/**
* Copyright 2011-2017 Asakusa Framework Team.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.asakusafw.compiler.flow.processor;
import static org.hamcrest.Matchers.*;
import static org.junit.Assert.*;
import java.util.List;
import org.junit.Test;
import com.asakusafw.compiler.flow.JobflowCompilerTestRoot;
import com.asakusafw.compiler.flow.processor.flow.BranchFlowSimple;
import com.asakusafw.compiler.flow.processor.flow.BranchFlowWithParameter;
import com.asakusafw.compiler.flow.stage.StageModel;
import com.asakusafw.compiler.flow.stage.StageModel.Fragment;
import com.asakusafw.compiler.flow.testing.model.Ex1;
import com.asakusafw.runtime.core.Result;
import com.asakusafw.runtime.testing.MockResult;
import com.asakusafw.utils.java.model.syntax.Name;
/**
* Test for {@link BranchFlowProcessor}.
*/
public class BranchFlowProcessorTest extends JobflowCompilerTestRoot {
/**
* simple case.
*/
@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();
}
/**
* parameterized.
*/
@Test
public void withParameter() {
List<StageModel> stages = compile(BranchFlowWithParameter.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(25);
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(51);
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(100);
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();
}
}