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osr-discourse-src/app/assets/javascripts/discourse/tests/unit/lib/oneboxer-test.js
Robin Ward 71d37953d5 REFACTOR: Import QUnit and related helpers rather than globals
We used many global functions to handle tests when they should be
imported like other libraries in our application. This also gets us
closer to the way Ember CLI prefers our tests to be laid out.
2020-10-07 11:50:49 -04:00

70 lines
1.8 KiB
JavaScript

import { test, module } from "qunit";
import { load } from "pretty-text/oneboxer";
import { ajax } from "discourse/lib/ajax";
import { failedCache, localCache } from "pretty-text/oneboxer-cache";
import { stringToHTML } from "discourse/tests/helpers/html-helper";
function loadOnebox(element) {
return load({
elem: element,
refresh: false,
ajax,
synchronous: true,
categoryId: 1,
topicId: 1,
});
}
module("lib:oneboxer");
test("load - failed onebox", async (assert) => {
let element = document.createElement("A");
element.setAttribute("href", "http://somebadurl.com");
await loadOnebox(element);
assert.equal(
failedCache["http://somebadurl.com"],
true,
"stores the url as failed in a cache"
);
assert.equal(
loadOnebox(element),
undefined,
"it returns early for a failed cache"
);
});
test("load - successful onebox", async (assert) => {
const html = `
<aside class="onebox allowlistedgeneric">
<header class="source">
<a href="http://test.com/somepage" target="_blank">test.com</a>
</header>
<article class="onebox-body">
<div class="aspect-image" style="--aspect-ratio:690/362;"><img src="" class="thumbnail"></div>
<h3><a href="http://test.com/somepage" target="_blank">Test Page</a></h3>
<p>Yet another collaboration tool</p>
</article>
<div class="onebox-metadata"></div>
<div style="clear: both"></div>
</aside>
`;
let element = document.createElement("A");
element.setAttribute("href", "http://somegoodurl.com");
await loadOnebox(element);
assert.equal(
localCache["http://somegoodurl.com"].prop("outerHTML"),
stringToHTML(html).outerHTML,
"stores the html of the onebox in a local cache"
);
assert.equal(
loadOnebox(element),
html.trim(),
"it returns the html from the cache"
);
});