public void Same_Interface_on_proxy_with_target_interface_and_mixin_should_forward_to_target()
{
var target = new ServiceImpl();
var mixin = new AlwaysThrowsServiceImpl();
var proxy = generator.CreateInterfaceProxyWithTargetInterface(typeof (IService), target, MixIn(mixin));
Assert.DoesNotThrow(() => (proxy as IService).Sum(2, 2));
}
public void InterfaceProxyWithTargetInterface_MethodInvocationTarget_should_be_updated_when_target_changes()
{
MethodInfo invocationTarget1 = null;
MethodInfo invocationTarget2 = null;
var target1 = new AlwaysThrowsServiceImpl();
var target2 = new ServiceImpl();
MethodInfo methodOnTarget1 = target1.GetType().GetMethod("Sum", new[] { typeof(int), typeof(int) });
MethodInfo methodOnTarget2 = target2.GetType().GetMethod("Sum", new[] { typeof(int), typeof(int) });
var proxy = generator.CreateInterfaceProxyWithTargetInterface(
typeof(IService),
target1,
new WithCallbackInterceptor(i =>
{
invocationTarget1 = i.MethodInvocationTarget;
i.Proceed();
}),
new ChangeTargetInterceptor(target2),
new WithCallbackInterceptor(i =>
{
invocationTarget2 = i.MethodInvocationTarget;
i.Proceed();
})) as IService;
proxy.Sum(2, 2);
Assert.AreNotEqual(invocationTarget1, invocationTarget2);
Assert.AreSame(methodOnTarget1, invocationTarget1);
Assert.AreSame(methodOnTarget2, invocationTarget2);
}
public void Same_Interface_on_target_and_mixin_should_forward_to_target()
{
var target = new ServiceImpl();
var mixin = new AlwaysThrowsServiceImpl();
var proxy = generator.CreateInterfaceProxyWithTarget(typeof (IService), Type.EmptyTypes, target, MixIn(mixin)) as IService;
Assert.DoesNotThrow(() => proxy.Sum(1, 2));
}
public void Same_Interface_on_proxy_with_target_interface_and_mixin_should_forward_to_target()
{
var target = new ServiceImpl();
var mixin = new AlwaysThrowsServiceImpl();
var proxy = generator.CreateInterfaceProxyWithTargetInterface(typeof(IService), target, MixIn(mixin));
Assert.DoesNotThrow(() => (proxy as IService).Sum(2, 2));
}
public void Same_Interface_on_target_and_mixin_should_forward_to_target()
{
var target = new ServiceImpl();
var mixin = new AlwaysThrowsServiceImpl();
var proxy = generator.CreateInterfaceProxyWithTarget(typeof(IService), Type.EmptyTypes, target, MixIn(mixin)) as IService;
Assert.DoesNotThrow(() => proxy.Sum(1, 2));
}
public void Same_Interface_on_proxy_withouth_target_and_mixin_should_forward_to_null_target()
{
var interceptor = new WithCallbackInterceptor(i =>
{
Assert.IsNull(i.InvocationTarget);
i.ReturnValue = 0;
});
var mixin = new AlwaysThrowsServiceImpl();
var proxy = generator.CreateInterfaceProxyWithoutTarget(typeof (IService), Type.EmptyTypes, MixIn(mixin), interceptor);
Assert.DoesNotThrow(() => (proxy as IService).Sum(2, 2));
}
public void Same_Interface_on_proxy_withouth_target_and_mixin_should_forward_to_null_target()
{
var interceptor = new WithCallbackInterceptor(i =>
{
Assert.IsNull(i.InvocationTarget);
i.ReturnValue = 0;
});
var mixin = new AlwaysThrowsServiceImpl();
var proxy = generator.CreateInterfaceProxyWithoutTarget(typeof(IService), Type.EmptyTypes, MixIn(mixin), interceptor);
Assert.DoesNotThrow(() => (proxy as IService).Sum(2, 2));
}
