/*
* Copyright 2012 Red Hat, Inc. and/or its affiliates.
*
* 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.jbpm.process.instance;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import org.jbpm.process.core.impl.ProcessImpl;
import org.jbpm.test.util.AbstractBaseTest;
import org.junit.Test;
import org.kie.api.definition.process.Process;
import org.kie.internal.KnowledgeBase;
import org.slf4j.LoggerFactory;
public class StartProcessHelperTest extends AbstractBaseTest {
public void addLogger() {
logger = LoggerFactory.getLogger(this.getClass());
}
@Test
public void testFindLatestProcessByNameNoInput() {
String foundProcessId = StartProcessHelper.findLatestProcessByName((KnowledgeBase)null, "Hello");
assertNull(foundProcessId);
}
@Test
public void testFindLatestProcessByNameNoExisting() {
List<Process> processes = buildProcessCollection("Hello", 5);
String foundProcessId = StartProcessHelper.findLatestProcessByName(processes, "NoSuchProcess");
assertNull(foundProcessId);
}
@Test
public void testFindLatestProcessByName() {
List<Process> processes = buildProcessCollection("Hello", 5);
String foundProcessId = StartProcessHelper.findLatestProcessByName(processes, "Hello");
assertNotNull(foundProcessId);
assertEquals("5", foundProcessId);
}
@Test
public void testFindLatestProcessByNameMultipleProcesses() {
List<Process> processes = buildProcessCollection("Hello", 5);
processes.addAll(buildProcessCollection("DifferentProcess", 10));
processes.addAll(buildProcessCollection("DifferentProcess1", 10));
processes.addAll(buildProcessCollection("DifferentProcess2", 30));
processes.addAll(buildProcessCollection("Process", 10));
processes.addAll(buildProcessCollection("Diffeocess1", 10));
processes.addAll(buildProcessCollection("Differs2", 30));
processes.addAll(buildProcessCollection("zDifferentProcess", 10));
processes.addAll(buildProcessCollection("xDifferentProcess1", 10));
processes.addAll(buildProcessCollection("cDifferentProcess2", 30));
processes.addAll(buildProcessCollection("vProcess", 10));
processes.addAll(buildProcessCollection("bDiffeocess1", 10));
processes.addAll(buildProcessCollection("nDiffers2", 30));
Collections.shuffle(processes);
String foundProcessId = StartProcessHelper.findLatestProcessByName(processes, "Hello");
assertNotNull(foundProcessId);
assertEquals("5", foundProcessId);
foundProcessId = StartProcessHelper.findLatestProcessByName(processes, "DifferentProcess");
assertNotNull(foundProcessId);
assertEquals("10", foundProcessId);
}
@Test
public void testFindLatestProcessByNameDoubleAsVersion() {
List<Process> processes = new ArrayList<Process>();
ProcessImpl process = new ProcessImpl();
process.setName("Hello");
process.setId("1");
process.setVersion("0.1");
processes.add(process);
process = new ProcessImpl();
process.setName("Hello");
process.setId("2");
process.setVersion("0.2");
processes.add(process);
String foundProcessId = StartProcessHelper.findLatestProcessByName(processes, "Hello");
assertNotNull(foundProcessId);
assertEquals("2", foundProcessId);
}
private List<Process> buildProcessCollection(String processName, int limit) {
List<Process> processes = new ArrayList<Process>();
ProcessImpl process = null;
for (int i = 1; i <= limit; i++) {
process = new ProcessImpl();
process.setName(processName);
process.setId(i+"");
process.setVersion(i+"");
processes.add(process);
}
return processes;
}
}