public DiagnoseResultScanHandlerTest() { diagnoseScanResultHanlder = new MockDiagnoseResultHandler(); AppConfig appConfig = JsonConvert.DeserializeObject <AppConfig>( File.ReadAllText(Path.Combine(Path.GetDirectoryName(Assembly.GetAssembly(typeof(DiagnoseResultScanHandlerTest)).Location), "AppSettings.json"))); DataAccessBase da = new DataAccessBase(); da.InitConnString(appConfig.DBConnectionString); }