public void TestObjectDisposedException()
{
var c = new DisposableCollection();
c.Dispose();
c.Dispose(); // second call should have no effect
Assert.ThrowsException <ObjectDisposedException>(() =>
c.Add(new MockDisposable()));
Assert.ThrowsException <ObjectDisposedException>(() =>
c.Clear());
Assert.ThrowsException <ObjectDisposedException>(() =>
c.Contains(new MockDisposable()));
Assert.ThrowsException <ObjectDisposedException>(() =>
c.GetEnumerator());
Assert.ThrowsException <ObjectDisposedException>(() =>
c.Remove(new MockDisposable()));
}
private void OnDestroy()
{
disposables.Clear();
}
public void Add_Clear_Dispose()
{
var collection = new DisposableCollection();
var disposable = new Mock<IDisposable>(MockBehavior.Strict);
disposable.Setup(_ => _.Dispose());
collection.Add(disposable.Object);
collection.Clear();
collection.Dispose();
disposable.Verify(_ => _.Dispose(), Times.Never);
Assert.AreEqual(0, collection.Count);
}
public void Dispose()
{
disposables.Clear();
}
public void Dispose_Clear_Fail()
{
var collection = new DisposableCollection();
collection.Dispose();
collection.Clear();
}
