/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.oodt.cas.workflow.structs;
//JDK imports
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.Vector;
//OODT imports
import org.apache.oodt.cas.workflow.engine.processor.SequentialProcessor;
import org.apache.oodt.cas.workflow.engine.processor.WorkflowProcessor;
import org.apache.oodt.cas.workflow.lifecycle.WorkflowLifecycleManager;
//Junit imports
import junit.framework.TestCase;
/**
*
* Tests the {@link HighestPrioritySorter}.
*
* @author mattmann
* @version $Revision$
*
*/
public class TestHighestPrioritySorter extends TestCase {
private int dateGen;
public TestHighestPrioritySorter(){
this.dateGen = 0;
}
public void testSort() throws InstantiationException {
HighestPrioritySorter sorter = new HighestPrioritySorter();
WorkflowProcessor proc = getProcessor(2.0);
WorkflowProcessor proc2 = getProcessor(7.0);
List<WorkflowProcessor> candidates = new Vector<WorkflowProcessor>();
candidates.add(proc);
candidates.add(proc2);
System.out.println("BEFORE sort: ["+candidates+"]");
sorter.sort(candidates);
System.out.println("AFTER sort: ["+candidates+"]");
assertNotNull(candidates);
assertEquals(2, candidates.size());
assertEquals(7.0, candidates.get(0).getWorkflowInstance().getPriority()
.getValue());
assertEquals(2.0, candidates.get(1).getWorkflowInstance().getPriority()
.getValue());
}
private WorkflowProcessor getProcessor(double priority) throws InstantiationException {
WorkflowLifecycleManager lifecycleManager = new WorkflowLifecycleManager("./src/main/resources/examples/wengine/wengine-lifecycle.xml");
WorkflowInstance inst = new WorkflowInstance();
Date sd = new Date();
sd.setTime(sd.getTime()+(this.dateGen*5000));
this.dateGen++;
inst.setStartDate(new Date());
inst.setId("winst-"+priority);
Workflow workflow = new Workflow();
workflow.setTasks(Collections.EMPTY_LIST);
inst.setWorkflow(workflow);
inst.setPriority(Priority.getPriority(priority));
SequentialProcessor processor = new SequentialProcessor(lifecycleManager, inst);
return processor;
}
}