public void ActivateEmptyConstructor()
{
ServiceActivator activator = new ServiceActivator(typeof(Class1));
var result = activator.Activate(Mock.Of <IContainer>());
Assert.IsInstanceOfType(result, typeof(Class1));
}
public void ActivateWithConstructorConflict()
{
IRegistratedService service;
ServiceActivator activator = new ServiceActivator(typeof(ClassWtihTwoSingleConstructor));
var container = new Mock <IContainer>();
container.Setup(c => c.TryGetRegistration(typeof(Class1), out service)).Returns(true);
container.Setup(c => c.TryGetRegistration(typeof(Class2), out service)).Returns(true);
activator.Activate(container.Object);
}
public void ActivateWithConstructorConflictButOnly1TypeRegistered()
{
IRegistratedService service;
ServiceActivator activator = new ServiceActivator(typeof(ClassWtihTwoSingleConstructor));
var container = new Mock <IContainer>();
container.Setup(c => c.TryGetRegistration(typeof(Class1), out service)).Returns(true);
var result = activator.Activate(container.Object);
Assert.IsInstanceOfType(result, typeof(ClassWtihTwoSingleConstructor));
}
public void ActivateWithMultipleConstructorPicksMostFoundMissingOne()
{
IRegistratedService service;
ServiceActivator activator = new ServiceActivator(typeof(ClassWtihConstructors));
var container = new Mock <IContainer>();
container.Setup(c => c.TryGetRegistration(typeof(Class1), out service)).Returns(true);
container.Setup(c => c.GetService(typeof(Class1))).Returns(new Class1());
container.Setup(c => c.TryGetRegistration(typeof(Class2), out service)).Returns(false);
container.Setup(c => c.GetService(typeof(Class2))).Returns(new Class2());
ClassWtihConstructors result = (ClassWtihConstructors)activator.Activate(container.Object);
Assert.IsNotNull(result.c1);
Assert.IsNull(result.c2);
}
public void ActivateWithListParameter()
{
IRegistratedService service;
ServiceActivator activator = new ServiceActivator(typeof(ClassWithListParameter));
var container = new Mock <IContainer>();
container.Setup(c => c.TryGetRegistration(typeof(IEnumerable <IInterface1>), out service)).Returns(true);
container.Setup(c => c.GetServices(typeof(IInterface1)))
.Returns(new List <IInterface1> {
new Class1(), new Class2()
});
ClassWithListParameter result = (ClassWithListParameter)activator.Activate(container.Object);
Assert.AreEqual(2, result.c1.Count());
}
public void NoConstructorsAvailable()
{
ServiceActivator activator = new ServiceActivator(typeof(ClassWithPrivateConstructor));
activator.Activate(Mock.Of <IContainer>());
}