def METHOD_NAME(self):
    bad_model = mb.Compound()
    oxygen = mb.Compound(name="O", element="O")
    hydrogen = mb.Compound(name="H", element="H")
    bad_model.add(
        [mb.clone(hydrogen), mb.clone(oxygen), mb.clone(hydrogen)]
    )
    with pytest.raises(MBuildError):
        Water3SiteBox(box=mb.Box([2.0, 2.0, 2.0]), model=bad_model)