<p class="TextView" text="Age" resource-id="alertTitle" ></p>
<p class="NumberPicker" ></p>
<p class="Button" text="2" ></p>
<p text="3" resource-id="numberpicker_input" ></p>
<p class="Button" text="4" ></p>
<p class="Button" text="CANCEL" resource-id="button2" ></p>
<p class="Button" text="OK" resource-id="button1" ></p>
Age Text is seen
NumberPicker is displayed
Button with text "2" is displayed
Text "3" is visible
Button with text "4" is shown
Cancel Button is shown
OK Button will be shown