public void Should_not_throw_any_exception()
{
// Arrange
var are = new AutoResetEvent(false);
var errorHanlder = Substitute.For <IConsumerErrorHandler>();
errorHanlder.When(x => x.HandleError(Arg.Any <BasicDeliverEventArgs>(), Arg.Any <Exception>())).Do(callInfo => { throw new Exception("Cannot handle error"); });
Action <Customer, MessageDeliverEventArgs> taskFactory = (x, y) => { throw new Exception("Task executed failed"); };
var watcher = Substitute.For <IRabbitWatcher>();
var handler = new DefaultMessageHandler <Customer>("SubscriptionName", taskFactory, errorHanlder, Substitute.For <ISerializer>(), watcher);
handler.HandlingComplete += x => are.Set();
var p = Substitute.For <IBasicProperties>();
p.Type = Global.DefaultTypeNameSerializer.Serialize(typeof(Customer));
// Action
handler.HandleMessage(new BasicDeliverEventArgs("tag", 1, false, "e", "r", p, new byte[0]));
// Assert
are.WaitOne();
watcher.Received().Error(Arg.Is <Exception>(x => x.Message == "Task executed failed"));
watcher.Received().ErrorFormat(Arg.Is <string>(x => x.StartsWith("Failed to handle the exception: ")), Arg.Any <object>(), Arg.Any <object>());
}
public void Should_handle_error_if_the_task_failed()
{
// Arrange
var are = new AutoResetEvent(false);
var errorHanlder = Substitute.For <IConsumerErrorHandler>();
Action <Customer, MessageDeliverEventArgs> taskFactory = (x, y) => { throw new Exception("Task executed failed"); };
var handler = new DefaultMessageHandler <Customer>("SubscriptionName", taskFactory, errorHanlder, Substitute.For <ISerializer>(), Substitute.For <IRabbitWatcher>());
handler.HandlingComplete += x => are.Set();
// Action
handler.HandleMessage(new BasicDeliverEventArgs("tag", 1, false, "e", "r", Substitute.For <IBasicProperties>(), new byte[0]));
// Assert
are.WaitOne();
errorHanlder.Received().HandleError(Arg.Any <BasicDeliverEventArgs>(), Arg.Any <Exception>());
}
public void Should_handle_error_if_the_task_failed()
{
// Arrange
var are = new AutoResetEvent(false);
var errorHanlder = Substitute.For<IConsumerErrorHandler>();
Action<Customer, MessageDeliverEventArgs> taskFactory = (x, y) => { throw new Exception("Task executed failed"); };
var handler = new DefaultMessageHandler<Customer>("SubscriptionName", taskFactory, errorHanlder, Substitute.For<ISerializer>(), Substitute.For<IRabbitWatcher>());
handler.HandlingComplete += x => are.Set();
// Action
handler.HandleMessage(new BasicDeliverEventArgs("tag", 1, false, "e", "r", Substitute.For<IBasicProperties>(), new byte[0]));
// Assert
Assert.IsTrue(are.WaitOne(1000));
errorHanlder.Received().HandleError(Arg.Any<BasicDeliverEventArgs>(), Arg.Any<Exception>());
}
public void Should_fire_event_HandlingComplete()
{
// Arrange
var are = new AutoResetEvent(false);
var errorHanlder = Substitute.For<IConsumerErrorHandler>();
var handler = new DefaultMessageHandler<Customer>("SubscriptionName", Substitute.For<Action<Customer, MessageDeliverEventArgs>>(), errorHanlder, Substitute.For<ISerializer>(), Substitute.For<IRabbitWatcher>());
handler.HandlingComplete += x => are.Set();
var p = Substitute.For<IBasicProperties>();
p.Type = Global.DefaultTypeNameSerializer.Serialize(typeof(Customer));
// Action
handler.HandleMessage(new BasicDeliverEventArgs("tag", 1, false, "e", "r", p, new byte[0]));
// Assert
Assert.IsTrue(are.WaitOne(1000));
errorHanlder.DidNotReceive().HandleError(Arg.Any<BasicDeliverEventArgs>(), Arg.Any<Exception>());
}
public void Should_handle_error_if_the_task_failed()
{
// Arrange
var are = new AutoResetEvent(false);
var errorHanlder = Substitute.For<IConsumerErrorHandler>();
Func<BasicDeliverEventArgs, Task> taskFactory = x => Task.Factory.StartNew(() => { throw new Exception("Task executed failed");});
var handler = new DefaultMessageHandler(errorHanlder, taskFactory, Substitute.For<IRabbitWatcher>());
handler.HandlingComplete += x => are.Set();
// Action
handler.HandleMessage(Substitute.For<IBasicConsumer>(), new BasicDeliverEventArgs("tag", 1, false, "e", "r", Substitute.For<IBasicProperties>(), new byte[0]));
// Assert
are.WaitOne();
errorHanlder.Received().HandleError(Arg.Any<BasicDeliverEventArgs>(), Arg.Any<Exception>());
}
public void Should_fire_event_HandlingComplete()
{
// Arrange
var are = new AutoResetEvent(false);
var errorHanlder = Substitute.For <IConsumerErrorHandler>();
var handler = new DefaultMessageHandler <Customer>("SubscriptionName", Substitute.For <Action <Customer, MessageDeliverEventArgs> >(), errorHanlder, Substitute.For <ISerializer>(), Substitute.For <IRabbitWatcher>());
handler.HandlingComplete += x => are.Set();
var p = Substitute.For <IBasicProperties>();
p.Type = Global.DefaultTypeNameSerializer.Serialize(typeof(Customer));
// Action
handler.HandleMessage(new BasicDeliverEventArgs("tag", 1, false, "e", "r", p, new byte[0]));
// Assert
are.WaitOne();
errorHanlder.DidNotReceive().HandleError(Arg.Any <BasicDeliverEventArgs>(), Arg.Any <Exception>());
}
public void Should_not_throw_any_exception()
{
// Arrange
var are = new AutoResetEvent(false);
var errorHanlder = Substitute.For<IConsumerErrorHandler>();
errorHanlder.When(x => x.HandleError(Arg.Any<BasicDeliverEventArgs>(), Arg.Any<Exception>())).Do(callInfo => { throw new Exception("Cannot handle error"); });
Action<Customer, MessageDeliverEventArgs> taskFactory = (x, y) => { throw new Exception("Task executed failed"); };
var watcher = Substitute.For<IRabbitWatcher>();
var handler = new DefaultMessageHandler<Customer>("SubscriptionName", taskFactory, errorHanlder, Substitute.For<ISerializer>(), watcher);
handler.HandlingComplete += x => are.Set();
var p = Substitute.For<IBasicProperties>();
p.Type = Global.DefaultTypeNameSerializer.Serialize(typeof (Customer));
// Action
handler.HandleMessage(new BasicDeliverEventArgs("tag", 1, false, "e", "r", p, new byte[0]));
// Assert
Assert.IsTrue(are.WaitOne(1000));
watcher.Received().Error(Arg.Is<Exception>(x => x.Message == "Task executed failed"));
watcher.Received().ErrorFormat(Arg.Is<string>(x => x.StartsWith("Failed to handle the exception: ")), Arg.Any<object>(), Arg.Any<object>());
}