methodName-attribute.https.html

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This WPT test may be referenced by the following Test IDs:
- /payment-request/PaymentMethodChangeEvent/methodName-attribute.https.html - WPT Dashboard Interop Dashboard

<!DOCTYPE html>

<meta charset="utf-8">

<title>Test for PaymentMethodChangeEvent.methodName attribute</title>

<link rel="help" href="https://w3c.github.io/browser-payment-api/#dom-paymentmethodchangeevent-src">

<script src="/resources/testharness.js"></script>

<script src="/resources/testharnessreport.js"></script>

<script>

"use strict";

test(() => {

  const event = new PaymentMethodChangeEvent("test", {

    methodName: "wpt-test",

});

  assert_idl_attribute(event, "methodName");

  const { methodName } = event;

  assert_equals(methodName, "wpt-test");

}, "Must have a methodName IDL attribute, which is initialized with to the methodName dictionary value");

test(() => {

  const event = new PaymentMethodChangeEvent("test");

  assert_equals(event.methodName, "", "methodName attribute must initialize to empty string");

  const event2 = new PaymentMethodChangeEvent("test", { methodDetails: {} });

  assert_equals(event2.methodName, "", "methodName attribute must initialize to empty string");

  const event3 = new PaymentMethodChangeEvent("test", {});

  assert_equals(event3.methodName, "", "methodName attribute must initialize to empty string");

}, "When no dictionary is passed, the methodName member defaults to the empty string");

</script>