public void Add_Buyer_To_BuyerList_When_Received_From_BuyerVM()
{
//Arrange
_paymentViewModel = new PaymentViewModel(_contextMock.Object, _messageBoxMock.Object, _navigationServiceMock.Object);
int actulNumberOfBuyers = _paymentViewModel.BuyerList.Count;
var buyerToAdd = new Buyer
{
ID = 1,
FirstName = "Michał",
LastName = "Rakel",
REGON = "4234242",
NIP = "3234326576",
CompanyName = "firma",
Address = new Address
{
City = "Kraków",
StreetAddress = "ul. Kredki 5/8a",
ZipCode = "31-063"
}
};
//Act
Messenger.Default.Send(new MessageService(buyerToAdd, EntityState.Added), MessengerToken.PaymentVm);
//Verify
Assert.IsTrue(_paymentViewModel.BuyerList.Count==actulNumberOfBuyers+1);
}
public void Add_PaymentDetail_To_PaymentDetailList_When_Received_From_PaymentDetailViewModel_With_EntiyStateEdit()
{
//Arrange
_paymentViewModel = new PaymentViewModel(_contextMock.Object, _messageBoxMock.Object, _navigationServiceMock.Object);
var paymentDetailToAdd = new PaymentDetail
{
Description = "jakis opis"
};
//Act
Messenger.Default.Send(new MessageService(paymentDetailToAdd, EntityState.Edited), MessengerToken.PaymentVm);
//Verify
Assert.IsTrue(_paymentViewModel.PaymentDetailList.Count == 1);
}
public void When_PaymentDetail_Removed_From_PaymentDetailList_Send_Message_To_PaymentDetailViewModel_With_Number_Of_Elements_In_PaymentDetailList()
{
int expectedNumerOfProductsInPaymentDetailList = 0;
Messenger.Default.Register<int>(this, MessengerToken.PaymentDetailVm, message =>
{
expectedNumerOfProductsInPaymentDetailList = message;
});
//Arrange
_paymentViewModel = new PaymentViewModel(_contextMock.Object, _messageBoxMock.Object, _navigationServiceMock.Object)
{
PaymentDetailList =
{
new PaymentDetail
{
Description = "jakis opis"
},
}
};
//Act
_paymentViewModel.PaymentDetailList.RemoveAt(0);
int actualNumerOfProductsInPaymentDetailList = _paymentViewModel.PaymentDetailList.Count;
//Verify
Assert.IsTrue(expectedNumerOfProductsInPaymentDetailList == actualNumerOfProductsInPaymentDetailList);
}
public void NavigateToBuyerListCommand_When_Executed_Invoke_NavigateTo_With_BuyerListKey_And_SelectedSeller()
{
//Arrange
_paymentViewModel = new PaymentViewModel(_contextMock.Object, _messageBoxMock.Object, _navigationServiceMock.Object);
//Act
_paymentViewModel.NavigateToBuyerListCommand.Execute(null);
//Verify
_navigationServiceMock.Verify(m=>m.NavigateTo(ViewModelLocator.BuyerListKey,It.IsAny<Seller>()),Times.Once());
}
public void EditPaymentDetailCommand_When_Executed_Send_SelectedPaymentDetail_To_PaymentDetailVieModel()
{
//Arrange
PaymentDetail receivedPaymentDetail = null;
var receivedState = EntityState.Default;
Messenger.Default.Register<MessageService>(this,MessengerToken.PaymentDetailVm,handleMessage=>
{
receivedPaymentDetail = handleMessage.PaymentDetail;
receivedState = handleMessage.EntityState;
});
_paymentViewModel = new PaymentViewModel(_contextMock.Object, _messageBoxMock.Object, _navigationServiceMock.Object);
_paymentViewModel.PaymentDetailList = new ItemsChangeObservableCollection<PaymentDetail>
{
new PaymentDetail
{
Description = "Czynsz za lokal ul. Marsa 3 maj",
MeasureUnit = "szt.",
PricePerUnit = 5300,
Quantity = 1
},
new PaymentDetail
{
Description = "Czynsz za lokal ul. wris 3 lipiec",
MeasureUnit = "szt.",
PricePerUnit = 3500,
Quantity = 1
}
};
_paymentViewModel.SelectedPaymentDetail = _paymentViewModel.PaymentDetailList.First();
//Act
_paymentViewModel.EditPaymentDetailCommand.Execute(null);
//Verify
Assert.IsNotNull(receivedPaymentDetail);
Assert.IsTrue(receivedState==EntityState.Edit);
}
public void EditPaymentDetailCommand_When_Executed_Remove_SelectedPaymentDetail_From_PaymentDetailList()
{
//Arrange
_paymentViewModel = new PaymentViewModel(_contextMock.Object, _messageBoxMock.Object, _navigationServiceMock.Object)
{
PaymentDetailList = new ItemsChangeObservableCollection<PaymentDetail>
{
new PaymentDetail
{
Description = "Czynsz za lokal ul. Marsa 3 maj",
MeasureUnit = "szt.",
PricePerUnit = 5300,
Quantity = 1
}
}
};
_paymentViewModel.SelectedPaymentDetail = _paymentViewModel.PaymentDetailList.First();
//Act
_paymentViewModel.EditPaymentDetailCommand.Execute(null);
//Verify
Assert.IsTrue(_paymentViewModel.PaymentDetailList.Count == 0);
}
public void EditPaymentDetailCommand_Cannot_Execute_When_SelectedPaymentDeatil_Is_Null()
{
//Arrange
_paymentViewModel = new PaymentViewModel(_contextMock.Object,_messageBoxMock.Object,_navigationServiceMock.Object);
_paymentViewModel.SelectedPaymentDetail = null;
//Act
bool canExecute = _paymentViewModel.EditPaymentDetailCommand.CanExecute(null);
//Verify
Assert.IsFalse(canExecute);
}
