+ void numericValueTest()
+ {
+ Simulation.TIMELINE.reset();
+
+ WireArray a = new WireArray(4, 1);
+ a.createInput().feedSignals(Bit.ONE, Bit.ONE, Bit.ONE, Bit.ONE);
+
+ Simulation.TIMELINE.executeAll();
+
+ assertEquals(15, a.getUnsignedValue());
+ assertEquals(-1, a.getSignedValue());
+ }
+
+ @Test
+ void multipleInputs()
+ {
+ Simulation.TIMELINE.reset();
+ WireArray w = new WireArray(2, 1);
+ WireArrayEnd wI1 = w.createInput(), wI2 = w.createInput();
+ wI1.feedSignals(Bit.ONE, Bit.Z);
+ wI2.feedSignals(Bit.Z, Bit.X);
+ Simulation.TIMELINE.executeAll();
+ assertBitArrayEquals(w.getValues(), Bit.ONE, Bit.X);
+
+ wI2.feedSignals(Bit.ZERO, Bit.Z);
+ Simulation.TIMELINE.executeAll();
+ assertBitArrayEquals(w.getValues(), Bit.X, Bit.Z);
+
+ wI2.feedSignals(Bit.Z, Bit.Z);
+ Simulation.TIMELINE.executeAll();
+ assertBitArrayEquals(w.getValues(), Bit.ONE, Bit.Z);
+
+ wI2.feedSignals(Bit.ONE, Bit.Z);
+ w.addObserver((i, oldValues) -> fail("WireArray notified observer, although value did not change."));
+ Simulation.TIMELINE.executeAll();
+ assertBitArrayEquals(w.getValues(), Bit.ONE, Bit.Z);
+ }
+
+// @Test