public function testRespondsTo()
{
$model = $this->_model;
$data = array('foo' => true);
$entity = new Entity(compact('model', 'data'));
$this->assertTrue($entity->respondsTo('foobar'));
$this->assertTrue($entity->respondsTo('findByFoo'));
$this->assertFalse($entity->respondsTo('barbaz'));
$this->assertTrue($entity->respondsTo('model'));
$this->assertTrue($entity->respondsTo('instances'));
}