public void TestNullInstance()
{
var container = new NDOContainer();
container.RegisterInstance <ICar>(null);
Assert.IsNull(container.Resolve <ICar>());
}
public void OverwriteInstanceRegWithTypeReg()
{
var container = new NDOContainer();
container.RegisterInstance <ICar>(new Ford());
container.RegisterType <ICar, BMW>();
Assert.IsTrue(container.Resolve <ICar>() is BMW);
}
public void IsRegisteredWorks()
{
var container = new NDOContainer();
Assert.AreEqual(false, container.IsRegistered <ICar>());
container.RegisterInstance <ICar>(null);
Assert.AreEqual(true, container.IsRegistered <ICar>());
}
public void ResolveTypeWithInstanceDependency()
{
var container = new NDOContainer();
container.RegisterInstance <ICar>(new BMW());
var drv = container.Resolve <Driver>();
Assert.NotNull(drv);
}
public void RegisterInstanceWithName()
{
INDOContainer container = new NDOContainer();
var bmw1 = new BMW();
container.RegisterInstance <ICar>(bmw1, "bmw");
var audi1 = new Audi();
container.RegisterInstance <ICar>(audi1, "audi");
var bmw2 = container.Resolve <ICar>("bmw");
Assert.AreSame(bmw1, bmw2);
var audi2 = container.Resolve <ICar>("audi");
Assert.AreSame(audi1, audi2);
}
public void RegisterInstance()
{
INDOContainer container = new NDOContainer();
var car1 = new BMW();
container.RegisterInstance <ICar>(car1);
var car2 = container.Resolve <ICar>();
Assert.AreSame(car1, car2);
}
public void ResolveWithParameterInParentContainer()
{
var container1 = new NDOContainer();
container1.RegisterType <Driver>();
var container2 = container1.CreateChildContainer();
container2.RegisterInstance <ICar>(new BMW());
var drv = container2.Resolve <Driver>();
Assert.NotNull(drv);
Assert.AreEqual("Running BMW - 1 mile", drv.RunCar());
container1 = new NDOContainer();
container1.RegisterInstance <ICar>(new BMW());
container2 = container1.CreateChildContainer();
container2.RegisterType <Driver>();
drv = container2.Resolve <Driver>();
Assert.NotNull(drv);
Assert.AreEqual("Running BMW - 1 mile", drv.RunCar());
}
public void ResolveInstanceWithChildContainer()
{
INDOContainer container1 = new NDOContainer();
container1.RegisterInstance <ICar>(new BMW());
var car1 = container1.Resolve <ICar>();
var container2 = container1.CreateChildContainer();
var car2 = container2.Resolve <ICar>();
Assert.AreSame(car1, car2);
container2.RegisterInstance <ICar>(new BMW());
car2 = container2.Resolve <ICar>();
Assert.AreNotSame(car1, car2);
container2.Dispose();
car2 = container1.Resolve <ICar>();
Assert.AreSame(car1, car2);
}