bytesByMime() public méthode

mime 별 파일 용량 정보 반환
public bytesByMime ( callable $scope = null ) : array
$scope callable 검색 조건
Résultat array ex.) [mime => bytes]
 public function testBytesByMime()
 {
     list($handler, $repo, $auth, $keygen) = $this->getMocks();
     $instance = new Storage($handler, $repo, $auth, $keygen);
     $repo->shouldReceive('sumGroupBy')->twice()->andReturn(['image/jpeg' => 15116107, 'image/gif' => 14008053]);
     $data = $instance->bytesByMime([], false);
     $this->assertEquals(15116107 + 14008053, array_sum($data));
     $data = $instance->bytesByMime();
     $this->assertEquals(15116107, reset($data));
     $this->assertEquals(14008053, next($data));
 }