public void AsReadOnlyIListThrowsForNull() { Assert.ThrowsException <ArgumentNullException>( () => CollectionExtensions.AsReadOnly <object>((IList <object>)null)); }
public void AsReadOnlyArrayThrowsForNull() { Assert.ThrowsException <ArgumentNullException>( () => CollectionExtensions.AsReadOnly <object>((object[])null)); }