79 lines
2.6 KiB
HTML
79 lines
2.6 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Test for onpaymentmethodchange attribute</title>
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<link rel="help" href="https://w3c.github.io/browser-payment-api/#onpaymentmethodchange-attribute">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script>
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"use strict";
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const testMethod = Object.freeze({ supportedMethods: "not-a-real-method" });
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const applePay = Object.freeze({
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supportedMethods: "https://apple.com/apple-pay",
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data: {
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version: 3,
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merchantIdentifier: "merchant.com.example",
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countryCode: "US",
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merchantCapabilities: ["supports3DS"],
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supportedNetworks: ["visa"],
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}
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});
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const defaultMethods = Object.freeze([testMethod, applePay]);
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const defaultDetails = Object.freeze({
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total: {
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label: "Total",
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amount: {
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currency: "USD",
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value: "1.00",
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},
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},
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});
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test(() => {
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const request = new PaymentRequest(defaultMethods, defaultDetails);
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assert_idl_attribute(request, "onpaymentmethodchange");
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}, "Must have a onpaymentmethodchange IDL attribute");
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test(() => {
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const request = new PaymentRequest(defaultMethods, defaultDetails);
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const ev = new Event("paymentmethodchange");
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let didHandle = false;
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request.onpaymentmethodchange = evt => {
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assert_equals(ev, evt, "must be same event");
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didHandle = true;
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};
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request.dispatchEvent(ev);
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assert_true(didHandle, "event did not fire");
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}, `onpaymentmethodchange attribute is a generic handler for "paymentmethodchange"`);
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test(() => {
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const request = new PaymentRequest(defaultMethods, defaultDetails);
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const ev = new PaymentMethodChangeEvent("paymentmethodchange");
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let didHandle = false;
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request.onpaymentmethodchange = evt => {
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assert_equals(ev, evt, "must be same event");
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didHandle = true;
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};
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request.dispatchEvent(ev);
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assert_true(didHandle, "event did not fire");
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}, `onpaymentmethodchange attribute is a handler for PaymentMethodChangeEvent`);
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test(() => {
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const request = new PaymentRequest(defaultMethods, defaultDetails);
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const ev = new PaymentMethodChangeEvent("paymentmethodchange", {
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methodName: "test"
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});
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let didHandle = false;
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let didListen = false;
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request.onpaymentmethodchange = evt => {
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assert_equals(ev, evt, "must be same event");
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didHandle = true;
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};
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request.addEventListener("paymentmethodchange", evt => {
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assert_equals(ev, evt, "must be same event");
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didListen = true;
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});
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request.dispatchEvent(ev);
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assert_true(didHandle, "onpaymentmethodchange did not receive the event");
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assert_true(didListen, "addEventListener did not receive the event");
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}, `onpaymentmethodchange attribute and listeners both work`);
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</script>
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