public void mixed_activators_and_decorators_happy_path()
{
var target = new Target();
var inner = Constant.For(target);
var decorator1 = new FuncInterceptor <ITarget>(t => new DecoratedTarget(t));
var decorator2 = new FuncInterceptor <ITarget>(t => new BorderedTarget(t));
var plan = new InterceptionPlan(typeof(ITarget), inner, new Policies(), new IInterceptor[]
{
decorator1,
decorator2,
new ActivatorInterceptor <ITarget>(x => x.Activate()),
new ActivatorInterceptor <Target>(x => x.TurnGreen())
});
var session = new StubBuildSession();
plan.ToBuilder <ITarget>()(session, session)
.ShouldBeOfType <BorderedTarget>()
.Inner.ShouldBeOfType <DecoratedTarget>()
.Inner.ShouldBeTheSameAs(target);
target.Color.ShouldEqual("Green");
target.HasBeenActivated.ShouldBeTrue();
}
public void accept_visitor_for_func_decorator()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor <ITarget>((s, t) => new ContextKeepingTarget(s, t));
var plan = new InterceptionPlan(typeof(ITarget), inner, new Policies(), new IInterceptor[] { decorator });
plan.AcceptVisitor(theVisitor);
theVisitor.AssertWasCalled(x => x.Decorator(decorator));
}
public void accept_visitor_for_func_decorator()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor<ITarget>((s, t) => new ContextKeepingTarget(s, t));
var plan = new InterceptionPlan(typeof(ITarget), inner, Policies.Default(), new IInterceptor[] { decorator });
plan.AcceptVisitor(theVisitor);
theVisitor.AssertWasCalled(x => x.Decorator(decorator));
}
public void single_decorator_happy_path_that_uses_the_plugin_type()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor <ITarget>(t => new DecoratedTarget(t));
var plan = new InterceptionPlan(typeof(ITarget), inner, new Policies(), new IInterceptor[] { decorator });
var session = new StubBuildSession();
plan.ToBuilder <ITarget>()(session, session)
.ShouldBeOfType <DecoratedTarget>()
.Inner.ShouldBeTheSameAs(target);
}
public void single_decorator_happy_path_that_uses_the_plugin_type_and_session()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor <ITarget>((s, t) => new ContextKeepingTarget(s, t));
var plan = new InterceptionPlan(typeof(ITarget), inner, new Policies(), new IInterceptor[] { decorator });
var theSession = new StubBuildSession();
var result = plan.ToBuilder <ITarget>()(theSession, theSession)
.ShouldBeOfType <ContextKeepingTarget>();
result.Inner.ShouldBeTheSameAs(target);
result.Session.ShouldBeTheSameAs(theSession);
}
public void multiple_decorators_happy_path()
{
var target = new Target();
var inner = Constant.For(target);
var decorator1 = new FuncInterceptor <ITarget>(t => new DecoratedTarget(t));
var decorator2 = new FuncInterceptor <ITarget>(t => new BorderedTarget(t));
var plan = new InterceptionPlan(typeof(ITarget), inner, new Policies(), new IInterceptor[] { decorator1, decorator2 });
var session = new StubBuildSession();
plan.ToBuilder <ITarget>()(session, session)
.ShouldBeOfType <BorderedTarget>()
.Inner.ShouldBeOfType <DecoratedTarget>()
.Inner.ShouldBeTheSameAs(target);
}
public void single_decorator_sad_path_that_uses_the_plugin_type_and_session()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor <ITarget>((s, t) => new SadContextKeepingTarget(s, t));
var plan = new InterceptionPlan(typeof(ITarget), inner, Policies.Default(), new IInterceptor[] { decorator });
var theSession = new StubBuildSession();
var ex =
Exception <StructureMapInterceptorException> .ShouldBeThrownBy(
() => { plan.ToBuilder <ITarget>()(theSession, theSession); });
ex.Message.ShouldContain("new SadContextKeepingTarget(IContext, ITarget)");
}
public void single_decorator_sad_path_that_uses_the_plugin_type()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor <ITarget>(t => new ThrowsDecoratedTarget(t));
var plan = new InterceptionPlan(typeof(ITarget), inner, new Policies(), new IInterceptor[] { decorator });
var ex =
Exception <StructureMapInterceptorException> .ShouldBeThrownBy(
() => {
var session = new StubBuildSession();
plan.ToBuilder <ITarget>()(session, session);
});
ex.Message.ShouldContain("new ThrowsDecoratedTarget(ITarget)");
}
public void compile_and_use_by_itself_using_IContext()
{
theInterceptor = new FuncInterceptor <ITarget>((c, t) => new ContextKeepingTarget(c, t));
var variable = Expression.Variable(typeof(ITarget), "target");
var expression = theInterceptor.ToExpression(Policies.Default(), Parameters.Context, variable);
var lambdaType = typeof(Func <IContext, ITarget, ITarget>);
var lambda = Expression.Lambda(lambdaType, expression, Parameters.Context, variable);
var func = lambda.Compile().As <Func <IContext, ITarget, ITarget> >();
var target = new Target();
var session = new FakeBuildSession();
var decorated = func(session, target).ShouldBeOfType <ContextKeepingTarget>();
decorated
.Inner.ShouldBeTheSameAs(target);
decorated.Session.ShouldBeTheSameAs(session);
}
public void FuncReferenceTypeWithoutParameters <T>(T?expectedResult)
where T : class
{
// Given
var proxyFactory = Context.ProxyFactory;
var interceptor = new FuncInterceptor <T>(expectedResult);
// When
var foo = proxyFactory.CreateForInterface <IFooFuncReferenceTypeParameterless <T> >(interceptor);
var result = foo.MethodWithoutParameter();
// Then
Assert.NotNull(foo);
Assert.Single(interceptor.ForwardedInvocations);
var invocation = interceptor.ForwardedInvocations.Single();
invocation.ShouldInterceptMethodWithName(nameof(IFooFuncReferenceTypeParameterless <T> .MethodWithoutParameter));
invocation.ShouldHaveNoParameterIn();
invocation.ShouldHaveNoParameterRef();
invocation.ShouldHaveNoParameterOut();
Assert.Equal(expectedResult, result);
}
public void FunctValueTypeWithSingleParameterRef <T>(T expectedResult, T expectedValue)
where T : struct
{
// Given
var proxyFactory = Context.ProxyFactory;
var interceptor = new FuncInterceptor <T>(expectedResult);
// When
var foo = proxyFactory.CreateForInterface <IFooFuncValueTypeParameterRef <T> >(interceptor);
var result = foo.MethodWithOneParameter(ref expectedValue);
// Then
Assert.NotNull(foo);
Assert.Single(interceptor.ForwardedInvocations);
var invocation = interceptor.ForwardedInvocations.Single();
invocation.ShouldInterceptMethodWithName(nameof(IFooFuncValueTypeParameterRef <T> .MethodWithOneParameter));
invocation.ShouldHaveNoParameterIn();
invocation.ShouldHaveParameterRefCountOf(1);
invocation.ShouldHaveParameterRef("first", typeof(T), expectedValue);
invocation.ShouldHaveNoParameterOut();
Assert.Equal(expectedResult, result);
}
public void single_decorator_happy_path_that_uses_the_plugin_type()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor<ITarget>(t => new DecoratedTarget(t));
var plan = new InterceptionPlan(typeof (ITarget), inner, Policies.Default(), new IInterceptor[] {decorator});
var session = new StubBuildSession();
plan.ToBuilder<ITarget>()(session, session)
.ShouldBeOfType<DecoratedTarget>()
.Inner.ShouldBeTheSameAs(target);
}
public void explicit_description_with_icontext()
{
theInterceptor = new FuncInterceptor <ITarget>((c, t) => new ContextKeepingTarget(c, t), "context keeping");
theInterceptor.Description.ShouldContain("context keeping");
}
public void description_when_uses_IContext_too()
{
theInterceptor = new FuncInterceptor <ITarget>((c, t) => new ContextKeepingTarget(c, t));
theInterceptor.Description.ShouldContain("new ContextKeepingTarget(IContext, ITarget)");
}
public void explicit_description()
{
theInterceptor = new FuncInterceptor <ITarget>(x => new DecoratedTarget(x), "decorating the target");
theInterceptor.Description.ShouldContain("decorating the target");
}
public void compile_and_use_by_itself_using_IContext()
{
theInterceptor = new FuncInterceptor<ITarget>((c, t) => new ContextKeepingTarget(c, t));
var variable = Expression.Variable(typeof (ITarget), "target");
var expression = theInterceptor.ToExpression(Policies.Default(), Parameters.Context, variable);
var lambdaType = typeof (Func<IContext, ITarget, ITarget>);
var lambda = Expression.Lambda(lambdaType, expression, Parameters.Context, variable);
var func = lambda.Compile().As<Func<IContext, ITarget, ITarget>>();
var target = new Target();
var session = new FakeBuildSession();
var decorated = func(session, target).ShouldBeOfType<ContextKeepingTarget>();
decorated
.Inner.ShouldBeTheSameAs(target);
decorated.Session.ShouldBeTheSameAs(session);
}
public void SetUp()
{
theInterceptor = new FuncInterceptor <ITarget>(x => new DecoratedTarget(x));
}
public void SetUp()
{
theInterceptor = new FuncInterceptor<ITarget>(x => new DecoratedTarget(x));
}
public void single_decorator_happy_path_that_uses_the_plugin_type_and_session()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor<ITarget>((s, t) => new ContextKeepingTarget(s, t));
var plan = new InterceptionPlan(typeof (ITarget), inner, Policies.Default(), new IInterceptor[] {decorator});
var theSession = new StubBuildSession();
var result = plan.ToBuilder<ITarget>()(theSession, theSession)
.ShouldBeOfType<ContextKeepingTarget>();
result.Inner.ShouldBeTheSameAs(target);
result.Session.ShouldBeTheSameAs(theSession);
}
public void explicit_description()
{
theInterceptor = new FuncInterceptor<ITarget>(x => new DecoratedTarget(x), "decorating the target");
theInterceptor.Description.ShouldContain("decorating the target");
}
public void description_when_uses_IContext_too()
{
theInterceptor = new FuncInterceptor<ITarget>((c, t) => new ContextKeepingTarget(c, t));
theInterceptor.Description.ShouldContain("new ContextKeepingTarget(IContext, ITarget)");
}
public void single_decorator_sad_path_that_uses_the_plugin_type()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor<ITarget>(t => new ThrowsDecoratedTarget(t));
var plan = new InterceptionPlan(typeof (ITarget), inner, new Policies(), new IInterceptor[] {decorator});
var ex =
Exception<StructureMapInterceptorException>.ShouldBeThrownBy(
() =>
{
var session = new StubBuildSession();
plan.ToBuilder<ITarget>()(session, session);
});
ex.Message.ShouldContain("new ThrowsDecoratedTarget(ITarget)");
}
public void multiple_decorators_happy_path()
{
var target = new Target();
var inner = Constant.For(target);
var decorator1 = new FuncInterceptor<ITarget>(t => new DecoratedTarget(t));
var decorator2 = new FuncInterceptor<ITarget>(t => new BorderedTarget(t));
var plan = new InterceptionPlan(typeof (ITarget), inner, Policies.Default(),
new IInterceptor[] {decorator1, decorator2});
var session = new StubBuildSession();
plan.ToBuilder<ITarget>()(session, session)
.ShouldBeOfType<BorderedTarget>()
.Inner.ShouldBeOfType<DecoratedTarget>()
.Inner.ShouldBeTheSameAs(target);
}
public FuncInterceptorTester()
{
theInterceptor = new FuncInterceptor <ITarget>(x => new DecoratedTarget(x));
}
public void mixed_activators_and_decorators_happy_path()
{
var target = new Target();
var inner = Constant.For(target);
var decorator1 = new FuncInterceptor<ITarget>(t => new DecoratedTarget(t));
var decorator2 = new FuncInterceptor<ITarget>(t => new BorderedTarget(t));
var plan = new InterceptionPlan(typeof (ITarget), inner, Policies.Default(), new IInterceptor[]
{
decorator1,
decorator2,
new ActivatorInterceptor<ITarget>(x => x.Activate()),
new ActivatorInterceptor<Target>(x => x.TurnGreen())
});
var session = new StubBuildSession();
plan.ToBuilder<ITarget>()(session, session)
.ShouldBeOfType<BorderedTarget>()
.Inner.ShouldBeOfType<DecoratedTarget>()
.Inner.ShouldBeTheSameAs(target);
target.Color.ShouldBe("Green");
target.HasBeenActivated.ShouldBeTrue();
}
public void explicit_description_with_icontext()
{
theInterceptor = new FuncInterceptor<ITarget>((c, t) => new ContextKeepingTarget(c, t), "context keeping");
theInterceptor.Description.ShouldContain("context keeping");
}
public void single_decorator_sad_path_that_uses_the_plugin_type_and_session()
{
var target = new Target();
var inner = Constant.For(target);
var decorator = new FuncInterceptor<ITarget>((s, t) => new SadContextKeepingTarget(s, t));
var plan = new InterceptionPlan(typeof (ITarget), inner, Policies.Default(), new IInterceptor[] {decorator});
var theSession = new StubBuildSession();
var ex =
Exception<StructureMapInterceptorException>.ShouldBeThrownBy(
() => { plan.ToBuilder<ITarget>()(theSession, theSession); });
ex.Message.ShouldContain("new SadContextKeepingTarget(IContext, ITarget)");
}
public FuncInterceptorTester()
{
theInterceptor = new FuncInterceptor<ITarget>(x => new DecoratedTarget(x));
}
