src/test/java/net/sf/taverna/t2/activities/stringconstant/views/TestStringConstantContextualView.java

/*******************************************************************************
 * 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.stringconstant.views;

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

import java.util.List;

import net.sf.taverna.t2.activities.stringconstant.StringConstantActivity;
import net.sf.taverna.t2.activities.stringconstant.StringConstantConfigurationBean;
import net.sf.taverna.t2.activities.stringconstant.actions.StringConstantActivityConfigurationAction;
import net.sf.taverna.t2.workbench.ui.views.contextualviews.ContextualView;
import net.sf.taverna.t2.workbench.ui.views.contextualviews.activity.ContextualViewFactory;
import net.sf.taverna.t2.workbench.ui.views.contextualviews.activity.ContextualViewFactoryRegistry;
import net.sf.taverna.t2.workflowmodel.processor.activity.Activity;
import net.sf.taverna.t2.workflowmodel.processor.activity.ActivityConfigurationException;

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

public class TestStringConstantContextualView {
	Activity<?> activity;
	
	@Before
	public void setup() throws ActivityConfigurationException {
		activity=new StringConstantActivity();
		StringConstantConfigurationBean b=new StringConstantConfigurationBean();
		b.setValue("elvis");
		((StringConstantActivity)activity).configure(b);
	}
	@SuppressWarnings("unchecked")
	@Test
	public void testDisovery() throws Exception {
		List<ContextualViewFactory> viewFactoriesForBeanType = ContextualViewFactoryRegistry.getInstance().getViewFactoriesForObject(activity);
		assertTrue("The stringconstant view factory should not be empty", !viewFactoriesForBeanType.isEmpty());
		StringConstantActivityViewFactory factory = null;
		for (ContextualViewFactory cvf : viewFactoriesForBeanType) {
			if (cvf instanceof StringConstantActivityViewFactory) {
				factory = (StringConstantActivityViewFactory) cvf;
			}
		}
		assertTrue("No strongconstant view factory", factory != null);		
	}
	
	@Test
	public void testGetConfigureAction() throws Exception {
		ContextualView view = new StringConstantActivityContextualView(activity);
		assertNotNull("The action should not be null",view.getConfigureAction(null));
		assertTrue("Should be a StringConstantActivityConfigurationAction",view.getConfigureAction(null) instanceof StringConstantActivityConfigurationAction);
	}
	
}