public void DeepCloneReturnsDifferentCreatedService()
{
var factory = new SingletonServiceFactory <IService>
{
Creator = () => new Service()
};
var clone = factory.Clone(false);
Assert.That(factory.Service, Is.Not.SameAs(clone.Service));
Assert.That(clone.OwnsService, Is.True); // deep clone owns its service
}
public void ShallowCloneReturnsSameCreatedService()
{
var factory = new SingletonServiceFactory <IService>
{
Creator = () => new Service()
};
var clone = factory.Clone();
Assert.That(factory.Service, Is.SameAs(clone.Service));
Assert.That(clone.OwnsService, Is.False); // but does not own it
}
public void ShallowCloneSingleton()
{
var f1 = new SingletonServiceFactory <IThing>
{
Creator = () => new Thing()
};
var f2 = f1.Clone();
var s = f2.Service;
Assert.That(s, Is.Not.Null);
Assert.That(s, Is.InstanceOf <Thing>());
Assert.That(f2.Service, Is.SameAs(s));
Assert.That(f1.Service, Is.SameAs(s));
}
public void DeepCloneReturnsSameProvidedSingletonService()
{
var services = new ServiceCollection();
services.AddSingleton <IService, Service>();
var serviceProvider = services.BuildServiceProvider();
var factory = new SingletonServiceFactory <IService>
{
ServiceProvider = serviceProvider
};
var clone = factory.Clone(false);
Assert.That(factory.Service, Is.SameAs(clone.Service));
Assert.That(clone.OwnsService, Is.False); // still does not own it
}
public void DeepCloneSingleton()
{
var f1 = new SingletonServiceFactory <IThing>
{
Creator = () => new Thing()
};
var f2 = f1.Clone(false);
var s2 = f2.Service;
Assert.That(s2, Is.Not.Null);
Assert.That(s2, Is.InstanceOf <Thing>());
Assert.That(f2.Service, Is.SameAs(s2));
var s1 = f1.Service;
Assert.That(s1, Is.Not.Null);
Assert.That(s1, Is.InstanceOf <Thing>());
Assert.That(f1.Service, Is.SameAs(s1));
Assert.That(s1, Is.Not.SameAs(s2));
}
