public function testGetSetEffect()
{
$this->stubMockClientSendSetGroupStateCommand();
// Make sure original effect is retrievable
$this->assertEquals($this->attributes->action->effect, $this->group->getEffect());
// Ensure setEffect returns self
$this->assertEquals($this->group, $this->group->setEffect('colorloop'));
// Make sure group attributes are updated
$this->assertEquals('colorloop', $this->group->getEffect());
}