net.sf.taverna.t2.activities.rshell.RshellActivityTest.java Source code

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Here is the source code for net.sf.taverna.t2.activities.rshell.RshellActivityTest.java

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/*******************************************************************************
 * 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.rshell;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;

import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import org.apache.taverna.activities.testutils.ActivityInvoker;
import org.apache.taverna.workflowmodel.Edits;
import org.apache.taverna.workflowmodel.impl.EditsImpl;
import org.apache.taverna.workflowmodel.processor.activity.ActivityInputPort;
import org.apache.taverna.workflowmodel.processor.activity.ActivityOutputPort;
import org.apache.taverna.workflowmodel.processor.activity.impl.ActivityInputPortImpl;
import org.apache.taverna.workflowmodel.processor.activity.impl.ActivityOutputPortImpl;

import org.junit.Before;
import org.junit.Ignore;
import org.junit.Test;

import com.fasterxml.jackson.databind.node.JsonNodeFactory;
import com.fasterxml.jackson.databind.node.ObjectNode;

/**
 * Unit tests for RshellActivity.
 *
 */
public class RshellActivityTest {

    private RshellActivity activity;

    private ObjectNode configurationBean;

    @Before
    public void setUp() throws Exception {
        Edits edits = new EditsImpl();
        activity = new RshellActivity(null);
        activity.setEdits(new EditsImpl());

        edits.getAddActivityInputPortEdit(activity,
                new ActivityInputPortImpl("example_input", 0, false, null, String.class)).doEdit();
        edits.getAddActivityOutputPortEdit(activity, new ActivityOutputPortImpl("example_output", 0, 0)).doEdit();
        configurationBean = JsonNodeFactory.instance.objectNode();

    }

    @Test
    public void testRshellActivity() {
        assertNotNull(new RshellActivity(null));
    }

    @Test
    @Ignore
    public void testExecuteAsynch() throws Exception {
        Map<String, Object> inputs = new HashMap<String, Object>();
        Map<String, Class<?>> expectedOutputs = new HashMap<String, Class<?>>();
        expectedOutputs.put("example_output", String.class);

        activity.configure(configurationBean);

        Map<String, Object> outputs = ActivityInvoker.invokeAsyncActivity(activity, inputs, expectedOutputs);
        assertTrue(outputs.containsKey("example_output"));
        assertEquals("hello_example", outputs.get("example_output"));
    }

    @Test
    public void testConfigureRshellActivityConfigurationBean() throws Exception {
        Set<String> expectedInputs = new HashSet<String>();
        expectedInputs.add("example_input");
        Set<String> expectedOutputs = new HashSet<String>();
        expectedOutputs.add("example_output");

        activity.configure(configurationBean);

        Set<ActivityInputPort> inputPorts = activity.getInputPorts();
        assertEquals(expectedInputs.size(), inputPorts.size());
        for (ActivityInputPort inputPort : inputPorts) {
            assertTrue("Wrong output : " + inputPort.getName(), expectedInputs.remove(inputPort.getName()));
        }

        Set<ActivityOutputPort> outputPorts = activity.getOutputPorts();
        assertEquals(expectedOutputs.size(), outputPorts.size());
        for (ActivityOutputPort outputPort : outputPorts) {
            assertTrue("Wrong output : " + outputPort.getName(), expectedOutputs.remove(outputPort.getName()));
        }
    }

}