public void CanDetermineIfLifetimeContainerContainsObject()
{
ILifetimeContainer container = new LifetimeContainer();
object obj = new object();
container.Add(obj);
Assert.IsTrue(container.Contains(obj));
}
public void DisposingContainerDisposesOwnedObjects()
{
ILifetimeContainer container = new LifetimeContainer();
DisposableObject mdo = new DisposableObject();
container.Add(mdo);
container.Dispose();
Assert.IsTrue(mdo.WasDisposed);
}
public void DisposingContainerDisposesOwnedObjects()
{
ILifetimeContainer container = new LifetimeContainer();
MockDisposableObject mdo = new MockDisposableObject();
container.Add(mdo);
container.Dispose();
Assert.IsTrue(mdo.WasDisposed);
}
public void RemovingItemsFromContainerDoesNotDisposeThem()
{
ILifetimeContainer container = new LifetimeContainer();
DisposableObject mdo = new DisposableObject();
container.Add(mdo);
container.Remove(mdo);
container.Dispose();
Assert.IsFalse(mdo.WasDisposed);
}
public void RegisterSingletonInstance(Type typeToRegisterAs,
object instance)
{
if (!typeToRegisterAs.IsInstanceOfType(instance))
{
throw new ArgumentException("Object is not type compatible with registration type", "instance");
}
locator.Add(typeToRegisterAs, instance);
lifetime.Add(instance);
}
public void RemovingItemsFromContainerDoesNotDisposeThem()
{
ILifetimeContainer container = new LifetimeContainer();
MockDisposableObject mdo = new MockDisposableObject();
container.Add(mdo);
container.Remove(mdo);
container.Dispose();
Assert.IsFalse(mdo.WasDisposed);
}
public void ContainerEnsuresObjectsWontBeCollected()
{
ILifetimeContainer container = new LifetimeContainer();
DisposableObject mdo = new DisposableObject();
WeakReference wref = new WeakReference(mdo);
container.Add(mdo);
mdo = null;
GC.Collect();
Assert.AreEqual(1, container.Count);
mdo = wref.Target as DisposableObject;
Assert.IsNotNull(mdo);
Assert.IsFalse(mdo.WasDisposed);
}
public void ContainerEnsuresObjectsWontBeCollected()
{
ILifetimeContainer container = new LifetimeContainer();
DisposableObject mdo = new DisposableObject();
WeakReference wref = new WeakReference(mdo);
container.Add(mdo);
mdo = null;
GC.Collect();
Assert.AreEqual(1, container.Count);
mdo = wref.Target as DisposableObject;
Assert.IsNotNull(mdo);
Assert.IsFalse(mdo.WasDisposed);
}
public void CanEnumerateItemsInContainer()
{
ILifetimeContainer container = new LifetimeContainer();
DisposableObject mdo = new DisposableObject();
container.Add(mdo);
int count = 0;
bool foundMdo = false;
foreach (object obj in container)
{
count++;
if (ReferenceEquals(mdo, obj))
foundMdo = true;
}
Assert.AreEqual(1, count);
Assert.IsTrue(foundMdo);
}
public void PostTearDownRemovesFromAllLifetimePolicies()
{
// Fixture setup
var lifetimeMocks = Enumerable.Range(1, 3).Select(i => new Mock <CacheLifetimeManager>(new Mock <ILease>().Object)).ToList();
var lifetimeContainer = new LifetimeContainer();
lifetimeMocks.ForEach(m => lifetimeContainer.Add(m.Object));
var contextStub = new Mock <IBuilderContext>();
contextStub.SetupGet(ctx => ctx.Lifetime).Returns(lifetimeContainer);
var sut = new CacheReleasingLifetimeStrategy();
// Exercise system
sut.PostTearDown(contextStub.Object);
// Verify outcome
lifetimeMocks.ForEach(m => m.Verify(lp => lp.RemoveValue()));
// Teardown
}
public void CanEnumerateItemsInContainer()
{
ILifetimeContainer container = new LifetimeContainer();
DisposableObject mdo = new DisposableObject();
container.Add(mdo);
int count = 0;
bool foundMdo = false;
foreach (object obj in container)
{
count++;
if (ReferenceEquals(mdo, obj))
{
foundMdo = true;
}
}
Assert.AreEqual(1, count);
Assert.IsTrue(foundMdo);
}
public void DisposingItemsFromContainerDisposesInReverseOrderAdded()
{
ILifetimeContainer container = new LifetimeContainer();
DisposeOrderCounter obj1 = new DisposeOrderCounter();
DisposeOrderCounter obj2 = new DisposeOrderCounter();
DisposeOrderCounter obj3 = new DisposeOrderCounter();
container.Add(obj1);
container.Add(obj2);
container.Add(obj3);
container.Dispose();
Assert.AreEqual(1, obj3.DisposePosition);
Assert.AreEqual(2, obj2.DisposePosition);
Assert.AreEqual(3, obj1.DisposePosition);
}
