LayoutTests/http/tests/paymentrequest/ApplePayModifier-additionalLineItems.https.html - WebKit - Git at Google

 <!DOCTYPE html>
 <meta charset="utf-8">
 <title>Tests for providing `additionalLineItems` as part of `ApplePayModifier`.</title>
 <script src="/js-test-resources/ui-helper.js"></script>
 <script src="/resources/payment-request.js"></script>
 <script src="/resources/testharness.js"></script>
 <script src="/resources/testharnessreport.js"></script>
 <body>
 <script>
 setup({ explicit_done: true, explicit_timeout: true });

 const immediateLabel = "Immediate Label";
 const immediateAmount = "20.00";
 const recurringLabel = "Recurring Label";
 const recurringAmount = "30.00";
 const recurringPaymentStartDate = new Date(0);
 const recurringPaymentIntervalUnit = "year";
 const recurringPaymentIntervalCount = 10;
 const recurringPaymentEndDate = new Date(1);
 const deferredLabel = "Deferred Label";
 const deferredPaymentDate = new Date(2);
 const deferredAmount = "40.00";

 function validPaymentDetailsWithModifierThatHasLineItems(additionalLineItems) {
     let details = validPaymentDetails();
     delete details.displayItems;
     if (additionalLineItems)
         details.modifiers = [ { supportedMethods: "https://apple.com/apple-pay", data: { additionalLineItems } } ];
     return details;
 }

 function testPaymentItemData(description, {additionalLineItems, expectedLineItems}) {
     user_activation_test(async (test) => {
         let request = new PaymentRequest([validPaymentMethod()], validPaymentDetailsWithModifierThatHasLineItems(additionalLineItems));
         request.addEventListener("merchantvalidation", (event) => {
             event.complete({ });
         });
         request.addEventListener("shippingaddresschange", (event) => {
             event.updateWith({ });
             internals.mockPaymentCoordinator.acceptPayment();
         });

         let response = await request.show();

         let actualLineItems = internals.mockPaymentCoordinator.lineItems;
         assert_equals(actualLineItems.length, expectedLineItems.length, `check that there are ${expectedLineItems.length} line items`);
         for (let i = 0; i < actualLineItems.length; ++i) {
             let actualLineItem = actualLineItems[i];
             let expectedLineItem = expectedLineItems[i];

             assert_equals(actualLineItem.label, expectedLineItem.label, `check that the \`label\` matches for line item ${i}`);
             assert_equals(actualLineItem.amount, expectedLineItem.amount, `check that the \`amount\` matches for line item ${i}`);
             assert_equals(actualLineItem.paymentTiming, expectedLineItem.paymentTiming, `check that the \`paymentTiming\` matches for line item ${i}`);
             assert_equals(actualLineItem.recurringPaymentStartDate?.getTime(), expectedLineItem.recurringPaymentStartDate?.getTime(), `check that the \`recurringPaymentStartDate\` matches for line item ${i}`);
             assert_equals(actualLineItem.recurringPaymentIntervalUnit, expectedLineItem.recurringPaymentIntervalUnit, `check that the \`recurringPaymentIntervalUnit\` matches for line item ${i}`);
             assert_equals(actualLineItem.recurringPaymentIntervalCount, expectedLineItem.recurringPaymentIntervalCount, `check that the \`recurringPaymentIntervalCount\` matches for line item ${i}`);
             assert_equals(actualLineItem.recurringPaymentEndDate?.getTime(), expectedLineItem.recurringPaymentEndDate?.getTime(), `check that the \`recurringPaymentEndDate\` matches for line item ${i}`);
             assert_equals(actualLineItem.deferredPaymentDate?.getTime(), expectedLineItem.deferredPaymentDate?.getTime(), `check that the \`deferredPaymentDate\` matches for line item ${i}`);
         }

         await response.complete("success");
     }, description);
 }

 testPaymentItemData("Should not have any line items if `additionalLineItems` is not provided.", {
     additionalLineItems: undefined,
     expectedLineItems: [ ],
 });
 testPaymentItemData("Should not have any line items if `additionalLineItems` is empty.", {
     additionalLineItems: [ ],
     expectedLineItems: [ ],
 });

 testPaymentItemData("The default value of `paymentTiming` should be `\"immediate\"`.", {
     additionalLineItems: [ { label: immediateLabel, amount: immediateAmount } ],
     expectedLineItems: [ { label: immediateLabel, amount: immediateAmount, paymentTiming: "immediate", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1 } ],
 });

 testPaymentItemData("Should not have a default value for `recurringPaymentIntervalStartDate` and `recurringPaymentIntervalEndDate` when `paymentTiming` is `\"recurring\"`.", {
     additionalLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring" } ],
     expectedLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1 } ],
 });
 testPaymentItemData("Should also propagate `recurringPaymentIntervalStartDate` and `recurringPaymentIntervalEndDate` if provided when `paymentTiming` is `\"recurring\"`.", {
     additionalLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring", recurringPaymentStartDate, recurringPaymentIntervalUnit, recurringPaymentIntervalCount, recurringPaymentEndDate } ],
     expectedLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring", recurringPaymentStartDate, recurringPaymentIntervalUnit, recurringPaymentIntervalCount, recurringPaymentEndDate } ],
 });

 testPaymentItemData("Should not have a default value for `deferredPaymentDate` when `paymentTiming` is `\"deferred\"`.", {
     additionalLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred" } ],
     expectedLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1 } ],
 });
 testPaymentItemData("Should also propagate `deferredPaymentDate` if provided when `paymentTiming` is `\"deferred\"`.", {
     additionalLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred", deferredPaymentDate } ],
     expectedLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1, deferredPaymentDate } ],
 });

 done();
 </script>
	<!DOCTYPE html>
	<meta charset="utf-8">
	<title>Tests for providing `additionalLineItems` as part of `ApplePayModifier`.</title>
	<script src="/js-test-resources/ui-helper.js"></script>
	<script src="/resources/payment-request.js"></script>
	<script src="/resources/testharness.js"></script>
	<script src="/resources/testharnessreport.js"></script>
	<body>
	<script>
	setup({ explicit_done: true, explicit_timeout: true });

	const immediateLabel = "Immediate Label";
	const immediateAmount = "20.00";
	const recurringLabel = "Recurring Label";
	const recurringAmount = "30.00";
	const recurringPaymentStartDate = new Date(0);
	const recurringPaymentIntervalUnit = "year";
	const recurringPaymentIntervalCount = 10;
	const recurringPaymentEndDate = new Date(1);
	const deferredLabel = "Deferred Label";
	const deferredPaymentDate = new Date(2);
	const deferredAmount = "40.00";

	function validPaymentDetailsWithModifierThatHasLineItems(additionalLineItems) {
	let details = validPaymentDetails();
	delete details.displayItems;
	if (additionalLineItems)
	details.modifiers = [ { supportedMethods: "https://apple.com/apple-pay", data: { additionalLineItems } } ];
	return details;
	}

	function testPaymentItemData(description, {additionalLineItems, expectedLineItems}) {
	user_activation_test(async (test) => {
	let request = new PaymentRequest([validPaymentMethod()], validPaymentDetailsWithModifierThatHasLineItems(additionalLineItems));
	request.addEventListener("merchantvalidation", (event) => {
	event.complete({ });
	});
	request.addEventListener("shippingaddresschange", (event) => {
	event.updateWith({ });
	internals.mockPaymentCoordinator.acceptPayment();
	});

	let response = await request.show();

	let actualLineItems = internals.mockPaymentCoordinator.lineItems;
	assert_equals(actualLineItems.length, expectedLineItems.length, `check that there are ${expectedLineItems.length} line items`);
	for (let i = 0; i < actualLineItems.length; ++i) {
	let actualLineItem = actualLineItems[i];
	let expectedLineItem = expectedLineItems[i];

	assert_equals(actualLineItem.label, expectedLineItem.label, `check that the \`label\` matches for line item ${i}`);
	assert_equals(actualLineItem.amount, expectedLineItem.amount, `check that the \`amount\` matches for line item ${i}`);
	assert_equals(actualLineItem.paymentTiming, expectedLineItem.paymentTiming, `check that the \`paymentTiming\` matches for line item ${i}`);
	assert_equals(actualLineItem.recurringPaymentStartDate?.getTime(), expectedLineItem.recurringPaymentStartDate?.getTime(), `check that the \`recurringPaymentStartDate\` matches for line item ${i}`);
	assert_equals(actualLineItem.recurringPaymentIntervalUnit, expectedLineItem.recurringPaymentIntervalUnit, `check that the \`recurringPaymentIntervalUnit\` matches for line item ${i}`);
	assert_equals(actualLineItem.recurringPaymentIntervalCount, expectedLineItem.recurringPaymentIntervalCount, `check that the \`recurringPaymentIntervalCount\` matches for line item ${i}`);
	assert_equals(actualLineItem.recurringPaymentEndDate?.getTime(), expectedLineItem.recurringPaymentEndDate?.getTime(), `check that the \`recurringPaymentEndDate\` matches for line item ${i}`);
	assert_equals(actualLineItem.deferredPaymentDate?.getTime(), expectedLineItem.deferredPaymentDate?.getTime(), `check that the \`deferredPaymentDate\` matches for line item ${i}`);
	}

	await response.complete("success");
	}, description);
	}

	testPaymentItemData("Should not have any line items if `additionalLineItems` is not provided.", {
	additionalLineItems: undefined,
	expectedLineItems: [ ],
	});
	testPaymentItemData("Should not have any line items if `additionalLineItems` is empty.", {
	additionalLineItems: [ ],
	expectedLineItems: [ ],
	});

	testPaymentItemData("The default value of `paymentTiming` should be `\"immediate\"`.", {
	additionalLineItems: [ { label: immediateLabel, amount: immediateAmount } ],
	expectedLineItems: [ { label: immediateLabel, amount: immediateAmount, paymentTiming: "immediate", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1 } ],
	});

	testPaymentItemData("Should not have a default value for `recurringPaymentIntervalStartDate` and `recurringPaymentIntervalEndDate` when `paymentTiming` is `\"recurring\"`.", {
	additionalLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring" } ],
	expectedLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1 } ],
	});
	testPaymentItemData("Should also propagate `recurringPaymentIntervalStartDate` and `recurringPaymentIntervalEndDate` if provided when `paymentTiming` is `\"recurring\"`.", {
	additionalLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring", recurringPaymentStartDate, recurringPaymentIntervalUnit, recurringPaymentIntervalCount, recurringPaymentEndDate } ],
	expectedLineItems: [ { label: recurringLabel, amount: recurringAmount, paymentTiming: "recurring", recurringPaymentStartDate, recurringPaymentIntervalUnit, recurringPaymentIntervalCount, recurringPaymentEndDate } ],
	});

	testPaymentItemData("Should not have a default value for `deferredPaymentDate` when `paymentTiming` is `\"deferred\"`.", {
	additionalLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred" } ],
	expectedLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1 } ],
	});
	testPaymentItemData("Should also propagate `deferredPaymentDate` if provided when `paymentTiming` is `\"deferred\"`.", {
	additionalLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred", deferredPaymentDate } ],
	expectedLineItems: [ { label: deferredLabel, amount: deferredAmount, paymentTiming: "deferred", recurringPaymentIntervalUnit: "month", recurringPaymentIntervalCount: 1, deferredPaymentDate } ],
	});

	done();
	</script>