public void GetDataTableFromExcelTest()
        {
            const string SOURCE_FILE        = TEST_FILE_FOLDER + @"04_GetDataTableFromExcelTest_Source.xlsx";
            const int    EXPECTED_ROW_COUNT = 5;

            DataTable table = _ExcelService.GetDataTableFromExcel(SOURCE_FILE, FileType.Source);

            Assert.IsNotNull(table);
            Assert.AreEqual(EXPECTED_ROW_COUNT, table.Rows.Count);
        }