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

<script src="/bower_components/webcomponentsjs/custom-elements-es5-adapter.js"></script>

<script src="/bower_components/webcomponentsjs/webcomponents-lite.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-dialog.html">

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

<test-fixture id="basic">
  <template>
    <gr-dialog></gr-dialog>
  </template>
</test-fixture>

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

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

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

    test('events', done => {
      let numEvents = 0;
      function handler() { if (++numEvents == 2) { done(); } }

      element.addEventListener('confirm', handler);
      element.addEventListener('cancel', handler);

      MockInteractions.tap(element.$$('gr-button[primary]'));
      MockInteractions.tap(element.$$('gr-button:not([primary])'));
    });

    test('confirmOnEnter', () => {
      element.confirmOnEnter = false;
      const handleConfirmStub = sandbox.stub(element, '_handleConfirm');
      const handleKeydownSpy = sandbox.spy(element, '_handleKeydown');
      MockInteractions.pressAndReleaseKeyOn(element.$$('main'),
          13, null, 'enter');
      flushAsynchronousOperations();

      assert.isTrue(handleKeydownSpy.called);
      assert.isFalse(handleConfirmStub.called);

      element.confirmOnEnter = true;
      MockInteractions.pressAndReleaseKeyOn(element.$$('main'),
          13, null, 'enter');
      flushAsynchronousOperations();

      assert.isTrue(handleConfirmStub.called);
    });

    test('resetFocus', () => {
      const focusStub = sandbox.stub(element.$.confirm, 'focus');
      element.resetFocus();
      assert.isTrue(focusStub.calledOnce);
    });

    test('empty cancel label hides cancel btn', () => {
      assert.isFalse(isHidden(element.$.cancel));
      element.cancelLabel = '';
      flushAsynchronousOperations();

      assert.isTrue(isHidden(element.$.cancel));
    });
  });
</script>