demo", "<div>Foo</div>");
let swapped = false;
let evtListener = (e)=>{
console.log('here!', e)
swapped = true;
}
document.addEventListener("fx:swapped", evtListener)
find('button').click();
await sleep(10);
document.removeEventListener("fx:swapped", evtListener)
assertEq(swapped, true);
})
</script>
<div id="parent-div">
<button fx-action="/demo" fx-target="#parent-div">
Button 1
</button>
</div>
</div>
</section>
</main>
</body>
</html>