static IEnumerable<object> ProcessContextInternal(this IKayakContext context, IKayakFrameworkBehavior behavior)
{
yield return context.Request.Begin();
var info = new InvocationInfo();
context.SetInvocationInfo(info);
yield return behavior.Route(context);
var failed = false;
var auth = behavior.Authenticate(context);
if (auth != null)
yield return auth.Do(r => failed = r);
if (!failed)
{
info.Target = Activator.CreateInstance(info.Method.DeclaringType);
var parameterCount = info.Method.GetParameters().Length;
info.Arguments = new object[parameterCount];
yield return behavior.Bind(context);
context.PerformInvocation();
yield return behavior.Handle(context);
}
yield return context.Response.End();
}
void InvokeMethod(object target, string name)
{
var method = target.GetType().GetMethod(name);
if (method == null)
throw new Exception("Unknown method '" + name + "'");
info = new InvocationInfo()
{
Target = target,
Method = method,
Arguments = arguments.ToArray()
};
SetUpMockBehaviorBind();
mockContext.Object.PerformInvocation(mockBehavior.Object);
}
public void NullInfoTargetException()
{
mockContext.DefaultValue = DefaultValue.Mock;
var mockRequest = Mock.Get(mockContext.Object.Request);
mockRequest.Setup(r => r.Begin()).Returns(Observable.Empty<Unit>());
SetUpMockBehaviorBind(Observable.Empty<InvocationInfo>());
SetUpMockBehaviorInvoke();
var mockTarget = new Mock<IBind>();
info = new InvocationInfo();
info.Method = mockTarget.Object.GetType().GetMethod("Bind0");
mockContext.Object.PerformInvocation(mockBehavior.Object);
mockRequest.VerifyAll();
mockBehavior.VerifyAll();
mockSubject.Verify(s => s.OnError(It.Is<Exception>(e => e.Message == "Binder returned by behavior did not yield an instance of InvocationInfo.")));
}
internal static void SetInvocationInfo(this IKayakContext context, InvocationInfo info)
{
context.Items[InvocationInfoContextKey] = info;
}
public KayakInvocation(KayakContext context, InvocationInfo info)
{
Context = context;
Info = info;
Binders = new List<IParameterBinder>();
Handlers = new List<IResultHandler>();
}
internal static void SetInvocationInfo(this IDictionary<string, object> context, InvocationInfo info)
{
context[InvocationInfoContextKey] = info;
}
internal MappingEventArgs(KayakContext context, InvocationInfo invocationInfo)
{
Context = context;
InvocationInfo = invocationInfo;
}
InvocationInfo RaiseMapping(KayakContext context, InvocationInfo invocationInfo)
{
if (Mapping != null)
{
var mappingArgs = new MappingEventArgs(context, invocationInfo);
Mapping(this, mappingArgs);
invocationInfo = mappingArgs.InvocationInfo;
}
return invocationInfo;
}
public void WillRespond(KayakContext context, Action<bool, Exception> callback)
{
try
{
InvocationInfo invocationInfo = new InvocationInfo();
invocationInfo.Method = GetMethodForContext(context);
invocationInfo = RaiseMapping(context, invocationInfo);
bool willRespond = invocationInfo.Method != null;
if (willRespond)
context.Items[InvocationInfoContextKey] = invocationInfo;
callback(willRespond, null);
}
catch (Exception e)
{
callback(false, e);
}
}
