def test_cast():
sso = SSO.cast(NodePath("sso"))
gso = GSO.cast(NodePath("gso"))
pso = PSO.cast(NodePath("pso"))
ghso = GHSO.cast(NodePath("ghso"))
rbso = RBSO.cast(NodePath("rbso"))
assert isinstance(sso, NodePath)
assert isinstance(sso, SSO)
assert isinstance(gso, NodePath)
assert isinstance(gso, SSO)
assert isinstance(gso, GSO)
assert isinstance(ghso, NodePath)
assert isinstance(ghso, SSO)
assert isinstance(ghso, PSO)
assert isinstance(ghso, GHSO)
assert isinstance(rbso, NodePath)
assert isinstance(rbso, SSO)
assert isinstance(rbso, PSO)
assert isinstance(rbso, RBSO)
