tests/net.mograsim.logic.tests/src/net/mograsim/logic/core/tests/TestCoreBitDisplay.java

   1 package net.mograsim.logic.core.tests;
   2
   3 import static org.junit.jupiter.api.Assertions.assertArrayEquals;
   4
   5 import java.util.function.LongConsumer;
   6
   7 import net.mograsim.logic.core.components.CoreBitDisplay;
   8 import net.mograsim.logic.core.timeline.Timeline;
   9 import net.mograsim.logic.core.timeline.TimelineEventHandler;
  10 import net.mograsim.logic.core.types.Bit;
  11 import net.mograsim.logic.core.wires.CoreWire.ReadEnd;
  12
  13 public final class TestCoreBitDisplay extends CoreBitDisplay
  14 {
  15
  16         public TestCoreBitDisplay(Timeline timeline, ReadEnd in)
  17         {
  18                 super(timeline, in);
  19         }
  20
  21         public void assertDisplays(Bit... expected)
  22         {
  23                 assertArrayEquals(expected, getDisplayedValue().getBits());
  24         }
  25
  26         public void assertAfterSimulationIs(Bit... expected)
  27         {
  28                 timeline.executeAll();
  29                 assertDisplays(expected);
  30         }
  31
  32         public void assertAfterSimulationIs(LongConsumer r, Bit... expected)
  33         {
  34                 while (timeline.hasNext())
  35                 {
  36                         timeline.executeNext();
  37                         r.accept(timeline.getSimulationTime());
  38                 }
  39                 assertDisplays(expected);
  40         }
  41
  42         @Override
  43         protected TimelineEventHandler compute()
  44         {
  45                 TimelineEventHandler handler = super.compute();
  46                 return e ->
  47                 {
  48                         handler.handle(e);
  49                         System.out.println("update: value is " + getDisplayedValue());
  50                 };
  51         }
  52 }