public void GetBankAccountData_Testing() { //Arrange DateTime expectedDatum = Convert.ToDateTime("07.01.2020"); double expectedKontostand = 1750000; string path = "../../../00_TestCashData/Kontostand.csv"; AvailableCashCalculator AvailableCashCalculator = new AvailableCashCalculator(); //Act var result = AvailableCashCalculator.GetBankAccountData(path); //Assert DateTime actualDatum = result[0].Datum; double actualKontostand = result[0].Kontostand; Assert.AreEqual(expectedDatum, actualDatum, "Datum is wrong."); Assert.AreEqual(expectedKontostand, actualKontostand, 0.00, "Kontostand is wrong."); }