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<!DOCTYPE html>
<meta charset="utf-8" />
<title>Tests for PaymentRequestEvent.changeShippingOption()</title>
<link
rel="help"
/>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/resources/testdriver.js"></script>
<script src="/resources/testdriver-vendor.js"></script>
<p>If the payment sheet is shown, please authorize the mock payment.</p>
<script>
const methodName = window.location.origin
+ '/payment-handler/change-shipping-option-manual-manifest.json';
function createRequest() {
return new PaymentRequest([{supportedMethods: methodName}], {
total: {label: 'Total', amount: {currency: 'USD', value: '0.01'}},
shippingOptions: [{
id: 'freeShippingOption',
label: 'Free global shipping',
amount: {
currency: 'USD',
value: '0',
},
selected: false,
},
{
id: 'expressShippingOption',
label: 'express global shipping',
amount: {
currency: 'USD',
value: '0',
},
selected: true,
}],
}, {requestShipping: true});
}
promise_test(async (t) => {
const request = createRequest();
// Intentionally do not respond to the 'shippingoptionchange' event.
const response = await test_driver.bless('showing a payment sheet', () =>
request.show()
);
const complete_promise = response.complete('success');
assert_equals(response.details.changeShippingOptionReturned, null);
return complete_promise;
}, 'If updateWith(details) is not run, changeShippingOption() returns null.');
promise_test(async (t) => {
const request = createRequest();
request.addEventListener('shippingoptionchange', (event) => {
assert_equals(request.shippingOption, 'freeShippingOption');
event.updateWith({
total: {label: 'Total', amount: {currency: 'GBP', value: '0.02'}},
error: 'Error for test',
modifiers: [
{
supportedMethods: methodName,
data: {soup: 'potato'},
total: {
label: 'Modified total',
amount: {currency: 'EUR', value: '0.03'},
},
additionalDisplayItems: [
{
label: 'Modified display item',
amount: {currency: 'INR', value: '0.06'},
},
],
},
{
supportedMethods: methodName + '2',
data: {soup: 'tomato'},
total: {
label: 'Modified total #2',
amount: {currency: 'CHF', value: '0.07'},
},
additionalDisplayItems: [
{
label: 'Modified display item #2',
amount: {currency: 'CAD', value: '0.08'},
},
],
},
],
displayItems: [
{
label: 'Display item',
amount: {currency: 'CNY', value: '0.04'},
},
],
shippingOptions: [
{
id: 'freeShippingOption',
label: 'express global shipping',
amount: {
currency: 'USD',
value: '0',
},
selected: true,
}
],
});
});
const response = await test_driver.bless('showing a payment sheet', () =>
request.show()
);
const complete_promise = response.complete('success');
const changeShippingOptionReturned =
response.details.changeShippingOptionReturned;
assert_equals(changeShippingOptionReturned.total.currency, 'GBP');
assert_equals(changeShippingOptionReturned.total.value, '0.02');
assert_equals(changeShippingOptionReturned.total.label, undefined);
assert_equals(changeShippingOptionReturned.error, 'Error for test');
assert_equals(changeShippingOptionReturned.modifiers.length, 1);
assert_equals(changeShippingOptionReturned.displayItems, undefined);
assert_equals(changeShippingOptionReturned.shippingOptions.length, 1);
assert_equals(changeShippingOptionReturned.paymentMethodErrors, undefined);
assert_equals(changeShippingOptionReturned.shippingAddressErrors, undefined);
const shipping_option = changeShippingOptionReturned.shippingOptions[0];
assert_equals(shipping_option.id, 'freeShippingOption' );
assert_equals(shipping_option.label, 'express global shipping');
assert_equals(shipping_option.amount.currency, 'USD');
assert_equals(shipping_option.amount.value, '0');
assert_true(shipping_option.selected);
const modifier = changeShippingOptionReturned.modifiers[0];
assert_equals(modifier.supportedMethods, methodName);
assert_equals(modifier.data.soup, 'potato');
assert_equals(modifier.total.label, '');
assert_equals(modifier.total.amount.currency, 'EUR');
assert_equals(modifier.total.amount.value, '0.03');
assert_equals(modifier.additionalDisplayItems, undefined);
return complete_promise;
}, 'The changeShippingOption() returns some details from the "shippingoptionchange" event\'s updateWith(details) call.');
</script>