public function testHas()
{
$container = new FilterContainer();
$container->add('foo', 'f.bar');
$this->assertTrue($container->has('foo'));
$this->assertFalse($container->has('bar'));
}
/**
* Add a filter to the filter container
*
* @param string $key Key
* @param string $field Field
* @param string $type Filter type
*
* @return Paginator
*/
public function addFilter($key, $field, $type = null)
{
$this->filters->add($key, $field, $type);
return $this;
}
