/*
* Copyright 2010 JBoss Inc
*
* 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 org.drools.runtime.pipeline.impl;
import java.util.ArrayList;
import java.util.List;
import org.drools.runtime.pipeline.Action;
import org.drools.runtime.pipeline.Callable;
import org.drools.runtime.pipeline.Expression;
import org.drools.runtime.pipeline.ListAdapter;
import org.drools.runtime.pipeline.PipelineFactory;
import org.drools.runtime.pipeline.Splitter;
import org.mvel2.MVEL;
import org.mvel2.optimizers.OptimizerFactory;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import static org.junit.Assert.*;
public class IterateSplitterTest {
@Test
public void testSplitter() {
MockClass mock = new MockClass();
List<Integer> list = new ArrayList<Integer>();
Action action = PipelineFactory.newMvelAction( "this.setValues( [0, 1, 2, 3, 4] ) " );
Expression expr = PipelineFactory.newMvelExpression( "this.values" );
action.setReceiver( expr );
Splitter splitter = PipelineFactory.newIterateSplitter();
expr.setReceiver( splitter );
ListAdapter listAdapter = new ListAdapterImpl( list, true );
splitter.setReceiver( listAdapter );
assertNull( mock.getValues() );
action.receive( mock, new BasePipelineContext( Thread.currentThread().getContextClassLoader() ) );
System.out.println( list.get( 0 ));
assertEquals( 5, list.size());
assertEquals( 0,list.get( 0 ).intValue() );
assertEquals( 4,list.get( 4 ).intValue() );
}
public static class MockClass {
private List values;
public List getValues() {
return values;
}
public void setValues(List values) {
this.values = values;
}
}
}