def METHOD_NAME(self):
    """pauli expect state vector test"""
    states_op = ListOp([One, Zero, Plus, Minus])
    paulis_op = X
    converted_meas = self.expect.convert(~StateFn(paulis_op) @ states_op)
    np.testing.assert_array_almost_equal(converted_meas.eval(), [0, 0, 1, -1], decimal=1)
    with self.assertWarns(DeprecationWarning):
        sampled = self.sampler.convert(converted_meas)
    np.testing.assert_array_almost_equal(sampled.eval(), [0, 0, 1, -1], decimal=1)
    # Small test to see if execution results are accessible
    for composed_op in sampled:
        self.assertIn("statevector", composed_op[1].execution_results)