<!DOCTYPE html>
<meta charset="utf-8">
<title>Tests for providing `additionalShippingMethods` 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 shippingMethod = {
    amount: "10.00",
    detail: "detail",
    identifier: "identifier",
    label: "label",
    dateComponentsRange: {
        startDateComponents: { days: 5 },
        endDateComponents: { days: 10 },
    },
};

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

function testPaymentShippingOptionData(description, {additionalShippingMethods, expectedShippingMethods}) {
    user_activation_test(async (test) => {
        let request = new PaymentRequest([validPaymentMethod()], validPaymentDetailsWithModifierThatHasAdditionalShippingOptions(additionalShippingMethods), { requestShipping: true });
        request.addEventListener("merchantvalidation", (event) => {
            event.complete({ });
        });
        request.addEventListener("shippingaddresschange", (event) => {
            event.updateWith({ });
            internals.mockPaymentCoordinator.acceptPayment();
        });

        let response = await request.show();

        let actualShippingMethods = internals.mockPaymentCoordinator.shippingMethods;
        assert_equals(actualShippingMethods.length, expectedShippingMethods.length, `check that there are ${expectedShippingMethods.length} shipping methods`);
        for (let i = 0; i < actualShippingMethods.length; ++i) {
            let actualShippingMethod = actualShippingMethods[i];
            let expectedShippingMethod = expectedShippingMethods[i];

            assert_equals(actualShippingMethod.amount, expectedShippingMethod.amount, `check that the \`amount\` matches for shipping method ${i}`);
            assert_equals(actualShippingMethod.detail, expectedShippingMethod.detail, `check that the \`detail\` matches for shipping method ${i}`);
            assert_equals(actualShippingMethod.identifier, expectedShippingMethod.identifier, `check that the \`identifier\` matches for shipping method ${i}`);
            assert_equals(actualShippingMethod.label, expectedShippingMethod.label, `check that the \`label\` matches for shipping method ${i}`);
            if (expectedShippingMethod.dateComponentsRange)
                assert_object_equals(actualShippingMethod.dateComponentsRange, expectedShippingMethod.dateComponentsRange, `check that the \`dateComponentsRange\` matches for shipping method ${i}`);
            else
                assert_equals(actualShippingMethod.dateComponentsRange, expectedShippingMethod.dateComponentsRange, `check that the \`dateComponentsRange\` matches for shipping method ${i}`);
        }

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

testPaymentShippingOptionData("Should not have any shipping options if `additionalShippingMethods` is not provided.", {
    additionalShippingMethods: undefined,
    expectedShippingMethods: [ ],
});
testPaymentShippingOptionData("Should not have any shipping options if `additionalShippingMethods` is empty.", {
    additionalShippingMethods: [ ],
    expectedShippingMethods: [ ],
});
testPaymentShippingOptionData("Should propagate `dateComponentsRange` if provided.", {
    additionalShippingMethods: [ shippingMethod ],
    expectedShippingMethods: [ shippingMethod ],
});

done();
</script>