public void CompareCardTrueTest() { var validationInfo = new ValidationInfo { Token = 25015345051234201, CVV = 150, RegistrationDate = Convert.ToDateTime("2019-08-25T01:59:05.4686297Z") }; var cardList = new List <CardData>(); cardList.Add(_cardData); cardRepository.Setup(r => r.GetCard(Convert.ToDateTime("2019-08-25T01:59:05.4686297Z"))).Returns(cardList); tokenService.Setup(m => m.GenerateToken(It.IsAny <CardData>())).Returns(Task.FromResult(25015345051234201)); var ret = cardService.CompareCard(validationInfo).Result; Assert.AreEqual(true, ret); }