public ActionResult DeleteTestResult(int testResultId)
{
var testResult = testResultService.GetById(testResultId);
int userId = userService.GetOneByPredicate(u => u.UserName == User.Identity.Name).Id;
var profileId = profileService.GetOneByPredicate(p => p.UserId == userId).Id;
testResultService.Delete(testResult);
return(RedirectToAction("ShowPassedTests", "Test", new { profileId = profileId }));
}