javascript/atoms/test/attribute_test.html

<!DOCTYPE html>
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<html>

<head>
  <title>attribute_test.html</title>
  <script src="test_bootstrap.js"></script>
  <script type="text/javascript">
    goog.require('bot.dom');
    goog.require('bot.locators');
    goog.require('goog.events.EventType');
    goog.require('goog.testing.jsunit');
  </script>
  <meta charset="UTF-8">
  <script type="text/javascript">
    function testCanFindNamedAttributes() {
      var e = bot.locators.findElement({ id: 'cheddar' });
      assertAttributeEquals('cheese', e, 'name');
    }

    function testCanFindAttributesOnTheExpando() {
      var e = bot.locators.findElement({ id: 'cheddar' });
      assertAttributeEquals('lovely', e, 'unknown');
    }

    function testShouldReturnClassAttribute() {
      var e = bot.locators.findElement({ id: 'cheddar' });
      assertAttributeEquals('tasty', e, 'class');
    }

    function testShouldReturnNullForMissingAttributes() {
      var e = bot.locators.findElement({ id: 'checky' });
      assertAttributeEquals(null, e, 'never_there');
      assertAttributeEquals(null, e, 'class');
    }

    function testShouldReturnAnEmptyStringWhenAttributesValueIsAnEmptyString() {
      var e = bot.locators.findElement({ id: 'cheddar' });
      assertAttributeEquals('', e, 'empty');
    }

    function testReturnAttributeStringForPresentBooleanAttributes() {
      function assertPresentBooleanAttr(elem, attr) {
        var value = bot.dom.getAttribute(elem, attr);
        assertEquals(String(elem.getAttribute(attr)), value);
      }

      var e = bot.locators.findElement({ id: 'selecty' });
      assertPresentBooleanAttr(e, 'selected');

      var e = bot.locators.findElement({ id: 'checky' });
      assertPresentBooleanAttr(e, 'disabled');
      assertPresentBooleanAttr(e, 'readonly');
      assertPresentBooleanAttr(e, 'checked');
    }

    function testReturnNullForAbsentBooleanAttributes() {
      var e = bot.locators.findElement({ id: 'unselecty' });
      assertAttributeEquals(null, e, 'selected');

      var e = bot.locators.findElement({ id: 'unchecky' });
      assertAttributeEquals(null, e, 'disabled');
      assertAttributeEquals(null, e, 'readonly');
      assertAttributeEquals(null, e, 'checked');
    }

    function testCanGetValueAttributeFromInput() {
      var input = bot.locators.findElement({ id: 'unchecky' });
      var option = bot.locators.findElement({ id: 'unselecty' });

      assertAttributeEquals('unchecky', input, 'value');
      assertAttributeEquals('unselecty', option, 'value');
    }

    function testAttributeMatchesAreCaseInsensitive() {
      var e = bot.locators.findElement({ id: 'checky' });
      assertAttributeEquals(bot.dom.getAttribute(e, 'readonly'), e, 'readOnly');
      assertAttributeEquals(bot.dom.getAttribute(e, 'name'), e, 'NaMe');
    }

    function testAttributeDoesNotChangeTheTypeOfTheAttribute() {
      var e = bot.locators.findElement({ id: 'aValue' });
      assertAttributeEquals("4b273a33fbbd29013nN93dy4F1A~", e, "value");
    }

    function assertAttributeEquals(expected, elem, attr) {
      assertEquals('Expected attribute "' + attr + '" to equal "' +
        expected + '"', expected, bot.dom.getAttribute(elem, attr));
    }

  </script>
</head>

<body>
  <div id="cheddar" name="cheese" class="tasty" unknown="lovely" empty="">Cheddar</div>

  <form>
    <select>
      <option id="selecty" selected>selecty</option>
      <option id="unselecty" value="unselecty">unselecty</option>
    </select>
    <!-- Setting checked="false" but getAttribute should be non-null. -->
    <input id="checky" type="checkbox" disabled readonly="readonly" checked="false" />
    <input id="unchecky" type="checkbox" value="unchecky" />
  </form>
  <li id=aValue value="4b273a33fbbd29013nN93dy4F1A~" class="cur"></li>
</body>

</html>