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// ServiceContainerTest.cs - NUnit Test Cases for System.ComponentModel.Design.ServiceContainer
//
// Alexandre Pigolkine (pigolkine@gmx.de)
//
// (C) Alexandre Pigolkine (pigolkine@gmx.de)
//
using NUnit.Framework;
using System;
using System.ComponentModel.Design;
namespace MonoTests.System.ComponentModel.Design
{
// Helper classes
class NotInSvc
{
public NotInSvc()
{
}
}
class Svc
{
public Svc ()
{
}
private static int objectsCreatedByCallback = 0;
public static int TotalObjectsCreatedByCallback {
get { return objectsCreatedByCallback; }
}
public static object ServiceCreator (IServiceContainer isc, Type tp)
{
Assertion.AssertEquals ("ServiceCreator#01", tp, typeof (Svc));
++objectsCreatedByCallback;
return new Svc();
}
}
[TestFixture]
public class ServiceContainerTest : Assertion {
[Test]
public void GeneralTest1 ()
{
ServiceContainer sc = new ServiceContainer ();
sc.AddService (typeof (Svc), new Svc());
Svc service1 = sc.GetService (typeof (Svc)) as Svc;
AssertNotNull ("GT1#01", service1);
AssertEquals ("GT1#02", service1, sc.GetService (typeof (Svc)));
AssertNull ("GT1#04", sc.GetService (typeof (NotInSvc)));
}
[Test, ExpectedException (typeof (ArgumentException))]
public void GeneralTest2 ()
{
ServiceContainer sc = new ServiceContainer ();
sc.AddService (typeof (Svc), new Svc());
Svc service1 = sc.GetService (typeof (Svc)) as Svc;
AssertNotNull ("GT1#01", service1);
AssertEquals ("GT1#02", service1, sc.GetService (typeof (Svc)));
sc.AddService (typeof (Svc), new Svc());
}
[Test]
public void TestServiceCreator ()
{
ServiceContainer sc = new ServiceContainer ();
sc.AddService(typeof(Svc), new ServiceCreatorCallback(Svc.ServiceCreator));
AssertNull ("TSC#01", sc.GetService (typeof(NotInSvc)));
Svc service1 = sc.GetService (typeof(Svc)) as Svc;
AssertNotNull ("TSC#02", service1);
AssertEquals ("TSC#03", Svc.TotalObjectsCreatedByCallback, 1);
Svc service2 = sc.GetService (typeof(Svc)) as Svc;
AssertEquals ("TSC#04", service2, service1);
AssertEquals ("TSC#05", Svc.TotalObjectsCreatedByCallback, 1);
}
[Test]
public void TestParentService ()
{
ServiceContainer scParent = new ServiceContainer();
ServiceContainer sc = new ServiceContainer(scParent);
scParent.AddService(typeof(Svc), new Svc());
Svc service1 = sc.GetService (typeof(Svc)) as Svc;
AssertNotNull ("TPS#01", service1);
}
}
}
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