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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-overlay</title>

<script src="../../../bower_components/page/page.js"></script>
<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>

<link rel="import" href="../../../test/common-test-setup.html"/>

<link rel="import" href="gr-overlay.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-overlay>
      <div>content</div>
    </gr-overlay>
  </template>
</test-fixture>

<script>
  suite('gr-overlay tests', () => {
    let element;
    let sandbox;

    setup(() => {
      sandbox = sinon.sandbox.create();
      element = fixture('basic');
    });

    teardown(() => {
      sandbox.restore();
    });

    test('events are fired on fullscreen view', done => {
      sandbox.stub(element, '_isMobile').returns(true);
      const openHandler = sandbox.stub();
      const closeHandler = sandbox.stub();
      element.addEventListener('fullscreen-overlay-opened', openHandler);
      element.addEventListener('fullscreen-overlay-closed', closeHandler);

      element.open().then(() => {
        assert.isTrue(element._isMobile.called);
        assert.isTrue(element._fullScreenOpen);
        assert.isTrue(openHandler.called);

        element._close();
        assert.isFalse(element._fullScreenOpen);
        assert.isTrue(closeHandler.called);
        done();
      });
    });

    test('events are not fired on desktop view', done => {
      sandbox.stub(element, '_isMobile').returns(false);
      const openHandler = sandbox.stub();
      const closeHandler = sandbox.stub();
      element.addEventListener('fullscreen-overlay-opened', openHandler);
      element.addEventListener('fullscreen-overlay-closed', closeHandler);

      element.open().then(() => {
        assert.isTrue(element._isMobile.called);
        assert.isFalse(element._fullScreenOpen);
        assert.isFalse(openHandler.called);

        element._close();
        assert.isFalse(element._fullScreenOpen);
        assert.isFalse(closeHandler.called);
        done();
      });
    });
  });
</script>