public void UseAPreBuiltObjectWithAName()
{
// Return the specific instance when an IWidget named "Julia" is requested
var julia = new CloneableWidget("Julia");
container =
new Container(x => x.For <IWidget>().Add(julia).Named("Julia"));
var widget1 = (CloneableWidget)container.GetInstance <IWidget>("Julia");
var widget2 = (CloneableWidget)container.GetInstance <IWidget>("Julia");
var widget3 = (CloneableWidget)container.GetInstance <IWidget>("Julia");
Assert.AreSame(julia, widget1);
Assert.AreSame(julia, widget2);
Assert.AreSame(julia, widget3);
}
public void UseAPreBuiltObjectWithAName()
{
// Return the specific instance when an IWidget named "Lindsey" is requested
var lindsey = new CloneableWidget("Lindsey");
container =
new Container(x => x.For <IWidget>().Add(lindsey).Named("Lindsey"));
var widget1 = (CloneableWidget)container.GetInstance <IWidget>("Lindsey");
var widget2 = (CloneableWidget)container.GetInstance <IWidget>("Lindsey");
var widget3 = (CloneableWidget)container.GetInstance <IWidget>("Lindsey");
lindsey.ShouldBeTheSameAs(widget1);
lindsey.ShouldBeTheSameAs(widget2);
lindsey.ShouldBeTheSameAs(widget3);
}
public void UseAPreBuiltObjectForAnInstanceAsAPrototype()
{
// Build an instance for IWidget, then setup StructureMap to return cloned instances of the
// "Prototype" (GoF pattern) whenever someone asks for IWidget named "Jeremy"
var theWidget = new CloneableWidget("Jeremy");
container = new Container(x =>
{
x.For <IWidget>().Add(new PrototypeInstance(theWidget).Named("Jeremy"));
});
var widget1 = (CloneableWidget)container.GetInstance <IWidget>("Jeremy");
var widget2 = (CloneableWidget)container.GetInstance <IWidget>("Jeremy");
var widget3 = (CloneableWidget)container.GetInstance <IWidget>("Jeremy");
Assert.AreEqual("Jeremy", widget1.Name);
Assert.AreEqual("Jeremy", widget2.Name);
Assert.AreEqual("Jeremy", widget3.Name);
Assert.AreNotSame(widget1, widget2);
Assert.AreNotSame(widget1, widget3);
Assert.AreNotSame(widget2, widget3);
}
public void UseAPreBuiltObjectWithAName()
{
// Return the specific instance when an IWidget named "Lindsey" is requested
var lindsey = new CloneableWidget("Lindsey");
container =
new Container(x => x.For<IWidget>().Add(lindsey).Named("Lindsey"));
var widget1 = (CloneableWidget)container.GetInstance<IWidget>("Lindsey");
var widget2 = (CloneableWidget)container.GetInstance<IWidget>("Lindsey");
var widget3 = (CloneableWidget)container.GetInstance<IWidget>("Lindsey");
lindsey.ShouldBeTheSameAs(widget1);
lindsey.ShouldBeTheSameAs(widget2);
lindsey.ShouldBeTheSameAs(widget3);
}
public void UseAPreBuiltObjectWithAName()
{
// Return the specific instance when an IWidget named "Julia" is requested
var julia = new CloneableWidget("Julia");
container =
new Container(x => x.For<IWidget>().Add(julia).Named("Julia"));
var widget1 = (CloneableWidget) container.GetInstance<IWidget>("Julia");
var widget2 = (CloneableWidget) container.GetInstance<IWidget>("Julia");
var widget3 = (CloneableWidget) container.GetInstance<IWidget>("Julia");
Assert.AreSame(julia, widget1);
Assert.AreSame(julia, widget2);
Assert.AreSame(julia, widget3);
}
public void UseAPreBuiltObjectForAnInstanceAsASerializedCopy()
{
// Build an instance for IWidget, then setup StructureMap to return cloned instances of the
// "Prototype" (GoF pattern) whenever someone asks for IWidget named "Jeremy"
var theWidget = new CloneableWidget("Jeremy");
container =
new Container(x =>
{
x.For<IWidget>().Add(new SerializedInstance(theWidget).Named("Jeremy"));
});
var widget1 = (CloneableWidget) container.GetInstance<IWidget>("Jeremy");
var widget2 = (CloneableWidget) container.GetInstance<IWidget>("Jeremy");
var widget3 = (CloneableWidget) container.GetInstance<IWidget>("Jeremy");
Assert.AreEqual("Jeremy", widget1.Name);
Assert.AreEqual("Jeremy", widget2.Name);
Assert.AreEqual("Jeremy", widget3.Name);
Assert.AreNotSame(widget1, widget2);
Assert.AreNotSame(widget1, widget3);
Assert.AreNotSame(widget2, widget3);
}
