show-method-optional-promise-rejects-manual.https.html
<!DOCTYPE html>
<meta charset="utf-8">
<title>Test for PaymentRequest.show(optional detailsPromise) method</title>
<link rel="help" href="https://w3c.github.io/browser-payment-api/#show-method">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script>
// See function testBadUpdate() for test details!
setup({
allow_uncaught_exception: true,
explicit_done: true,
explicit_timeout: true,
});
// == TEST DATA ===
// PaymentMethod
const validMethod = Object.freeze({
supportedMethods: "valid-but-wont-ever-match",
});
const validMethodBasicCard = Object.freeze({
supportedMethods: "basic-card",
});
const validMethodApplePay = Object.freeze({
supportedMethods: "https://apple.com/pay",
});
// Methods
const validMethods = Object.freeze([
validMethodBasicCard,
validMethod,
validMethodApplePay,
]);
// Amounts
const validAmount = Object.freeze({
currency: "USD",
value: "1.00",
});
const invalidAmount = Object.freeze({
currency: "¡INVALID!",
value: "A1.0",
});
const negativeAmount = Object.freeze({
currency: "USD",
value: "-1.00",
});
// Totals
const validTotal = Object.freeze({
label: "Valid Total",
amount: validAmount,
});
const invalidTotal = Object.freeze({
label: "Invalid Total",
amount: invalidAmount,
});
const invalidNegativeTotal = Object.freeze({
label: "Invalid negative total",
amount: negativeAmount,
});
// PaymentDetailsInit
const validDetails = Object.freeze({
total: validTotal,
});
const invalidDetailsNegativeTotal = Object.freeze({
total: invalidNegativeTotal,
});
// PaymentOptions
const validOptions = Object.freeze({
requestShipping: true,
});
// PaymentItem
const validPaymentItem = Object.freeze({
amount: validAmount,
label: "Valid payment item",
});
const invalidPaymentItem = Object.freeze({
amount: invalidAmount,
label: "Invalid payment item",
});
// PaymentItem
const validPaymentItems = Object.freeze([validPaymentItem]);
const invalidPaymentItems = Object.freeze([invalidPaymentItem]);
// PaymentShippingOption
const invalidShippingOption = Object.freeze({
id: "abc",
label: "Invalid shipping option",
amount: invalidAmount,
selected: true,
});
// PaymentShippingOptions
const validShippingOption = Object.freeze({
id: "abc",
label: "valid shipping option",
amount: validAmount,
});
const validShippingOptions = Object.freeze([validShippingOption]);
const invalidShippingOptions = Object.freeze([invalidShippingOption]);
// PaymentDetailsModifier
const validModifier = Object.freeze({
additionalDisplayItems: validPaymentItems,
supportedMethods: "valid-but-wont-ever-match",
total: validTotal,
});
const modifierWithInvalidDisplayItems = Object.freeze({
additionalDisplayItems: invalidPaymentItems,
supportedMethods: "basic-card",
total: validTotal,
});
const modifierWithValidDisplayItems = Object.freeze({
additionalDisplayItems: validPaymentItems,
supportedMethods: "basic-card",
total: validTotal,
});
const modifierWithInvalidTotal = Object.freeze({
additionalDisplayItems: validPaymentItems,
supportedMethods: "basic-card",
total: invalidTotal,
});
const recursiveData = {};
recursiveData.foo = recursiveData;
Object.freeze(recursiveData);
const modifierWithRecursiveData = Object.freeze({
supportedMethods: validMethodBasicCard,
total: validTotal,
data: recursiveData,
});
// == END OF TEST DATA ===
/*
These test work by creating a "valid" payment request and then
performing a bad update via `show(detailsPromise)`.
The `badDetails` cause detailsPromise to reject with `expectedError`.
*/
function testBadUpdate(testAssertion, badDetails, expectedError) {
promise_test(async t => {
const request = new PaymentRequest(
validMethods,
validDetails,
validOptions
);
const detailsPromise = Promise.resolve(badDetails);
const acceptPromise = request.show(detailsPromise);
await promise_rejects(
t,
expectedError,
acceptPromise,
"badDetails must cause acceptPromise to reject with expectedError"
);
}, testAssertion);
}
</script>
<h2>
PaymentRequest <code>.show(optional detailsPromise)</code> tests
</h2>
<h3>
Bad details - causes `detailsPromise` to reject.
</h3>
<p>
Click on each button in sequence from top to bottom without refreshing the page.
No payment sheet should be shown, as all provided values cause an error.
</p>
<p>
<strong>
If you see a payment sheet, it means the test has failed.
</strong>
</p>
<ol>
<li><button onclick="
const rejectedPromise = Promise.reject(new SyntaxError('test'))
.catch(err => err);
testBadUpdate(this.textContent, rejectedPromise, 'AbortError');
">
Rejection of detailsPromise must abort the update with an 'AbortError' DOMException.
</button></li>
<li><button onclick="
const invalidDetails = { total: `this will cause a TypeError!` };
testBadUpdate(this.textContent, invalidDetails, new TypeError());
">
Total in the update is a string, so converting to IDL must abort the update with a TypeError.
</button></li>
<li><button onclick="
const invalidDetails = { total: recursiveData };
testBadUpdate(this.textContent, invalidDetails, new TypeError());
">
Total is recursive, so converting to IDL must abort the update with a TypeError.
</button></li>
<li><button onclick="
testBadUpdate(this.textContent, invalidDetailsNegativeTotal, new TypeError());
">
Updating with a negative total results in a TypeError.
</button></li>
<li><button onclick="
const badDetails = Object.assign({}, validDetails, {
displayItems: invalidPaymentItems
});
testBadUpdate(this.textContent, badDetails, new RangeError());
">
Updating with a displayItem with an invalid currency results in TypeError.
</button></li>
<li><button onclick="
const duplicateShippingOptions = [validShippingOption, validShippingOption];
const badDetails = Object.assign({}, validDetails, {
shippingOptions: duplicateShippingOptions,
});
testBadUpdate(this.textContent, badDetails, new TypeError());
">
Updating with duplicate shippingOptions (same IDs) results in a TypeError.
</button></li>
<li><button onclick="
const badDetails = Object.assign({}, validDetails, {
shippingOptions: invalidShippingOptions,
});
testBadUpdate(this.textContent, badDetails, new RangeError());
">
Updating with a shippingOption with an invalid currency value results in a RangError.
</button></li>
<li><button onclick="
// validModifier is there as to avoid false positives
const badModifiers = { modifiers: [modifierWithInvalidTotal, validModifier] };
const badDetails = Object.assign({}, validDetails, badModifiers);
testBadUpdate(this.textContent, badDetails, new RangeError());
">
Must throw a RangeError when a modifier's total item has an invalid currency.
</button></li>
<li><button onclick="
// validModifier is there as to avoid false positives
const badModifiers = {
modifiers: [modifierWithInvalidDisplayItems, validModifier],
};
const badDetails = Object.assign({}, validDetails, badModifiers);
testBadUpdate(this.textContent, badDetails, new RangeError());
">
Must throw a RangeError when a modifier display item has an invalid currency.
</button></li>
<li><button onclick="
// validModifier is there as to avoid false positives
const badModifiers = {
modifiers: [modifierWithRecursiveData, validModifier],
};
const badDetails = Object.assign({}, validDetails, badModifiers);
testBadUpdate(this.textContent, badDetails, new TypeError());
">
Must throw as Modifier has a recursive dictionary.
</button></li>
<li><button onclick="done();">Done!</button></li>
</ol>
<small>
If you find a buggy test, please <a href="https://github.com/w3c/web-platform-tests/issues">file a bug</a>
and tag one of the <a href="https://github.com/w3c/web-platform-tests/blob/master/payment-request/OWNERS">owners</a>.
</small>