/**
* @covers Dropdown::addOption
*/
public function testAddOptionTooltip()
{
$name = "napa";
$value = "valley";
$tooltip = "choose office";
$dropDown = $this->drop->addOption($name, $value, $tooltip);
$actual = $dropDown->getOptions();
$excepted = new \Dropdown_Option($name, $value);
$excepted->setTooltip($tooltip);
$this->assertContainsOnlyInstancesOf("Dropdown_Option", $actual);
$this->assertEquals($excepted, $actual[0]);
}