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<!DOCTYPE html>
<meta charset="utf-8">
<title>Test for PaymentRequest.abort() method</title>
<link rel="help" href="https://w3c.github.io/payment-request/#abort-method">
<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>
<script>
"use strict";
setup({
  // Ignore unhandled rejections resulting from .show()'s acceptPromise
  // not being explicitly handled.
  allow_uncaught_exception: true,
  explicit_timeout: true,
});
const basicCard = Object.freeze({ supportedMethods: "basic-card" });
const applePay = Object.freeze({
  supportedMethods: "https://apple.com/apple-pay",
  data: {
    version: 3,
    merchantIdentifier: "merchant.com.example",
    countryCode: "US",
    merchantCapabilities: ["supports3DS"],
    supportedNetworks: ["visa"],
  }
});
const defaultMethods = Object.freeze([basicCard, applePay]);
const defaultDetails = Object.freeze({
  total: {
    label: "Total",
    amount: {
      currency: "USD",
      value: "1.00",
    },
  },
});

promise_test(async t => {
  // request is in "created" state
  const request = new PaymentRequest(defaultMethods, defaultDetails);
  await promise_rejects(t, "InvalidStateError", request.abort());
}, `Throws if the promise [[state]] is not "interactive"`);

promise_test(async t => {
  const request = new PaymentRequest(defaultMethods, defaultDetails);
  const promises = new Set([request.abort(), request.abort(), request.abort()]);
  assert_equals(promises.size, 3, "Must have three unique objects");
}, "Calling abort() multiple times is always a new object.");

promise_test(async t => {
  const request = new PaymentRequest(defaultMethods, defaultDetails);
  const [abortPromise, acceptPromise] = await test_driver.bless(
    "show payment request",
    () => {
      const acceptPromise = request.show()
      acceptPromise.catch(() => {}); // no-op, just to silence unhandled rejection in devtools.
      const abortPromise = request.abort();
      return [abortPromise, acceptPromise];
    });

  await abortPromise;
  await promise_rejects(t, "AbortError", acceptPromise);
  // As request is now "closed", trying to show it will fail
  await promise_rejects(t, "InvalidStateError", request.show());
}, "The same request cannot be shown multiple times.");

promise_test(async t => {
  // request is in "created" state.
  const request = new PaymentRequest(defaultMethods, defaultDetails);
  await promise_rejects(t, "InvalidStateError", request.abort());
  // Call it again, for good measure.
  await promise_rejects(t, "InvalidStateError", request.abort());
  // The request's state is "created", so let's show it
  // which changes the state to "interactive.".
  const [abortPromise, acceptPromise] = await test_driver.bless(
    "show payment request",
    () => {
      const acceptPromise = request.show()
      // Let's set request the state to "closed" by calling .abort()
      const abortPromise = request.abort();
      return [abortPromise, acceptPromise];
    });

  await abortPromise;
  // The request is now "closed", so...
  await promise_rejects(t, "InvalidStateError", request.abort());
  await promise_rejects(t, "AbortError", acceptPromise);
}, "Aborting a request before it is shown doesn't prevent it from being shown later.");
</script>
<small>
  If you find a buggy test, please <a href="https://github.com/web-platform-tests/wpt/issues">file a bug</a>
  and tag one of the <a href="https://github.com/web-platform-tests/wpt/blob/master/payment-request/META.yml">suggested reviewers</a>.
</small>