<!DOCTYPE html>
<meta charset="utf-8">
<title>Tests the prototype Trust Token API's functionality through its Fetch interface.</title>
<link rel="help" href="https://github.com/WICG/trust-token-api#trust-token-redemption" />
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>

<script>
  'use strict';

  promise_test((t) => promise_rejects_dom(t, 'InvalidStateError', (() => {
      t.add_cleanup(async () => {
        if (window.testRunner)
          await new Promise(res => window.testRunner.clearTrustTokenState(res));
      });
      return fetch('https://trusttoken.test', {
        trustToken: {
          type: 'token-request'
        }
      });
    })(), 'Trust Token issuance should error.'),
    'No keys for the issuer -> expect issuance to fail');

  promise_test((t) => promise_rejects_dom(t, 'InvalidStateError', (() => {
      t.add_cleanup(async () => {
        if (window.testRunner)
          await new Promise(res => window.testRunner.clearTrustTokenState(res));
      });
      return fetch('https://trusttoken.test', {
        trustToken: {
          type: 'token-redemption'
        }
      });
    })(), 'Trust Token redemption should error.'),
    'No token for the issuer -> expect redemption to fail');

  promise_test((t) => promise_rejects_js(t, TypeError, (() => {
      t.add_cleanup(async () => {
        if (window.testRunner)
          await new Promise(res => window.testRunner.clearTrustTokenState(res));
      });
      return fetch('https://destination.test', {
        trustToken: {
          type: 'send-redemption-record',
          issuers: ['https://issuer.test']
        }
      });
    })(), 'Trust Token signing should not fail a request.'),
    'No RR for the issuer -> expect signing to fail, but an error while' +
    ' signing shouldn\'t result in the request being aborted');
</script>