public void MicroserviceHostFindsQueueNameInAttribute()
{
var serviceMock = new SomeMicroserviceMock();
using (var host = new MicroserviceHost <SomeMicroserviceMock>(serviceMock))
{
Assert.Equal(1, host.ServiceModel.QueueNames.Count());
Assert.True(host.ServiceModel.QueueNames.Contains("microserviceQueue"));
}
}
public void MicroserviceHostFindsHandlersInInstance()
{
var serviceMock = new SomeMicroserviceMock();
using (var host = new MicroserviceHost <SomeMicroserviceMock>(serviceMock))
{
Assert.Equal(2, host.ServiceModel.Handlers.Count());
Assert.True(host.ServiceModel.Handlers.Contains("InfoSupport.WSA.Infrastructure.Test.dummies.TestCommand"), "TestCommand is not recognized");
Assert.True(host.ServiceModel.Handlers.Contains("InfoSupport.WSA.Infrastructure.Test.dummies.SomeCommand"), "SomeCommand is not recognized");
}
}
public void MicroserviceHostFailsIfRabbitMQIsNotReachable()
{
var serviceMock = new SomeMicroserviceMock();
var options = new BusOptions {
HostName = "NonExistingName"
};
MicroserviceConfigurationException ex =
Assert.Throws <MicroserviceConfigurationException>(() =>
{
using (var host = new MicroserviceHost <SomeMicroserviceMock>(serviceMock, options))
{
host.Open();
}
});
Assert.Equal("The Eventbus (RabbitMQ service) cannot be reached.", ex.Message);
}
public void MicroserviceHostSilentlyIgnoresUnknownCommands()
{
var serviceMock = new SomeMicroserviceMock();
using (var host = new MicroserviceHost <SomeMicroserviceMock>(serviceMock))
{
var options = new BusOptions()
{
QueueName = "microserviceQueue"
};
var command = new KeyValuePair <string, int>("Test", 42);
SendMessage(command, options);
serviceMock.ReceivedFlag.WaitOne(500);
Assert.False(serviceMock.SomeCommandHandlerHasBeenCalled);
Assert.False(serviceMock.TestCommandHandlerHasBeenCalled);
}
}
public void MicroserviceHostReceivesCommands()
{
var serviceMock = new SomeMicroserviceMock();
using (var host = new MicroserviceHost <SomeMicroserviceMock>(serviceMock))
{
var options = new BusOptions()
{
QueueName = "microserviceQueue"
};
host.Open();
var command = new SomeCommand()
{
SomeValue = "teststring"
};
SendMessage(command, options);
serviceMock.ReceivedFlag.WaitOne(500);
Assert.True(serviceMock.SomeCommandHandlerHasBeenCalled);
Assert.False(serviceMock.TestCommandHandlerHasBeenCalled);
}
}
