Piwik\ViewDataTable\Manager::clearUserViewDataTableParameters PHP Метод

    public static function clearUserViewDataTableParameters($userLogin)
    {
        Option::deleteLike('viewDataTableParameters_' . $userLogin . '_%');
    }

 public function test_clearUserViewDataTableParameters_shouldOnlyRemoveAUsersParameters()
 {
     ViewDataTableManager::saveViewDataTableParameters('mylogin1', 'API.get1', array('flat' => 1));
     ViewDataTableManager::saveViewDataTableParameters('mylogin1', 'API.get2', array('flat' => 1));
     ViewDataTableManager::saveViewDataTableParameters('mylogin2', 'API.get3', array('flat' => 1));
     ViewDataTableManager::saveViewDataTableParameters('mylogin1', 'API.get4', array('flat' => 1));
     ViewDataTableManager::saveViewDataTableParameters('mylogin3', 'API.get5', array('flat' => 1));
     $this->assertNotEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin1', 'API.get1'));
     $this->assertNotEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin1', 'API.get2'));
     $this->assertNotEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin2', 'API.get3'));
     $this->assertNotEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin1', 'API.get4'));
     $this->assertNotEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin3', 'API.get5'));
     ViewDataTableManager::clearUserViewDataTableParameters('mylogin1');
     $this->assertEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin1', 'API.get1'));
     $this->assertEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin1', 'API.get2'));
     $this->assertEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin1', 'API.get4'));
     $this->assertNotEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin2', 'API.get3'));
     $this->assertNotEmpty(ViewDataTableManager::getViewDataTableParameters('mylogin3', 'API.get5'));
 }