public function testDelete()
{
$photo = Photos::get('Photo 3B');
$photo->delete();
$photobook = Photos::photobook('B');
$this->assertEquals(5, count($photobook));
$this->sanityCheck($photobook);
$this->assertEquals('Photo 1B', $photobook[0]->name);
$this->assertEquals('Photo 2B', $photobook[1]->name);
$this->assertEquals('Photo 4B', $photobook[2]->name);
$this->assertEquals('Photo 5B', $photobook[3]->name);
$this->assertEquals('Photo 6B', $photobook[4]->name);
}