public void Should_log_error_if_cannot_resolve_ConnectionFactory()
{
// Arrange
var watcher = Substitute.For <IRabbitWatcher>();
var handler = new ConsumerErrorHandler(() => null, Substitute.For <ISerializer>(), watcher);
// Action
handler.HandleError(new BasicDeliverEventArgs {
Body = new byte[0]
}, new Exception());
// Assert
watcher.Received().ErrorFormat(Arg.Any <string>(), Arg.Any <object[]>());
}
public void Should_catch_other_exceptions()
{
// Arrange
var watcher = Substitute.For <IRabbitWatcher>();
var durableConnection = Substitute.For <IDurableConnection>();
durableConnection.When(x => x.CreateChannel())
.Do(callInfo => { throw new Exception("unexpecctedException"); });
var handler = new ConsumerErrorHandler(durableConnection, Substitute.For <ISerializer>(), watcher);
// Action
handler.HandleError(new BasicDeliverEventArgs {
Body = new byte[0]
}, new Exception());
// Assert
watcher.Received().ErrorFormat(Arg.Any <string>(), Arg.Any <object[]>());
}
public void Should_catch_OperationInterruptedException()
{
// Arrange
var watcher = Substitute.For <IRabbitWatcher>();
var durableConnection = Substitute.For <IDurableConnection>();
durableConnection.When(x => x.CreateChannel())
.Do(callInfo => { throw new OperationInterruptedException(new ShutdownEventArgs(ShutdownInitiator.Peer, 1, "Shutdown ;)")); });
var handler = new ConsumerErrorHandler(durableConnection, Substitute.For <ISerializer>(), watcher);
// Action
handler.HandleError(new BasicDeliverEventArgs {
Body = new byte[0]
}, new Exception());
// Assert
watcher.Received().ErrorFormat(Arg.Any <string>(), Arg.Any <object[]>());
}
public void Should_catch_other_exceptions()
{
// Arrange
var watcher = Substitute.For <IRabbitWatcher>();
IConnection connection;
var connectionFactory = CreateMockConnectionFactory <ManagedConnectionFactory>("/", out connection);
connection.When(x => x.CreateModel())
.Do(callInfo => { throw new Exception("unexpecctedException"); });
var handler = new ConsumerErrorHandler(() => connectionFactory, Substitute.For <ISerializer>(), watcher);
// Action
handler.HandleError(new BasicDeliverEventArgs {
Body = new byte[0]
}, new Exception());
// Assert
watcher.Received().ErrorFormat(Arg.Any <string>(), Arg.Any <object[]>());
}
public void Should_create_exchange_queue_and_put_error_to_queue()
{
// Arrange
IConnection connection;
var connectionFactory = CreateMockConnectionFactory <ManagedConnectionFactory>("/", out connection);
var model = Substitute.For <IModel>();
connection.CreateModel().Returns(model);
var basicProperies = Substitute.For <IBasicProperties>();
model.CreateBasicProperties().Returns(basicProperies);
var handler = new ConsumerErrorHandler(() => connectionFactory, Substitute.For <ISerializer>(), Substitute.For <IRabbitWatcher>());
// Action
handler.HandleError(new BasicDeliverEventArgs {
Body = new byte[0], BasicProperties = basicProperies
}, new Exception());
// Assert
model.Received().BasicPublish(Arg.Any <string>(), string.Empty, basicProperies, Arg.Any <byte[]>());
}
public void Should_create_exchange_queue_and_put_error_to_queue()
{
// Arrange
var durableConnection = Substitute.For <IDurableConnection>();
var model = Substitute.For <IModel>();
durableConnection.CreateChannel().Returns(model);
var basicProperies = Substitute.For <IBasicProperties>();
model.CreateBasicProperties().Returns(basicProperies);
var handler = new ConsumerErrorHandler(durableConnection, Substitute.For <ISerializer>(), Substitute.For <IRabbitWatcher>());
// Action
handler.HandleError(new BasicDeliverEventArgs {
Body = new byte[0], BasicProperties = basicProperies
}, new Exception());
// Assert
model.Received().BasicPublish(Arg.Any <string>(), string.Empty, basicProperies, Arg.Any <byte[]>());
}