def METHOD_NAME():
    eq = cirq.testing.EqualsTester()
    for pauli0, invert0, pauli1, invert1, e in itertools.product(
        _paulis, _bools, _paulis, _bools, (0.125, -0.25, 1)
    ):
        eq.add_equality_group(
            cirq.PauliInteractionGate(pauli0, invert0, pauli1, invert1, exponent=e)
        )