public InterceptorTesting()
{
_lastService = null;
recorder = new ContextRecorder();
// SAMPLE: interceptors-by-instance
_container = new Container(r =>
{
r.For<ContextRecorder>().Use(recorder);
r.For<IService>().AddInstances(x =>
{
x.Type<ColorService>()
// Registers an activation action on this Instance
.OnCreation("last service", s => _lastService = s)
.Named("Intercepted")
.Ctor<string>("color").Is("Red");
x.Type<ColorService>()
// Activation using IContext
.OnCreation("last touched", (c, s) => c.GetInstance<ContextRecorder>().WasTouched = true)
.Named("InterceptedWithContext")
.Ctor<string>("color").Is("Red");
x.Type<ColorService>()
.Named("NotIntercepted")
.Ctor<string>("color").Is("Blue");
x.Object(new ColorService("Yellow"))
.Named("Yellow")
.OnCreation("set the last service", s => _lastService = s);
x.ConstructedBy(() => new ColorService("Purple")).Named("Purple")
// Applies a decorator to this instance. Not sure *why*
// you'd want to do it this way
.DecorateWith(s => new DecoratorService(s));
x.ConstructedBy(() => new ColorService("Purple")).Named("DecoratedWithContext")
// Fancier decorator
.DecorateWith("decorated with context", (c, s) =>
{
c.GetInstance<ContextRecorder>().WasTouched = true;
return new DecoratorService(s);
});
x.Type<ColorService>().Named("Decorated").DecorateWith(
s => new DecoratorService(s))
.Ctor<string>("color").Is("Orange");
x.Object(new ColorService("Yellow")).Named("Bad")
.OnCreation("throw exception", obj => { throw new ApplicationException("Bad!"); });
});
// ENDSAMPLE
});
}
public void specify_setter_policy_by_a_predicate_on_property_type()
{
var theService = new ColorService("red");
var container = new Container(x => {
x.For<IService>().Use(theService);
x.For<IGateway>().Use<DefaultGateway>();
x.Policies.SetAllProperties(policy => { policy.TypeMatches(type => type == typeof (IService)); });
});
var target = container.GetInstance<ClassWithNamedProperties>();
target.Service.ShouldBeTheSameAs(theService);
target.Gateway.ShouldBeNull();
}
public void specify_setter_policy_and_construct_an_object()
{
var theService = new ColorService("red");
var container = new Container(x => {
x.For<IService>().Use(theService);
x.For<IGateway>().Use<DefaultGateway>();
x.Policies.SetAllProperties(policy => { policy.WithAnyTypeFromNamespace("StructureMap.Testing.Widget3"); });
});
var target = container.GetInstance<ClassWithNamedProperties>();
target.Service.ShouldBeTheSameAs(theService);
target.Gateway.ShouldBeOfType<DefaultGateway>();
}
public void specify_setter_policy_and_construct_an_object()
{
var theService = new ColorService("red");
var container = new Container(x => {
x.For<IService>().Use(theService);
x.For<IGateway>().Use<DefaultGateway>();
x.ForConcreteType<ClassWithNamedProperties>().Configure.Setter<int>().Is(5);
x.Policies.SetAllProperties(policy => { policy.WithAnyTypeFromNamespace("StructureMap.Testing.Widget3"); });
});
var description = container.Model.For<ClassWithNamedProperties>().Default.DescribeBuildPlan();
Debug.WriteLine(description);
var target = container.GetInstance<ClassWithNamedProperties>();
target.Service.ShouldBeTheSameAs(theService);
target.Gateway.ShouldBeOfType<DefaultGateway>();
}
public void when_retrieving_with_try_get_instance_with_nongeneric_type_that_does_exist()
{
var theService = new ColorService("red");
var registry = new Registry();
registry.For<IService>().Use(theService);
var session = BuildSession.ForPluginGraph(registry.Build());
session.TryGetInstance(typeof(IService)).ShouldBeTheSameAs(theService);
}
public void when_retrieving_by_try_get_named_instance_with_nongeneric_type_that_does_exist()
{
var red = new ColorService("red");
var green = new ColorService("green");
var registry = new Registry();
registry.For<IService>().Add(red).Named("red");
registry.For<IService>().Add(green).Named("green");
var graph = registry.Build();
var session = BuildSession.ForPluginGraph(graph);
session.TryGetInstance(typeof(IService), "red").ShouldBeTheSameAs(red);
}
public void when_retrieving_by_try_get_named_instance_that_does_exist()
{
var red = new ColorService("red");
var green = new ColorService("green");
var graph = new PluginGraph();
PluginFamily family = graph.Families[typeof (IService)];
family.AddInstance(new ObjectInstance(red).Named("red"));
family.AddInstance(new ObjectInstance(green).Named("green"));
var session = BuildSession.ForPluginGraph(graph);
session.TryGetInstance<IService>("red").ShouldBeTheSameAs(red);
session.TryGetInstance<IService>("green").ShouldBeTheSameAs(green);
}
public void when_retrieving_by_try_get_instance_for_instance_that_does_exist()
{
var theService = new ColorService("red");
var session = BuildSession.Empty(new ExplicitArguments().Set<IService>(theService));
session.TryGetInstance<IService>().ShouldBeTheSameAs(theService);
}
public void when_retrieving_an_object_by_nongeneric_type_and_name()
{
var red = new ColorService("red");
var green = new ColorService("green");
var registry = new Registry();
registry.For<IService>().Add(red).Named("red");
registry.For<IService>().Add(green).Named("green");
var graph = registry.Build();
var session = BuildSession.ForPluginGraph(graph);
session.GetInstance(typeof(IService), "red").ShouldBeTheSameAs(red);
}
public void when_retrieving_an_object_by_name()
{
var red = new ColorService("red");
var green = new ColorService("green");
var graph = new PluginGraph();
var family = graph.Families[typeof (IService)];
family.AddInstance(new ObjectInstance(red).Named("red"));
family.AddInstance(new ObjectInstance(green).Named("green"));
var session = BuildSession.ForPluginGraph(graph);
session.GetInstance<IService>("red").ShouldBeTheSameAs(red);
}
public void set_optional_property_for_a_child_object()
{
var theService = new ColorService("red");
theDependencies.Add<IService>(theService);
TheTarget.Service.ShouldBeTheSameAs(theService);
}
public void set_optional_property_for_a_child_object()
{
var theService = new ColorService("red");
instance.Setter(x => x.Service).Is(theService);
TheTarget.Service.ShouldBeTheSameAs(theService);
}
public void when_retrieving_by_try_get_instance_for_instance_that_does_exist()
{
var session = new BuildSession();
var theService = new ColorService("red");
session.RegisterDefault(typeof (IService), theService);
session.TryGetInstance<IService>().ShouldBeTheSameAs(theService);
}
public void SetUp()
{
_lastService = null;
recorder = new ContextRecorder();
_container = new Container(r =>
{
r.ForRequestedType<ContextRecorder>().TheDefault.IsThis(recorder);
r.ForRequestedType<IService>().AddInstances(x =>
{
x.OfConcreteType<ColorService>()
.OnCreation(s => _lastService = s)
.WithName("Intercepted")
.WithCtorArg("color").EqualTo("Red");
x.OfConcreteType<ColorService>()
.OnCreation((c, s) => c.GetInstance<ContextRecorder>().WasTouched = true)
.WithName("InterceptedWithContext")
.WithCtorArg("color").EqualTo("Red");
x.OfConcreteType<ColorService>()
.WithName("NotIntercepted")
.WithCtorArg("color").EqualTo("Blue");
x.Object(new ColorService("Yellow"))
.WithName("Yellow")
.OnCreation<ColorService>(s => _lastService = s);
x.ConstructedBy(() => new ColorService("Purple")).WithName("Purple")
.EnrichWith<IService>(s => new DecoratorService(s));
x.ConstructedBy(() => new ColorService("Purple")).WithName("DecoratedWithContext")
.EnrichWith<IService>((c, s) =>
{
c.GetInstance<ContextRecorder>().WasTouched = true;
return new DecoratorService(s);
});
x.OfConcreteType<ColorService>().WithName("Decorated").EnrichWith<IService>(
s => new DecoratorService(s))
.WithCtorArg("color").EqualTo("Orange");
x.Object(new ColorService("Yellow")).WithName("Bad")
.OnCreation<ColorService>(obj => { throw new ApplicationException("Bad!"); });
});
});
}
public void SetUp()
{
_lastService = null;
recorder = new ContextRecorder();
_container = new Container(r =>
{
r.For<ContextRecorder>().Use(recorder);
r.For<IService>().AddInstances(x =>
{
x.Type<ColorService>()
.OnCreation("last service", s => _lastService = s)
.Named("Intercepted")
.Ctor<string>("color").Is("Red");
x.Type<ColorService>()
.OnCreation("last touched", (c, s) => c.GetInstance<ContextRecorder>().WasTouched = true)
.Named("InterceptedWithContext")
.Ctor<string>("color").Is("Red");
x.Type<ColorService>()
.Named("NotIntercepted")
.Ctor<string>("color").Is("Blue");
x.Object(new ColorService("Yellow"))
.Named("Yellow")
.OnCreation("set the last service", s => _lastService = s);
x.ConstructedBy(() => new ColorService("Purple")).Named("Purple")
.DecorateWith(s => new DecoratorService(s));
x.ConstructedBy(() => new ColorService("Purple")).Named("DecoratedWithContext")
.DecorateWith("decorated with context", (c, s) =>
{
c.GetInstance<ContextRecorder>().WasTouched = true;
return new DecoratorService(s);
});
x.Type<ColorService>().Named("Decorated").DecorateWith(
s => new DecoratorService(s))
.Ctor<string>("color").Is("Orange");
x.Object(new ColorService("Yellow")).Named("Bad")
.OnCreation("throw exception", obj => { throw new ApplicationException("Bad!"); });
});
});
}