@Test
public void should_carry_signal_through_RSHIFT_gate_with_wire_by_value() {

    Circuit circuit = new Circuit("456 -> y\n" +
            "y RSHIFT 2 -> g");
    Optional<SpecificValue> d = circuit.signalOf(new Wire("g"));
    assertThat(d).contains(new SpecificValue(114));
}