public void Invoke_ValidData_AddsMessageToDatabaseWithCorrectValues()
{
var messageData = new MessageModel
{
Text = "Testmessage",
UserRoom = new UserRoomModel()
};
DataAccess.Models.Message messageSaved = null;
var mockedMessageRepository = new Mock <IMessageRepository>();
mockedMessageRepository.Setup(r => r.Add(It.IsAny <DataAccess.Models.Message>()))
.Callback <DataAccess.Models.Message>(u => messageSaved = u);
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var action = new AddNewMessage(mockedMessageRepository.Object, mockedUnitOfWork.Object);
// action
action.Invoke(messageData);
// assert
mockedMessageRepository.Verify(r => r.Add(It.IsAny <DataAccess.Models.Message>()), Times.Once());
mockedUnitOfWork.Verify(r => r.Save(), Times.Exactly(1));
Assert.Equal("Testmessage", messageSaved.Text);
}
public void Invoke_InvalidData_AddNorSaveAreCalled()
{
// prepare
var messageToAdd = new MessageModel();
var mockedMessageRepository = new Mock <IMessageRepository>();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var action = new AddNewMessage(mockedMessageRepository.Object, mockedUnitOfWork.Object);
// action
var result = action.Invoke(messageToAdd);
// assert
Assert.Equal(Guid.Empty, result);
mockedMessageRepository.Verify(r => r.Add(It.IsAny <DataAccess.Models.Message>()), Times.Never);
mockedUnitOfWork.Verify(r => r.Save(), Times.Never);
}
public void Invoke_NoUserRoom_AddNorSaveAreCalled()
{
var messageData = new MessageModel
{
Text = "Testmessage"
};
var mockedMessageRepository = new Mock <IMessageRepository>();
var mockedUnitOfWork = new Mock <IUnitOfWork>();
var action = new AddNewMessage(mockedMessageRepository.Object, mockedUnitOfWork.Object);
// action
var result = action.Invoke(messageData);
// assert
mockedMessageRepository.Verify(r => r.Add(It.IsAny <DataAccess.Models.Message>()), Times.Never);
mockedUnitOfWork.Verify(r => r.Save(), Times.Never);
Assert.Equal(Guid.Empty, result);
}
private void ConversationCollectionOnCollectionChanged(object sender, System.Collections.Specialized.NotifyCollectionChangedEventArgs e)
{
SetLastMessage();
if (e.Action != NotifyCollectionChangedAction.Add)
{
return;
}
if (!AddNewMessage?.Invoke(this, Conversation) == true)
{
return;
}
foreach (var unused in e.NewItems)
{
Conversation.NewMessages++;
}
NewMessagesChanged?.Invoke(this, EventArgs.Empty);
}
private bool ChatViewModelOnAddNewMessage(object sender, SimpleConversation conversation)
{
return(CurrentChatViewModel == null || conversation != CurrentChatViewModel.Conversation || AddNewMessage?.Invoke(this, conversation) == true);
}