private (WeakReference, WeakReference) AddGarbageToPool(DisposablePool pool)
{
var objA = new TestDisposable();
var objB = new TestDisposable();
pool.AddDisposable(objA);
pool.AddDisposable(objB);
return(new WeakReference(objA), new WeakReference(objB));
}
public void AddDisposable_ThenDispose()
{
var objA = new TestDisposable();
var objB = new TestDisposable();
var pool = new DisposablePool();
pool.AddDisposable(objA).Should().BeSameAs(objA);
pool.AddDisposable(objB).Should().BeSameAs(objB);
pool.Dispose();
objA.IsDisposed.Should().BeTrue();
objB.IsDisposed.Should().BeTrue();
}
public void AddDisposable_ThenFinalize()
{
var objA = new TestDisposable();
var objB = new TestDisposable();
var pool = new DisposablePool();
pool.AddDisposable(objA).Should().BeSameAs(objA);
pool.AddDisposable(objB).Should().BeSameAs(objB);
pool.DisposeUnmanaged(); // simulate finalizer
// Does not dispose managed resources during finalization
objA.IsDisposed.Should().BeFalse();
objB.IsDisposed.Should().BeFalse();
}
public void Dispose_Exception()
{
var objA = new Mock <IDisposable>(MockBehavior.Strict);
objA.Setup(o => o.Dispose()).Throws <InvalidOperationException>();
var pool = new DisposablePool();
pool.AddDisposable(objA.Object);
pool.Dispose();
objA.Verify();
}
