public void If_user_not_blocked_And_receiver_not_blocked_And_message_contains_no_block_word_Then_sending_messages_should_send()
{
var request = new MessageRequest
{
UserId = 1,
ReceiverId = 2,
Message = "Test!"
};
var dataProvider = new MessageDataProvider
{
FindUserById = userId => new User {
Id = 1
},
FindReceiverById = receiverId => new Receiver {
Id = 2
},
MessageIsEmpty = message => false,
MessageHasCurseWords = message => false,
UserIsBlackListed = userId => false,
ReceiverBlockUser = (receiverId, userId) => false
};
var saveMessageMock = new Mock <Action <string> >();
var notifyReceiverMock = new Mock <Action <int, int, string> >();
dataProvider.SaveMessage = saveMessageMock.Object;
dataProvider.NotifyReceiver = notifyReceiverMock.Object;
MessageService.Send(
request,
dataProvider);
notifyReceiverMock.Verify(item => item(1, 2, request.Message), Times.Once);
}
public Scheduler(
MessageDataProvider messageDataProvider,
ILogger logger)
{
_messageDataProvider = messageDataProvider;
_logger = logger;
}
public static void Send(
MessageRequest request,
MessageDataProvider dataProvider
)
{
MessagingValidation.MessageIsNotEmpty(dataProvider.MessageIsEmpty(request.Message));
MessagingValidation.MessageHasNoCurseWords(dataProvider.MessageHasCurseWords(request.Message));
MessagingValidation.UserIsNotBlackListed(dataProvider.UserIsBlackListed(request.UserId));
MessagingValidation.ReceiverDoesNotBlockUser(dataProvider.ReceiverBlockUser(request.ReceiverId, request.UserId));
dataProvider.SaveMessage(request.Message);
dataProvider.NotifyReceiver(request.UserId, request.ReceiverId, request.Message);
}
public void If_message_contains_block_word_Then_sending_messages_should_throw_exception()
{
var dataProvider = new MessageDataProvider
{
FindUserById = userId => new User {
Id = 1
},
FindReceiverById = receiverId => new Receiver {
Id = 2
},
MessageIsEmpty = message => false,
MessageHasCurseWords = message => true,
UserIsBlackListed = userId => false,
ReceiverBlockUser = (receiverId, userId) => false
};
Assert.Throws <InternalException>(() =>
MessageService.Send(
new MessageRequest {
},
dataProvider));
}
