public void ParseExcelFileForThreeGroup_EnumerableModels_ShouldParseExcelAndReturnModels()
        {
            // Arrange
            var importDataExcelService = new ImportDataExcelService(_logger.Object);
            var fileName = Path.Combine("TestFiles", "examScheduleFileTest.xls");

            //Act
            var result = importDataExcelService.GetExamScheduleDatabaseModels(fileName).ToList();

            //Assert
            Assert.True(result.Count > 0);
        }