keydown</code>, <code>keyup</code> with the
desired keyCode on element found by the selector.</li>
<li><a href="https://api.emberjs.com/classes/Ember.Test.html#method_triggerEvent"><code>triggerEvent(selector, type, options)</code></a></li>
<li>Triggers the given event, e.g. <code>blur</code>, <code>dblclick</code> on the element identified
by the provided selector.</li>
<li><a href="https://api.emberjs.com/classes/Ember.Test.html#method_visit"><code>visit(url)</code></a></li>
<li>Visits the given route and