/** グループごとの最小値を求めるテスト。 */
@Test
public void withParameter() {
List<StageModel> stages = compile(GroupSortFlowWithParameter.class);
StageModel stage = stages.get(0);
Assume.assumeThat(stage.getReduceUnits().size(), is(1));
ReduceUnit reduce = stage.getReduceUnits().get(0);
Fragment fragment = reduce.getFragments().get(0);
Name name = fragment.getCompiled().getQualifiedName();
ClassLoader loader = start();
PortMapper mapper = new PortMapper(fragment);
MockResult<Ex1> r1 = mapper.add("r1", new Ex1Copier());
MockResult<Ex1> r2 = mapper.add("r2", new Ex1Copier());
@SuppressWarnings("unchecked")
Rendezvous<Writable> f = (Rendezvous<Writable>) create(loader, name, mapper.toArguments());
Segment segment = stage.getShuffleModel().findSegment(fragment.getInputPorts().get(0));
SegmentedWritable value = createShuffleValue(loader, stage);
Ex1 ex1 = new Ex1();
f.begin();
ex1.setValue(50);
setShuffleValue(segment, value, ex1);
f.process(value);
ex1.setValue(100);
setShuffleValue(segment, value, ex1);
f.process(value);
ex1.setValue(101);
setShuffleValue(segment, value, ex1);
f.process(value);
ex1.setValue(150);
setShuffleValue(segment, value, ex1);
f.process(value);
f.end();
assertThat(r1.getResults().size(), is(2));
assertThat(r2.getResults().size(), is(2));
assertThat(r1.getResults().get(0).getValue(), is(50));
assertThat(r1.getResults().get(1).getValue(), is(100));
assertThat(r2.getResults().get(0).getValue(), is(101));
assertThat(r2.getResults().get(1).getValue(), is(150));
}
/** 単純なテスト。 */
@Test
public void simple() {
List<StageModel> stages = compile(BranchFlowSimple.class);
Fragment fragment = stages.get(0).getMapUnits().get(0).getFragments().get(0);
Name name = fragment.getCompiled().getQualifiedName();
ClassLoader loader = start();
PortMapper mapper = new PortMapper(fragment);
MockResult<Ex1> high = mapper.create("high");
MockResult<Ex1> low = mapper.create("low");
MockResult<Ex1> stop = mapper.create("stop");
@SuppressWarnings("unchecked")
Result<Ex1> f = (Result<Ex1>) create(loader, name, mapper.toArguments());
Ex1 ex1 = new Ex1();
ex1.setValue(-100);
f.add(ex1);
assertThat(high.getResults().size(), is(0));
assertThat(low.getResults().size(), is(0));
assertThat(stop.getResults().size(), is(1));
assertThat(stop.getResults().get(0), is(ex1));
stop.getResults().clear();
ex1.setValue(0);
f.add(ex1);
assertThat(high.getResults().size(), is(0));
assertThat(low.getResults().size(), is(0));
assertThat(stop.getResults().size(), is(1));
assertThat(stop.getResults().get(0), is(ex1));
stop.getResults().clear();
ex1.setValue(1);
f.add(ex1);
assertThat(high.getResults().size(), is(0));
assertThat(low.getResults().size(), is(1));
assertThat(stop.getResults().size(), is(0));
assertThat(low.getResults().get(0), is(ex1));
low.getResults().clear();
ex1.setValue(50);
f.add(ex1);
assertThat(high.getResults().size(), is(0));
assertThat(low.getResults().size(), is(1));
assertThat(stop.getResults().size(), is(0));
assertThat(low.getResults().get(0), is(ex1));
low.getResults().clear();
ex1.setValue(100);
f.add(ex1);
assertThat(high.getResults().size(), is(0));
assertThat(low.getResults().size(), is(1));
assertThat(stop.getResults().size(), is(0));
assertThat(low.getResults().get(0), is(ex1));
low.getResults().clear();
ex1.setValue(101);
f.add(ex1);
assertThat(high.getResults().size(), is(1));
assertThat(low.getResults().size(), is(0));
assertThat(stop.getResults().size(), is(0));
assertThat(high.getResults().get(0), is(ex1));
high.getResults().clear();
ex1.setValue(150);
f.add(ex1);
assertThat(high.getResults().size(), is(1));
assertThat(low.getResults().size(), is(0));
assertThat(stop.getResults().size(), is(0));
assertThat(high.getResults().get(0), is(ex1));
high.getResults().clear();
}
