public void HandlersCanChangeInputsBeforeTargetIsCalled()
{
TransparentProxyInterceptor factory = new TransparentProxyInterceptor();
PolicySet policies = GetPolicies();
CanChangeParametersTarget target = new CanChangeParametersTarget();
IInterceptingProxy proxy = factory.CreateProxy(typeof(CanChangeParametersTarget), target);
ApplyPolicies(factory, proxy, target, policies);
CanChangeParametersTarget intercepted = (CanChangeParametersTarget)proxy;
Assert.AreEqual(0, intercepted.MostRecentInput);
intercepted.DoSomething(2);
Assert.AreEqual(4, intercepted.MostRecentInput);
}
public void HandlersCanChangeInputsBeforeTargetIsCalled()
{
TransparentProxyInterceptor factory = new TransparentProxyInterceptor();
PolicySet policies = GetPolicies();
CanChangeParametersTarget target = new CanChangeParametersTarget();
IInterceptingProxy proxy = factory.CreateProxy(typeof(CanChangeParametersTarget), target);
ApplyPolicies(factory, proxy, target, policies);
CanChangeParametersTarget intercepted = (CanChangeParametersTarget)proxy;
Assert.AreEqual(0, intercepted.MostRecentInput);
intercepted.DoSomething(2);
Assert.AreEqual(4, intercepted.MostRecentInput);
}
public void HandlersCanChangeRefsAfterTargetReturns()
{
TransparentProxyInterceptor factory = new TransparentProxyInterceptor();
PolicySet policies = GetPolicies();
CanChangeParametersTarget target = new CanChangeParametersTarget();
IInterceptingProxy proxy = factory.CreateProxy(typeof(CanChangeParametersTarget), target);
ApplyPolicies(factory, proxy, target, policies);
CanChangeParametersTarget intercepted = (CanChangeParametersTarget)proxy;
int output = 3;
intercepted.DoSomethingElseWithRef(2, ref output);
Assert.AreEqual((2 + 3 + 5) * 3, output);
}
public void HandlersCanChangeRefsAfterTargetReturns()
{
TransparentProxyInterceptor factory = new TransparentProxyInterceptor();
PolicySet policies = GetPolicies();
CanChangeParametersTarget target = new CanChangeParametersTarget();
IInterceptingProxy proxy = factory.CreateProxy(typeof(CanChangeParametersTarget), target);
ApplyPolicies(factory, proxy, target, policies);
CanChangeParametersTarget intercepted = (CanChangeParametersTarget)proxy;
int output = 3;
intercepted.DoSomethingElseWithRef(2, ref output);
Assert.AreEqual((2 + 3 + 5) * 3, output);
}
