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<!DOCTYPE HTML>
<html>
<head>
<meta charset="utf-8">
<title>MozFiveStar Tests</title>
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<link rel="stylesheet" href="chrome://mochikit/content/tests/SimpleTest/test.css"/>
<script type="module" src="chrome://global/content/elements/moz-five-star.mjs"></script>
</head>
<body>
<p id="display"></p>
<div id="content" style="max-width: fit-content">
<moz-five-star label="Label" rating="2.5"></moz-five-star>
</div>
<pre id="test">
<script class="testbody" type="application/javascript">
const { BrowserTestUtils } = ChromeUtils.importESModule("resource://testing-common/BrowserTestUtils.sys.mjs");
add_task(async function testMozFiveStar() {
const mozFiveStar = document.querySelector("moz-five-star");
ok(mozFiveStar, "moz-five-star is rendered");
const stars = mozFiveStar.starEls;
ok(stars, "moz-five-star has stars");
is(stars.length, 5, "moz-five-star stars count is 5");
const rating = mozFiveStar.rating;
ok(rating, "moz-five-star has a rating");
is(rating, 2.5, "moz-five-star rating is 2.5");
});
add_task(async function testMozFiveStarsDisplay() {
const mozFiveStar = document.querySelector("moz-five-star");
ok(mozFiveStar, "moz-five-star is rendered");
async function testRating(rating, ratingRounded, expectation) {
mozFiveStar.rating = rating;
await mozFiveStar.updateComplete;
if (mozFiveStar.ownerDocument.hasPendingL10nMutations) {
await BrowserTestUtils.waitForEvent(
mozFiveStar.ownerDocument,
"L10nMutationsFinished"
);
}
let starsString = Array.from(mozFiveStar.starEls)
.map(star => star.getAttribute("fill"))
.join(",");
is(starsString, expectation, `Rendering of rating ${rating}`);
is(
mozFiveStar.starsWrapperEl.title,
`Rated ${ratingRounded} out of 5`,
"Rendered title must contain at most one fractional digit"
);
let isImage = mozFiveStar.starsWrapperEl.getAttribute("role") == "img"
|| mozFiveStar.starsWrapperEl.getAttribute("role") == "image";
ok(
isImage,
"Rating element is an image for the title to be announced"
);
}
await testRating(0.0, "0", "empty,empty,empty,empty,empty");
await testRating(0.249, "0.2", "empty,empty,empty,empty,empty");
await testRating(0.25, "0.3", "half,empty,empty,empty,empty");
await testRating(0.749, "0.7", "half,empty,empty,empty,empty");
await testRating(0.99, "1", "full,empty,empty,empty,empty");
await testRating(1.0, "1", "full,empty,empty,empty,empty");
await testRating(2, "2", "full,full,empty,empty,empty");
await testRating(3.0, "3", "full,full,full,empty,empty");
await testRating(4.001, "4", "full,full,full,full,empty");
await testRating(4.249, "4.2", "full,full,full,full,empty");
await testRating(4.25, "4.3", "full,full,full,full,half");
await testRating(4.749, "4.7", "full,full,full,full,half");
await testRating(4.89, "4.9", "full,full,full,full,full");
await testRating(5.0, "5", "full,full,full,full,full");
});
</script>
</pre>
</body>
</html>
|
