setClassFolder() public static method

Sets folders which contain needed classes
public static setClassFolder ( $folder ) : array
$folder
return array
 public function __construct()
 {
     parent::__construct();
     $this->load->database();
     $this->load->model('DbBaseModel');
     $this->load->model('Task', 'task');
     $this->load->model('TaskRun', 'task_run');
     $this->controller_folder = __DIR__ . '/../models';
     TaskLoader::setClassFolder($this->controller_folder);
 }
 public function testParseAndRunCommand()
 {
     $result = TaskRunner::parseAndRunCommand('mult1mate\\crontab_tests\\ActionMock::returnResult()');
     $this->assertTrue($result);
     $result = TaskRunner::parseAndRunCommand('mult1mate\\crontab_tests\\ActionMock::wrongMethod()');
     $this->assertFalse($result);
     TaskLoader::setClassFolder(__DIR__ . '/runner_mocks');
     $result = TaskRunner::parseAndRunCommand('RunnerMock::anyMethod()');
     $this->assertFalse($result);
 }
 public function testLoadControllerExceptions()
 {
     $this->setExpectedException('mult1mate\\crontab\\TaskManagerException');
     TaskLoader::setClassFolder(__DIR__);
     TaskLoader::loadController('MockClass');
 }