public void HandleLoadBalancing()
{
try
{
string errorMessage = _manager.HandleLoadBalanceRequest();
_view.Render(errorMessage);
}
catch (Exception ex)
{
_context.WriteToResponse(ex.ToString());
}
}
public void Correctly_returns_error_message_from_load_balance_manager_when_no_exception_occurs()
{
MockRepository mocks = new MockRepository();
ILoadBalanceStatusManager manager = mocks.CreateMock <ILoadBalanceStatusManager>();
ILoadBalancerView view = mocks.CreateMock <ILoadBalancerView>();
using (mocks.Record())
{
Expect.Call(manager.HandleLoadBalanceRequest()).Return("My error message");
view.Render("My error message");
}
using (mocks.Playback())
{
IExceptionHandlingLoadBalanceStatusManager statusManager = new ExceptionHandlingLoadBalanceStatusManager(manager, view, null);
statusManager.HandleLoadBalancing();
}
}
public void Correctly_swallows_exception_from_action_and_returns_error_message()
{
MockRepository mocks = new MockRepository();
ILoadBalanceStatusManager manager = mocks.CreateMock <ILoadBalanceStatusManager>();
ILoadBalancerView view = mocks.CreateMock <ILoadBalancerView>();
IWebContext context = mocks.CreateMock <IWebContext>();
Exception exception = mocks.PartialMock <Exception>();
using (mocks.Record())
{
SetupResult.For(exception.ToString()).Return("My exception message");
Expect.Call(manager.HandleLoadBalanceRequest()).Throw(exception);
context.WriteToResponse("My exception message");
}
using (mocks.Playback())
{
IExceptionHandlingLoadBalanceStatusManager statusManager = new ExceptionHandlingLoadBalanceStatusManager(manager, view, context);
statusManager.HandleLoadBalancing();
}
}