public void SaveExpelledStudentsTest()
        {
            List <BaseModel>          results           = dbContext.ResultsOfExamsRepository.GetAll();
            List <ExpelledStudentDto> resultsOfSessions = sessionHelper.GetExpelledStudents(results);
            bool isSaved = DataToExcelFileHelper.SaveExpelledStudentsToXLSX(resultsOfSessions);

            Assert.IsTrue(isSaved);
        }
        public void SaveResultsOfSessionByTeachersTest()
        {
            List <ResultsOfExam> results = dbContext.ResultsOfExamsRepository.GetAll();
            List <ResultsOfSessionByTeacherDto> resultsOfSessions = sessionHelper.GetResultsOfSessionByTeacher(results);
            bool isSaved = DataToExcelFileHelper.SaveResultsOfSessionByTeacherToXLSX(resultsOfSessions);

            Assert.IsTrue(isSaved);
        }
        public void SaveTotalResultsOfSessionsTest()
        {
            List <BaseModel>          results           = dbContext.ResultsOfExamsRepository.GetAll();
            List <ResultOfSessionDto> resultsOfSessions = sessionHelper.GetTotalResultsOfSessions(results);
            bool isSaved = DataToExcelFileHelper.SaveResultsToXLSX(resultsOfSessions);

            Assert.IsTrue(isSaved);
        }