tests/org.eclipse.egf.core.test/test/org/eclipse/egf/core/test/context/factorycomponent/resource/ContextFactoryComponentResource.java

/**
 * Copyright (c) 2009-2010 Thales Corporate Services S.A.S.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 * 
 * Contributors:
 * Thales Corporate Services S.A.S - initial API and implementation
 */
package org.eclipse.egf.core.test.context.factorycomponent.resource;

import java.util.Collection;

import junit.framework.Test;
import junit.framework.TestCase;
import junit.framework.TestSuite;

import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.egf.core.helper.ResourceHelper;
import org.eclipse.egf.core.test.EGFCoreTestPlugin;
import org.eclipse.egf.model.fcore.Activity;
import org.eclipse.egf.model.fcore.FactoryComponent;
import org.eclipse.egf.producer.EGFProducerPlugin;
import org.eclipse.egf.producer.manager.ActivityManagerProducer;
import org.eclipse.egf.producer.manager.FactoryComponentManagerFactory;
import org.eclipse.egf.producer.manager.IActivityManager;
import org.eclipse.emf.common.util.URI;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.emf.ecore.resource.Resource;
import org.eclipse.emf.ecore.resource.ResourceSet;
import org.eclipse.emf.ecore.resource.impl.ResourceSetImpl;
import org.eclipse.osgi.util.NLS;

public class ContextFactoryComponentResource extends TestCase {

  public static Test suite() {
    return new TestSuite(ContextFactoryComponentResource.class);
  }

  public void testInvokeFC1() throws Exception {

    ResourceSet resourceSet = new ResourceSetImpl();
    URI uri = URI.createURI("platform:/plugin/org.eclipse.egf.example.fcs/fc/fc1.fcore"); //$NON-NLS-1$

    // Load Resource
    Resource resource = ResourceHelper.loadResource(resourceSet, uri);
    assertNotNull(NLS.bind("Unable to load Resource ''{0}''", uri.toString()), resource); //$NON-NLS-1$

    // Fetch Activity
    EObject eObject = resource.getContents().get(0);
    assertTrue(NLS.bind("We Expected to find a ''FactoryComponent'' however we found ''{0}''", eObject.eClass().getName()), eObject instanceof Activity); //$NON-NLS-1$

    // Invoke Activity
    Activity activity = (Activity) eObject;

    ActivityManagerProducer<Activity> producer = EGFProducerPlugin.getActivityManagerProducer(activity);

    IActivityManager<Activity> manager = producer.createActivityManager(activity);

    try {
      manager.initializeContext();
      manager.invoke(new NullProgressMonitor());
    } catch (Exception e) {
      EGFCoreTestPlugin.getDefault().logError(e);
      fail(e.getMessage());
      return;
    } finally {
      try {
        manager.dispose();
      } catch (Exception e) {
        EGFCoreTestPlugin.getDefault().logError(e);
        fail(e.getMessage());
        return;
      }
    }

  }

  public void testContractFC1() throws Exception {

    ResourceSet resourceSet = new ResourceSetImpl();
    URI uri = URI.createURI("platform:/plugin/org.eclipse.egf.example.fcs/fc/fc1.fcore"); //$NON-NLS-1$

    // Load Resource
    Resource resource = ResourceHelper.loadResource(resourceSet, uri);
    assertNotNull(NLS.bind("Unable to load Resource ''{0}''", uri.toString()), resource); //$NON-NLS-1$

    // Fetch FactoryComponent
    EObject eObject = resource.getContents().get(0);
    assertTrue(NLS.bind("We Expected to find a ''FactoryComponent'' however we found ''{0}''", eObject.eClass().getName()), eObject instanceof FactoryComponent); //$NON-NLS-1$

    // Invoke FactoryComponent
    FactoryComponent fc = (FactoryComponent) eObject;

    IActivityManager<FactoryComponent> manager = FactoryComponentManagerFactory.createProductionManager(fc);
    try {
      manager.initializeContext();
      manager.invoke(new NullProgressMonitor());
    } catch (Exception e) {
      EGFCoreTestPlugin.getDefault().logError(e);
      fail(e.getMessage());
      return;
    } finally {
      try {
        manager.dispose();
      } catch (Exception e) {
        EGFCoreTestPlugin.getDefault().logError(e);
        fail(e.getMessage());
        return;
      }
    }

    Float amount = manager.getProductionContext().getOutputValue("amount", Float.class); //$NON-NLS-1$

    assertEquals(new Float("110"), amount); //$NON-NLS-1$

  }

  @SuppressWarnings("unchecked")
  public void testContractList() throws Exception {

    ResourceSet resourceSet = new ResourceSetImpl();
    URI uri = URI.createURI("platform:/plugin/org.eclipse.egf.example.fcs/fc/fc1.fcore"); //$NON-NLS-1$

    // Load Resource
    Resource resource = ResourceHelper.loadResource(resourceSet, uri);
    assertNotNull(NLS.bind("Unable to load Resource ''{0}''", uri.toString()), resource); //$NON-NLS-1$

    // Fetch FactoryComponent
    EObject eObject = resource.getContents().get(0);
    assertTrue(NLS.bind("We Expected to find a ''FactoryComponent'' however we found ''{0}''", eObject.eClass().getName()), eObject instanceof FactoryComponent); //$NON-NLS-1$

    // Invoke FactoryComponent
    FactoryComponent fc = (FactoryComponent) eObject;

    IActivityManager<FactoryComponent> manager = FactoryComponentManagerFactory.createProductionManager(fc);
    try {
      manager.initializeContext();
      manager.invoke(new NullProgressMonitor());
    } catch (Exception e) {
      EGFCoreTestPlugin.getDefault().logError(e);
      fail(e.getMessage());
      return;
    } finally {
      try {
        manager.dispose();
      } catch (Exception e) {
        EGFCoreTestPlugin.getDefault().logError(e);
        fail(e.getMessage());
        return;
      }
    }

    Collection<String> parameters = manager.getProductionContext().getOutputValue("parameters", Collection.class); //$NON-NLS-1$

    assertEquals(2, parameters.size());

  }

}