public ActionResult Edit(TeacherSubjectViewModel viewModel) { subjectService = new SubjectService(); if (ModelState.IsValid) { subjectService.EditSubject(viewModel); return(RedirectToAction("Index")); } return(null); }
public void EditSubjectByNullTest() { var result = subjectserv.EditSubject(null); Assert.AreEqual(result.ErrorMessage, "Subject not be null"); }