public void clone_returns_open_copy_when_not_locked() { instance.AllOf(ALL_OF.ToArray()).AnyOf(ANY_OF.ToArray()); TypeMatcher clone = instance.Clone(); clone.NoneOf(NONE_OF.ToArray()); TypeFilter expectedFilter = new TypeFilter(ALL_OF, ANY_OF, NONE_OF); assertMatchesTypeFilter(expectedFilter, clone.CreateTypeFilter()); }