public void StartReplayCallsStartHandlingMessagesOnAllListeners()
{
// Arrange
Mock <IBusContext <IConnection> > connectionMock = new Mock <IBusContext <IConnection> >();
Mock <IMessageReceiver> messageReceiverMock = new Mock <IMessageReceiver>();
List <MicroserviceListener> listeners = new List <MicroserviceListener>();
List <MicroserviceReplayListener> replayListeners = new List <MicroserviceReplayListener>
{
new MicroserviceReplayListener
{
Queue = "queue",
Callback = message => { },
TopicExpressions = new string[0]
}
};
List <MicroserviceCommandListener> commandListeners = new List <MicroserviceCommandListener>();
connectionMock.Setup(e => e.CreateMessageReceiver(It.IsAny <string>(), It.IsAny <string[]>()))
.Returns(messageReceiverMock.Object);
IMicroserviceReplayHost replayHost = new MicroserviceReplayHost(connectionMock.Object, listeners, replayListeners, commandListeners, new NullLogger <MicroserviceHost>());
// Act
replayHost.StartReplay();
// Assert
messageReceiverMock.Verify(e => e.StartHandlingMessages(It.IsAny <EventMessageReceivedCallback>()));
}
public void StartReplayThrowsExceptionIfAlreadyReplaying()
{
// Arrange
Mock <IBusContext <IConnection> > connectionMock = new Mock <IBusContext <IConnection> >();
List <MicroserviceListener> listeners = new List <MicroserviceListener>();
List <MicroserviceReplayListener> replayListeners = new List <MicroserviceReplayListener>();
List <MicroserviceCommandListener> commandListeners = new List <MicroserviceCommandListener>();
IMicroserviceReplayHost replayHost = new MicroserviceReplayHost(connectionMock.Object, listeners, replayListeners, commandListeners, new NullLogger <MicroserviceHost>());
replayHost.StartReplay();
// Act
void Act() => replayHost.StartReplay();
// Assert
BusConfigurationException exception = Assert.ThrowsException <BusConfigurationException>(Act);
Assert.AreEqual("Attempted to replay the MicroserviceHost, but it is already replaying.", exception.Message);
}
public void StartReplaySetsIsReplayingToTrue()
{
// Arrange
Mock <IBusContext <IConnection> > connectionMock = new Mock <IBusContext <IConnection> >();
List <MicroserviceListener> listeners = new List <MicroserviceListener>();
List <MicroserviceReplayListener> replayListeners = new List <MicroserviceReplayListener>();
List <MicroserviceCommandListener> commandListeners = new List <MicroserviceCommandListener>();
IMicroserviceReplayHost replayHost = new MicroserviceReplayHost(connectionMock.Object, listeners, replayListeners, commandListeners, new NullLogger <MicroserviceHost>());
// Act
replayHost.StartReplay();
// Assert
Assert.AreEqual(true, replayHost.IsReplaying);
}
