public function testRenderOptions()
{
$this->element->setValueOptions(array(1, 2, 3));
$this->element->setValue(1);
$this->element->setAttribute('id', 'test');
$this->element->setAttribute('class', 'input-checkbox');
$this->object->setLabelPosition('prepend');
$markup = $this->object->render($this->element);
$this->assertContains('type="checkbox"', $markup);
$this->assertContains('name="foo[]"', $markup);
}