public void AddTileEntity()
{
var tileEntity = Mock.Of <ITileEntity>();
var extent = Mock.Of <Extent>(e => e.AddTileEntity(tileEntity));
var wrappedExtent = new WrappedExtent(extent);
Assert.That(wrappedExtent.AddTileEntity(tileEntity));
Mock.Get(extent).Verify(e => e.AddTileEntity(tileEntity), Times.Once);
}
