public async Task ProcessWithTrueOnAllSucceed()
{
// Arrange
var uow = new Mock <IOutboxUnitOfWork>();
var sender = new Mock <IOutboxSender>();
var ilogger = new Mock <ILogger <OutboxMessageProcessor> >();
var processor = new OutboxMessageProcessor(uow.Object, sender.Object, ilogger.Object);
var cts = new CancellationTokenSource();
var message = new Mock <IOutboxMessage>();
int callOrder = 0;
sender.Setup(x => x.SendAsync(message.Object, cts.Token)).Callback(() => callOrder++.Should().Be(0));
uow.Setup(x => x.RemoveOutboxMessageAsync(message.Object, cts.Token)).Callback(() => callOrder++.Should().Be(1));
uow.Setup(x => x.SaveAsync(cts.Token)).Callback(() => callOrder++.Should().Be(2));
bool result = true;
// Act
var exception = await Record.ExceptionAsync(async() => result = await processor.TryProcessAsync(message.Object, cts.Token));
// Assert
exception.Should().BeNull();
result.Should().BeTrue();
sender.Verify(x => x.SendAsync(message.Object, cts.Token), Times.Once);
uow.Verify(x => x.RemoveOutboxMessageAsync(message.Object, cts.Token), Times.Once);
uow.Verify(x => x.SaveAsync(cts.Token), Times.Once);
}
public async Task CantProcessNullMessageAsync()
{
// Arrange
var uow = new Mock <IOutboxUnitOfWork>();
var sender = new Mock <IOutboxSender>();
var ilogger = new Mock <ILogger <OutboxMessageProcessor> >();
var processor = new OutboxMessageProcessor(uow.Object, sender.Object, ilogger.Object);
var cts = new CancellationTokenSource();
IOutboxMessage message = null !;
// Act
var exception = await Record.ExceptionAsync(async() => _ = await processor.TryProcessAsync(message, cts.Token));
// Assert
exception.Should().NotBeNull().And.BeOfType <ArgumentNullException>();
}
public async Task ProcessWithFalseOnSaveError()
{
// Arrange
var uow = new Mock <IOutboxUnitOfWork>();
var sender = new Mock <IOutboxSender>();
var ilogger = new Mock <ILogger <OutboxMessageProcessor> >();
var processor = new OutboxMessageProcessor(uow.Object, sender.Object, ilogger.Object);
var cts = new CancellationTokenSource();
var message = new Mock <IOutboxMessage>();
uow.Setup(x => x.SaveAsync(cts.Token)).ThrowsAsync(new Exception());
bool result = true;
// Act
var exception = await Record.ExceptionAsync(async() => result = await processor.TryProcessAsync(message.Object, cts.Token));
// Assert
exception.Should().BeNull();
result.Should().BeFalse();
}