public void SingletonComponentRegisteredWithFactoryMethod_IsDisposed()
{
var disposed = false;
var cat = new ComponentCatalog();
cat.RegisterComponent <ISampleComponent>(() => new DisposableComponent {
Handler = () => disposed = true
}, ActivationType.Singleton);
Assert.IsFalse(disposed);
var instance = cat.GetComponent <ISampleComponent>();
AssertEx.IsInstanceOf <DisposableComponent>(instance);
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsTrue(disposed);
}
public void SingletonComponentRegisteredWithComponentType_IsCleanedUp()
{
var disposed = false;
var cat = new ComponentCatalog();
cat.RegisterComponent <ISampleComponent, ReleasableComponent>(
ActivationType.Singleton, v => ((ReleasableComponent)v).Release());
Assert.IsFalse(disposed);
var instance = cat.GetComponent <ISampleComponent>();
AssertEx.IsInstanceOf <ReleasableComponent>(instance);
instance.Handler = () => disposed = true;
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsTrue(disposed);
}
public void IObjectSourceFromMefContainer_IsRegisteredAsIs()
{
using (var cat = new ComponentCatalog())
{
cat.RegisterComponents(MefContainer);
// get component registration
var reg = cat.GetRegistration("UniqueName_MefSample11");
Assert.IsNotNull(reg);
// get component instance
var obj = cat.GetComponent("UniqueName_MefSample11") as IObjectSource;
Assert.IsNotNull(obj);
AssertEx.IsInstanceOf <MefSample11>(obj);
Assert.AreEqual(1, MefSample11.InstanceCount);
// clean up component instance
cat.CleanUpComponentInstance(reg, obj);
Assert.AreEqual(0, MefSample11.InstanceCount);
}
}
public void NamedZyanInterfaceFromMefCatalog_IsRegistered()
{
using (var cat = new ComponentCatalog())
{
cat.RegisterComponents(MefCatalog);
// get component registration
var reg = cat.GetRegistration("UniqueName_MefSample8");
Assert.IsNotNull(reg);
// get component instance
var obj = cat.GetComponent("UniqueName_MefSample8") as IMefSample8;
Assert.IsNotNull(obj);
AssertEx.IsInstanceOf <MefSample8>(obj);
Assert.AreEqual(1, MefSample8.InstanceCount);
// clean up component instance
cat.CleanUpComponentInstance(reg, obj);
Assert.AreEqual(0, MefSample8.InstanceCount);
}
}
public void ZyanInterfaceFromFromMefContainer_IsRegistered()
{
using (var cat = new ComponentCatalog())
{
cat.RegisterComponents(MefContainer);
// get component registration
var reg = cat.GetRegistration(typeof(IMefSample7));
Assert.IsNotNull(reg);
// get component instance
var obj = cat.GetComponent <IMefSample7>();
Assert.IsNotNull(obj);
AssertEx.IsInstanceOf <MefSample7>(obj);
Assert.AreEqual(1, MefSample7.InstanceCount);
// clean up component instance
cat.CleanUpComponentInstance(reg, obj);
Assert.AreEqual(0, MefSample7.InstanceCount);
}
}
public void ZyanComponentFromMefContainer_IsRegisteredAsSingleCall()
{
using (var cat = new ComponentCatalog())
{
cat.RegisterComponents(MefContainer);
// get component registration
var reg = cat.GetRegistration(typeof(IMefSample));
Assert.IsNotNull(reg);
Assert.AreEqual(ActivationType.SingleCall, reg.ActivationType);
// get component instance
var obj = cat.GetComponent <IMefSample>();
Assert.IsNotNull(obj);
AssertEx.IsInstanceOf <MefSample1>(obj);
Assert.AreEqual(1, MefSample1.InstanceCount);
// clean up component instance
cat.CleanUpComponentInstance(reg, obj);
Assert.AreEqual(0, MefSample1.InstanceCount);
}
}
public void InheritedExportFromFromMefContainer_IsRegistered()
{
var cat = new ComponentCatalog();
cat.RegisterComponents(MefContainer);
// get component registration
var reg = cat.GetRegistration("UniqueName_MefSample5");
Assert.IsNotNull(reg);
// get component instance
var obj = cat.GetComponent("UniqueName_MefSample5") as IMefSample5;
Assert.IsNotNull(obj);
AssertEx.IsInstanceOf <MefSample5>(obj);
Assert.AreEqual(1, MefSample5.InstanceCount);
// clean up component instance
cat.CleanUpComponentInstance(reg, obj);
Assert.AreEqual(0, MefSample5.InstanceCount);
}
public void SingletonComponentRegisteredWithComponentInstance_IsCleanedUp()
{
// this component instance is created outside, but the ownership
// is transferred to the ComponentCatalog via cleanup delegate
var disposed = false;
var mortalServer = new ReleasableComponent {
Handler = () => disposed = true
};
var cat = new ComponentCatalog();
cat.RegisterComponent <ISampleComponent, ReleasableComponent>(mortalServer, v => ((ReleasableComponent)v).Release());
Assert.IsFalse(disposed);
var instance = cat.GetComponent <ISampleComponent>();
AssertEx.IsInstanceOf <ReleasableComponent>(instance);
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsTrue(disposed);
}
public void SingletonComponentRegisteredWithComponentInstance_IsNotDisposed()
{
// this component instance is externally-owned
var disposed = false;
using (var immortalServer = new DisposableComponent {
Handler = () => disposed = true
})
using (var cat = new ComponentCatalog())
{
cat.RegisterComponent <ISampleComponent, DisposableComponent>(immortalServer);
Assert.IsFalse(disposed);
var instance = cat.GetComponent <ISampleComponent>();
AssertEx.IsInstanceOf <DisposableComponent>(instance);
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsFalse(disposed);
immortalServer.Dispose();
Assert.IsTrue(disposed);
}
}
public void SingletonComponentRegisteredWithFactoryMethod_IsDisposed()
{
var disposed = false;
var cat = new ComponentCatalog();
cat.RegisterComponent<ISampleComponent>(() => new DisposableComponent { Handler = () => disposed = true }, ActivationType.Singleton);
Assert.IsFalse(disposed);
var instance = cat.GetComponent<ISampleComponent>();
AssertEx.IsInstanceOf<DisposableComponent>(instance);
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsTrue(disposed);
}
public void SingletonComponentRegisteredWithComponentType_IsCleanedUp()
{
var disposed = false;
var cat = new ComponentCatalog();
cat.RegisterComponent<ISampleComponent, ReleasableComponent>(
ActivationType.Singleton, v => ((ReleasableComponent)v).Release());
Assert.IsFalse(disposed);
var instance = cat.GetComponent<ISampleComponent>();
AssertEx.IsInstanceOf<ReleasableComponent>(instance);
instance.Handler = () => disposed = true;
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsTrue(disposed);
}
public void SingletonComponentRegisteredWithComponentInstance_IsNotDisposed()
{
// this component instance is externally-owned
var disposed = false;
using (var immortalServer = new DisposableComponent { Handler = () => disposed = true })
using (var cat = new ComponentCatalog())
{
cat.RegisterComponent<ISampleComponent, DisposableComponent>(immortalServer);
Assert.IsFalse(disposed);
var instance = cat.GetComponent<ISampleComponent>();
AssertEx.IsInstanceOf<DisposableComponent>(instance);
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsFalse(disposed);
immortalServer.Dispose();
Assert.IsTrue(disposed);
}
}
public void SingletonComponentRegisteredWithComponentInstance_IsCleanedUp()
{
// this component instance is created outside, but the ownership
// is transferred to the ComponentCatalog via cleanup delegate
var disposed = false;
var mortalServer = new ReleasableComponent { Handler = () => disposed = true };
var cat = new ComponentCatalog();
cat.RegisterComponent<ISampleComponent, ReleasableComponent>(mortalServer, v => ((ReleasableComponent)v).Release());
Assert.IsFalse(disposed);
var instance = cat.GetComponent<ISampleComponent>();
AssertEx.IsInstanceOf<ReleasableComponent>(instance);
var reg = cat.GetRegistration(typeof(ISampleComponent));
cat.CleanUpComponentInstance(reg, instance);
Assert.IsTrue(disposed);
}