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  <meta charset="UTF-8">
  <title>paper-spinner basic tests</title>
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  <script src="../../webcomponentsjs/webcomponents.js"></script>
  <script src="../../web-component-tester/browser.js"></script>
  <script src="../../test-fixture/test-fixture-mocha.js"></script>

  <link href="../../test-fixture/test-fixture.html" rel="import">
  <link href="../paper-spinner.html" rel="import">

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<body>

  <test-fixture id="PaperSpinner">
    <template>
      <paper-spinner></paper-spinner>
    </template>
  </test-fixture>

  <test-fixture id="ActivePaperSpinner">
    <template>
      <paper-spinner active></paper-spinner>
    </template>
  </test-fixture>

  <script>
    'use strict';

    suite('<paper-spinner>', function() {

      suite('an accessible paper spinner', function() {
        var spinner;
        var activeSpinner;

        setup(function() {
          spinner = fixture('PaperSpinner');
          activeSpinner = fixture('ActivePaperSpinner');
        });

        test('adds an ARIA label when `alt` is supplied', function() {
          var ALT_TEXT = 'Loading the next gif...';

          spinner.alt = ALT_TEXT;
          expect(spinner.getAttribute('aria-label')).to.be.eql(ALT_TEXT);
        });

        test('hides from ARIA when inactive', function() {
          spinner.active = false;
          expect(spinner.getAttribute('aria-hidden')).to.be.eql('true');
        });

        test('toggle during cooldown', function(done) {
          activeSpinner.active = false;

          // Set active to true before cooldown animation completes.
          setTimeout(function() {
            activeSpinner.active = true;

            // Wait for cooldown animation to complete.
            setTimeout(function() {
              expect(activeSpinner.active).to.equal(true);
              done();
            }, 500);
          }, 100);
        });
      });

    });
  </script>

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