public function testGetFans()
 {
     try {
         $test_response = $this->header . '<?xml version="1.0" encoding="UTF-8"?>
                         <fans artist="Metallica">
                         <user username="******">
                             <url>http://www.last.fm/user/Liquid_Fire/</url>
                             <image>http://static.last.fm/avatar/d8d9af8246e537078a57d5dc826cb34a.gif</image>
                             <weight>617010250</weight>
                         </user>
                         <user username="******">
                             <url>http://www.last.fm/user/CeciltheDark/</url>
                             <image>http://static.last.fm/avatar/30f0417393b696ac2ea06213bc5777d9.png</image>
                             <weight>382812500</weight>
                         </user>
                         </fans>
                         ';
         $as = new Zend_Service_Audioscrobbler(TRUE, $test_response);
         $as->set('artist', 'Metallica');
         $response = $as->artistGetTopFans();
         $user = $response->user[0];
         $this->assertEquals((string) $response['artist'], 'Metallica');
         $this->assertEquals((string) $user->url, 'http://www.last.fm/user/Liquid_Fire/');
         return;
     } catch (Exception $e) {
         $this->fail("Exception: [" . $e->getMessage() . "] thrown by test");
     }
 }
 public function testGetFans()
 {
     try {
         $as = new Zend_Service_Audioscrobbler();
         $as->set('artist', 'Metallica');
         $response = $as->artistGetTopFans();
         $this->assertNotNull($response->fans);
         $this->assertEquals($response['artist'], 'Metallica');
         $this->assertNotNull($response->user);
         return;
     } catch (Exception $e) {
         $this->fail("Exception: [" . $e->getMessage() . "] thrown by test");
     }
 }