public void CanInterceptMethodsWithRefValue()
{
CountInterceptor.Reset();
using (StandardKernel kernel = this.CreateDefaultInterceptionKernel())
{
var binding = kernel.Bind <RefAndOutValues>().ToSelf();
binding.Intercept().With <CountInterceptor>();
var foo = kernel.Get <RefAndOutValues>();
int x = 2;
foo.Add(1, ref x, 2);
CountInterceptor.Count.Should().Be(1);
x.Should().Be(3);
}
}
public void Equals_WhenUsingInterfaceProxy_IsInterceptable()
{
using (var kernel = CreateDefaultInterceptionKernel())
{
CountInterceptor.Reset();
kernel.Bind <IFoo>().To <NoneVirtualFooImplementation>().Intercept().With <CountInterceptor>();
var obj = kernel.Get <IFoo>();
var result42 = obj.Equals(42);
var result41 = obj.Equals(41);
result42.Should().BeTrue();
result41.Should().BeFalse();
CountInterceptor.Count.Should().Be(2);
}
}
public void ServiceBoundTypesDeclaringMethodInterceptorsAreIntercepted()
{
using (var kernel = CreateDefaultInterceptionKernel())
{
kernel.Bind <IFoo>().To <ObjectWithMethodInterceptor>();
var obj = kernel.Get <IFoo>();
obj.Should().NotBeNull();
typeof(IProxy).IsAssignableFrom(obj.GetType()).Should().BeTrue();
CountInterceptor.Reset();
obj.Foo();
CountInterceptor.Count.Should().Be(1);
}
}
public void MethodsFromDerivedClassesCanBeIntercepted()
{
using (var kernel = CreateDefaultInterceptionKernel())
{
CountInterceptor.Reset();
kernel.Bind <IDerived>().To <Derived>();
var obj = kernel.Get <IDerived>();
obj.DoBase();
CountInterceptor.Count.Should().Be(1);
obj.DoDerived();
CountInterceptor.Count.Should().Be(1);
}
}
public void CanAttachMultipleInterceptors()
{
FlagInterceptor.Reset();
CountInterceptor.Reset();
using (StandardKernel kernel = this.CreateDefaultInterceptionKernel())
{
var binding = kernel.Bind <FooImpl>().ToSelf();
binding.Intercept().With <FlagInterceptor>();
binding.Intercept().With <CountInterceptor>();
var foo = kernel.Get <FooImpl>();
foo.Foo();
FlagInterceptor.WasCalled.Should().BeTrue();
CountInterceptor.Count.Should().Be(1);
}
}
public void ServiceBoundTypesDeclaringMethodInterceptorsAreIntercepted()
{
var testModule = new InlineModule(m => m.Bind <IFoo>().To <ObjectWithMethodInterceptor>());
using (var kernel = new StandardKernel(new LinFuModule(), testModule))
{
var obj = kernel.Get <IFoo>();
Assert.That(obj, Is.Not.Null);
Assert.That(obj, Is.InstanceOfType(typeof(IProxy)));
CountInterceptor.Reset();
obj.Foo();
Assert.That(CountInterceptor.Count, Is.EqualTo(1));
}
}
public void InterceptUsedForWeaponPropertyInvoke()
{
var k = new StandardKernel(new NinjectSettings {
LoadExtensions = false
});
k.Load <LinFuModule>();
k.Bind <IWeapon>().To <Shuriken>().Intercept().With <CountInterceptor>();
k.Bind <Samurai>().ToSelf();
CountInterceptor.Reset();
var samurai = k.Get <Samurai>();
samurai.Attack("intruder");
CountInterceptor.Count.Should().Be(1);
}
public void SelfBoundTypesDeclaringPropertyInterceptorsAreIntercepted()
{
using (var kernel = CreateDefaultInterceptionKernel())
{
kernel.Bind <ObjectWithMethodInterceptor>().ToSelf();
var obj = kernel.Get <ObjectWithMethodInterceptor>();
CountInterceptor.Reset();
var value = obj.TestProperty;
obj.TestProperty = value;
CountInterceptor.Count.Should().Be(0);
var value2 = obj.TestProperty2;
obj.TestProperty2 = value2;
CountInterceptor.Count.Should().Be(1);
}
}
public void NoneVirtualPropertyIntercepted_WhenResolveByInterface_ThenInterceptabe()
{
using (var kernel = CreateDefaultInterceptionKernel())
{
CountInterceptor.Reset();
const bool OriginalValue = true;
kernel.Bind <IFoo>().To <NoneVirtualFooImplementation>();
kernel.Intercept(ctx => ctx.Request.Service == typeof(IFoo)).With <CountInterceptor>();
var obj = kernel.Get <IFoo>();
obj.TestProperty = OriginalValue;
var value = obj.TestProperty;
CountInterceptor.Count.Should().Be(1);
value.Should().Be(OriginalValue);
}
}
public void SelfBoundTypesDeclaringMethodInterceptorsAreIntercepted()
{
var testModule = new InlineModule(m => m.Bind <ObjectWithMethodInterceptor>().ToSelf());
using (var kernel = new StandardKernel(new DynamicProxy2Module(), testModule))
{
var obj = kernel.Get <ObjectWithMethodInterceptor>();
Assert.That(obj, Is.Not.Null);
Assert.That(obj, Is.InstanceOfType(typeof(IProxyTargetAccessor)));
CountInterceptor.Reset();
obj.Foo();
obj.Bar();
Assert.That(CountInterceptor.Count, Is.EqualTo(1));
}
}
