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https://github.com/web-platform-tests/wpt
26 December 2018, 22:31:15 UTC
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Tip revision: add926c9ab105c2ae283dbd4045bc0918add1d71 authored by Anne van Kesteren on 27 August 2018, 16:32:58 UTC
add more tests
Tip revision: add926c
payment-request-show-method.https.html 
<!DOCTYPE html>
<meta charset="utf-8">
<title>Test for PaymentRequest.show() method</title>
<link rel="help" href="https://w3c.github.io/browser-payment-api/#show-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";
const defaultMethods = Object.freeze([
  { supportedMethods: "basic-card" },
  { supportedMethods: "https://apple.com/apple-pay" },
]);

const defaultDetails = Object.freeze({
  total: {
    label: "Total",
    amount: {
      currency: "USD",
      value: "1.00",
    },
  },
});

promise_test(async t => {
  const request = new PaymentRequest(defaultMethods, defaultDetails);
  const acceptPromise = request.show();
  await promise_rejects(t, "SecurityError", acceptPromise);
}, `Calling show() without being triggered by user interaction throws`);

promise_test(t => {
  return test_driver.bless("show payment request", async () => {
    const request = new PaymentRequest(defaultMethods, defaultDetails);
    const acceptPromise = request.show(); // Sets state to "interactive"
    await promise_rejects(t, "InvalidStateError", request.show());
    await request.abort();
    await promise_rejects(t, "AbortError", acceptPromise);
  });
}, "Throws if the promise [[state]] is not 'created'.");

promise_test(t => {
  return test_driver.bless("show payment request", async () => {
    const request1 = new PaymentRequest(defaultMethods, defaultDetails);
    const request2 = new PaymentRequest(defaultMethods, defaultDetails);
    const acceptPromise1 = request1.show();
    const acceptPromise2 = request2.show();
    await promise_rejects(t, "AbortError", acceptPromise2);
    await request1.abort();
    await promise_rejects(t, "AbortError", acceptPromise1);
  });
}, `If the user agent's "payment request is showing" boolean is true, then return a promise rejected with an "AbortError" DOMException.`);

promise_test(t => {
  return test_driver.bless("show payment request", async () => {
    const request = new PaymentRequest(
      [{ supportedMethods: "this-is-not-supported" }],
      defaultDetails
    );
    const acceptPromise = request.show();
    await promise_rejects(t, "NotSupportedError", acceptPromise);
  });
}, `If payment method consultation produces no supported method of payment, then return a promise rejected with a "NotSupportedError" DOMException.`);

promise_test(t => {
  return test_driver.bless("show payment request", async () => {
    const request = new PaymentRequest(
      [{ supportedMethods: "basic-card" }],
      defaultDetails
    );
    const promises = new Set([request.show(), request.show(), request.show()]);
    await request.abort();
    assert_equals(promises.size, 3, "Must have three unique objects");
  });
}, "Calling show() multiple times is always a new object.");
</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>
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