Issue #3327244 by alexpott, vijaycs85, Wim Leers: Regression: Testing non...

        // \Behat\Mink\Driver\Selenium2Driver::setValue() will call .blur() on

        // the element, modify that to trigger the "input" and "change" events

        // instead. They indicate the value has changed, rather than implying

        // user focus changes.

        // user focus changes. This script only runs when Drupal javascript has

        // been loaded.

        $this->executeJsOnXpath($xpath, <<<JS

if (typeof Drupal !== 'undefined') {

  var node = {{ELEMENT}};

  var original = node.blur;

  node.blur = function() {

    node.dispatchEvent(new Event("formUpdated", {bubbles:true}));

    node.blur = original;

  };

}

JS);

        parent::setValue($xpath, $value);

        return TRUE;