public void GetInstance_Generic_ShouldGetInstanceFromStructuremapContainer()
{
//---------------Set up test pack-------------------
var container = Substitute.For <IContainer>();
var iocContainer = new StructuremapThuriaIocContainer(container);
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
iocContainer.GetInstance <IFakeObject>();
//---------------Test Result -----------------------
container.Received(1).TryGetInstance <IFakeObject>();
}
public void GetInstance_Generic_GivenObjectNotFound_ShouldNotThrowExceptionAndReturnNull()
{
//---------------Set up test pack-------------------
var container = new Container();
var iocContainer = new StructuremapThuriaIocContainer(container);
object returnedObject = null;
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
Assert.DoesNotThrow(() => returnedObject = iocContainer.GetInstance <IFakeObject>());
//---------------Test Result -----------------------
returnedObject.Should().BeNull();
}
public void GetInstance_Generic_GivenObjectExists_ShouldNotThrowExceptionAndReturnInstanceOfObject()
{
//---------------Set up test pack-------------------
var container = new Container();
var fakeObject = new FakeObject();
container.Inject(typeof(IFakeObject), fakeObject);
var iocContainer = new StructuremapThuriaIocContainer(container);
object returnedObject = null;
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
Assert.DoesNotThrow(() => returnedObject = iocContainer.GetInstance <IFakeObject>());
//---------------Test Result -----------------------
returnedObject.Should().NotBeNull();
returnedObject.Should().BeAssignableTo <IFakeObject>();
returnedObject.Should().Be(fakeObject);
}
public void GetInstance_Named_GivenObjectExists_ShouldNotThrowExceptionAndReturnInstanceOfObject()
{
//---------------Set up test pack-------------------
var instanceName = "test";
var container = new Container();
container.Configure(expression =>
{
expression.For <IFakeObject>().Use <FakeObject>().Named(instanceName);
});
var iocContainer = new StructuremapThuriaIocContainer(container);
object returnedObject = null;
//---------------Assert Precondition----------------
//---------------Execute Test ----------------------
Assert.DoesNotThrow(() => returnedObject = iocContainer.GetInstance(typeof(IFakeObject), instanceName));
//---------------Test Result -----------------------
returnedObject.Should().NotBeNull();
returnedObject.Should().BeAssignableTo <IFakeObject>();
}