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<!doctype html>
<meta charset="utf8">
<link rel="help" href="https://www.w3.org/TR/payment-request/#updatewith()-method">
<title>updateWith() method - state machine checks</title>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
setup({ explicit_done: true, explicit_timeout: true });
const applePay = Object.freeze({
supportedMethods: "https://apple.com/apple-pay",
data: {
version: 3,
merchantIdentifier: "merchant.com.example",
countryCode: "US",
merchantCapabilities: ["supports3DS"],
supportedNetworks: ["visa"],
}
});
const validMethod = Object.freeze({ supportedMethods: "basic-card" });
const validMethods = Object.freeze([validMethod, applePay]);
const validAmount = Object.freeze({ currency: "USD", value: "5.00" });
const validTotal = Object.freeze({
label: "label",
amount: validAmount,
});
const validShippingOption = Object.freeze({
id: "a-shipping-option",
label: "A shipping option",
amount: validAmount,
selected: true,
});
const validDetails = Object.freeze({
total: validTotal,
shippingOptions: [validShippingOption],
});
const validOptions = Object.freeze({
requestShipping: true,
});
function getPaymentPromises() {
const request = new PaymentRequest(validMethods, validDetails, validOptions);
const eventPromise = new Promise(resolve => {
request.addEventListener("shippingaddresschange", resolve);
});
const responsePromise = request.show();
return { eventPromise, responsePromise };
}
function testRequestIsClosed(button) {
button.disabled = "true";
promise_test(async t => {
const { eventPromise, responsePromise } = getPaymentPromises();
const event = await eventPromise;
// We are going to abort the responsePromise, so we can ignore error.
responsePromise.catch(err => err);
// Set request.[[state]] to closed
await event.target.abort();
assert_throws_dom(
"InvalidStateError",
() => {
event.updateWith(validDetails);
},
"request.[[state]] is not interactive, must throw an InvalidStateError."
);
responsePromise.catch(err => err);
}, button.textContent.trim());
}
function testRequestIsUpdating(button) {
button.disabled = "true";
promise_test(async t => {
const { eventPromise, responsePromise } = getPaymentPromises();
const event = await eventPromise;
// We are going to put a promise into a pending state
// check that a second call to updateWith() throws,
// then resolve the pending promise below.
let resolver;
const pendingPromise = new Promise(resolve => {
resolver = resolve;
});
// Set request.[[updating]] to true
event.updateWith(pendingPromise);
assert_throws_dom(
"InvalidStateError",
() => {
event.updateWith(validDetails);
},
"request.[[updating]] to true, must throw an InvalidStateError."
);
// We got the error we wanted, so let's resolve with valid details.
resolver(validDetails);
await pendingPromise;
await event.target.abort();
responsePromise.catch(err => err);
}, button.textContent.trim());
}
</script>
<h2>updateWith() method - state machine checks</h2>
<p>
Click on each button in sequence from top to bottom without refreshing the page.
Each button will bring up the Payment Request UI window.
</p>
<p>
When the payment sheet is shown, select a different shipping address once. Then pay.
</p>
<ol>
<li id="test-0">
<button onclick="testRequestIsClosed(this);">
When updateWith() is called, if request.[[state]] is not "interactive", then throw an " InvalidStateError" DOMException.
</button>
</li>
<li id="test-1">
<button onclick="testRequestIsUpdating(this);">
When updateWith() is called, If request.[[updating]] is true, then throw an "InvalidStateError" DOMException.
</button>
</li>
<li>
<button onclick="done();">Done!</button>
</li>
</ol>
<small>
If you find a buggy test, please <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a>
and tag one of the <a href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml">suggested reviewers</a>.
</small>
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