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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>
<script src="chrome://mochikit/content/tests/SimpleTest/EventUtils.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>
<moz-five-star rating="2" selectable></moz-five-star>
</div>
<script class="testbody" type="application/javascript">
const { BrowserTestUtils } = ChromeUtils.importESModule(
"resource://testing-common/BrowserTestUtils.sys.mjs"
);
async function testRatingValue(
mozFiveStar,
value,
ratingRounded,
expectation
) {
is(mozFiveStar.rating, value, "Rating property is set to value");
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 ${value}`);
let ratingsString = Array.from(mozFiveStar.starEls)
.map(star => star.getAttribute("rating"))
.join(",");
is("1,2,3,4,5", ratingsString, `Rendering of rating attributes`);
}
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;
await testRatingValue(
mozFiveStar,
rating,
ratingRounded,
expectation
);
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");
});
add_task(async function testMozFiveStarsSelectable() {
const selectableMozFiveStar = document.querySelector(
"moz-five-star[selectable]"
);
const selectedEvents = [];
selectableMozFiveStar.addEventListener("select", e =>
selectedEvents.push(e)
);
await selectableMozFiveStar.updateComplete;
await testRatingValue(
selectableMozFiveStar,
2,
"2",
"full,full,empty,empty,empty"
);
const fifthStar = Array.from(selectableMozFiveStar.starEls).at(4);
fifthStar.click();
is(selectedEvents.length, 1, "dispatched one event");
const selectedEvent = selectedEvents.at(0);
is(selectedEvent.type, "select", "dispatched select event");
is(selectedEvent.detail.rating, 5, "dispatched selected rating number");
await selectableMozFiveStar.updateComplete;
await testRatingValue(
selectableMozFiveStar,
5,
"5",
"full,full,full,full,full"
);
});
add_task(async function testMozFiveStarsSelectableHover() {
function assertFilledBg(star) {
ok(
getComputedStyle(star).backgroundImage.includes("#full"),
"bg is filled"
);
}
function assertNotFilledBg(star) {
ok(
getComputedStyle(star).backgroundImage.includes("#empty"),
"bg is not filled"
);
}
const selectableMozFiveStar = document.querySelector(
"moz-five-star[selectable]"
);
selectableMozFiveStar.rating = 1;
await selectableMozFiveStar.updateComplete;
const [firstStar, secondStar, thirdStar, fourthStar, fifthStar] =
selectableMozFiveStar.starEls;
assertFilledBg(firstStar);
assertNotFilledBg(secondStar, thirdStar, fourthStar, fifthStar);
synthesizeMouseAtCenter(fourthStar, { type: "mouseover" });
assertFilledBg(firstStar, secondStar, thirdStar, fourthStar);
assertNotFilledBg(fifthStar);
});
</script>
</body>
</html>
|
