| /******************************************************************************* |
| * Copyright (C) 2007 The University of Manchester |
| * |
| * Modifications to the initial code base are copyright of their |
| * respective authors, or their employers as appropriate. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public License |
| * as published by the Free Software Foundation; either version 2.1 of |
| * the License, or (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, but |
| * WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this program; if not, write to the Free Software |
| * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
| ******************************************************************************/ |
| package net.sf.taverna.t2.activities.beanshell; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import net.sf.taverna.t2.activities.testutils.ActivityInvoker; |
| import net.sf.taverna.t2.workflowmodel.AbstractPort; |
| import net.sf.taverna.t2.workflowmodel.Edits; |
| import net.sf.taverna.t2.workflowmodel.impl.EditsImpl; |
| import net.sf.taverna.t2.workflowmodel.processor.activity.impl.ActivityInputPortImpl; |
| import net.sf.taverna.t2.workflowmodel.processor.activity.impl.ActivityOutputPortImpl; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| import com.fasterxml.jackson.databind.node.JsonNodeFactory; |
| import com.fasterxml.jackson.databind.node.ObjectNode; |
| |
| /** |
| * Beanshell Activity Tests |
| * @author Stuart Owen |
| * |
| */ |
| public class BeanshellActivityTest { |
| |
| private ObjectNode configuration; |
| |
| @Before |
| public void setup() throws Exception { |
| configuration = JsonNodeFactory.instance.objectNode(); |
| configuration.put("classLoaderSharing", "workflow"); |
| } |
| |
| /** |
| * Tests a simple script (String output = input + "_returned") to ensure the script is invoked correctly. |
| * @throws Exception |
| */ |
| @Test |
| public void simpleScript() throws Exception { |
| BeanshellActivity activity = new BeanshellActivity(null); |
| Edits edits = new EditsImpl(); |
| edits.getAddActivityInputPortEdit(activity, new ActivityInputPortImpl("input", 0, false, null, String.class)).doEdit(); |
| edits.getAddActivityOutputPortEdit(activity, new ActivityOutputPortImpl("output", 0, 0)).doEdit(); |
| |
| configuration.put("script", "String output = input + \"_returned\";"); |
| |
| activity.configure(configuration); |
| assertEquals("There should be 1 input port",1,activity.getInputPorts().size()); |
| assertEquals("There should be 1 output port",1,activity.getOutputPorts().size()); |
| |
| assertEquals("The input should be called input", "input",((AbstractPort)activity.getInputPorts().toArray()[0]).getName()); |
| assertEquals("The output should be called output", "output",((AbstractPort)activity.getOutputPorts().toArray()[0]).getName()); |
| |
| Map<String,Object> inputs = new HashMap<String, Object>(); |
| inputs.put("input", "aString"); |
| Map<String, Class<?>> expectedOutputs = new HashMap<String, Class<?>>(); |
| expectedOutputs.put("output", String.class); |
| |
| Map<String,Object> outputs = ActivityInvoker.invokeAsyncActivity(activity, inputs, expectedOutputs); |
| assertTrue("there should be an output named output",outputs.containsKey("output")); |
| assertEquals("output should have the value aString_returned","aString_returned",outputs.get("output")); |
| } |
| } |