ActivitiMockSupport.java

/* 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.activiti.engine.test.mock;

import java.util.Collections;
import java.util.List;

import org.activiti.engine.ProcessEngine;
import org.activiti.engine.impl.ProcessEngineImpl;
import org.activiti.engine.impl.bpmn.parser.factory.ActivityBehaviorFactory;
import org.activiti.engine.impl.cfg.ProcessEngineConfigurationImpl;
import org.activiti.engine.impl.test.NoOpServiceTask;
import org.activiti.engine.test.TestActivityBehaviorFactory;

/**
 * @author Joram Barrez
 */
public class ActivitiMockSupport {
	
	protected TestActivityBehaviorFactory testActivityBehaviorFactory;
	
	public ActivitiMockSupport(TestActivityBehaviorFactory testActivityBehaviorFactory) {
		this.testActivityBehaviorFactory = testActivityBehaviorFactory;
	}
	
	public ActivitiMockSupport(ProcessEngine processEngine) {
		ProcessEngineConfigurationImpl processEngineConfiguration = ((ProcessEngineImpl) processEngine).getProcessEngineConfiguration();
		ActivityBehaviorFactory existingActivityBehaviorFactory = processEngineConfiguration.getActivityBehaviorFactory();
		this.testActivityBehaviorFactory = new TestActivityBehaviorFactory(existingActivityBehaviorFactory);
		
		processEngineConfiguration.setActivityBehaviorFactory(testActivityBehaviorFactory);
		processEngineConfiguration.getBpmnParser().setActivityBehaviorFactory(testActivityBehaviorFactory);
	}
	
	public static boolean isMockSupportPossible(ProcessEngine processEngine) {
		return processEngine instanceof ProcessEngineImpl;
	}
	
	public void mockServiceTaskWithClassDelegate(String originalClassFqn, Class<?> mockedClass) {
		testActivityBehaviorFactory.addClassDelegateMock(originalClassFqn, mockedClass);
	}
	
	public void mockServiceTaskWithClassDelegate(String originalClassFqn, String mockedClassFqn) {
		testActivityBehaviorFactory.addClassDelegateMock(originalClassFqn, mockedClassFqn);
	}
	
	public void setAllServiceTasksNoOp() {
		testActivityBehaviorFactory.setAllServiceTasksNoOp();
	}
	
	public void addNoOpServiceTaskById(String id) {
		testActivityBehaviorFactory.addNoOpServiceTaskById(id);
	}
	
	public void addNoOpServiceTaskByClassName(String className) {
		testActivityBehaviorFactory.addNoOpServiceTaskByClassName(className);
	}
	
	public int getNrOfNoOpServiceTaskExecutions() {
		return NoOpServiceTask.CALL_COUNT.get();
	}
	
	public List<String> getExecutedNoOpServiceTaskDelegateClassNames() {
		return Collections.unmodifiableList(NoOpServiceTask.NAMES);
	}
	
	public void reset() {
		testActivityBehaviorFactory.reset();
	}

}