| gvSIG desktop 1

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Gobernment (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * 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 General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

/*

 * AUTHORS (In addition to CIT):

 */

package org.gvsig.tools.extensionpoint;

import java.util.Iterator;

import junit.framework.TestCase;

import org.gvsig.tools.extensionpoint.impl.DefaultExtensionPointManager;

public class TestExtensionPoints extends TestCase {

        protected void setUp() throws Exception {

            // Remove previous registered extension points, so other tests

        // don't affect the test validations.

                super.setUp();

        }

        protected void tearDown() throws Exception {

                super.tearDown();

        }

        public void test() {

                ExtensionPointManager manager = new DefaultExtensionPointManager();

                manager.add("LayerWizars").append("WMS", null,

                                UnaExtensionDePrueba1.class);

                manager.add("LayerWizars").append("WCS", null,

                                UnaExtensionDePrueba2.class);

                manager.add("OtherWizars").append("uno", null,

                                UnaExtensionDePrueba1.class);

                manager.add("OtherWizars").append("dos", null,

                                UnaExtensionDePrueba2.class);

                // Comprobamos que el orden de las extensiones es el que hemos fijado.

                ExtensionPoint x = manager.get("LayerWizars");

                Iterator i = x.iterator();

                String[] nombres = {"WMS", "WCS" };

                int n = 0;

                while( i.hasNext() ) {

                        String nombre = (String)i.next();

                        assertTrue(nombres[n].equals(nombre));

                        n++;

                }

                ExtensionPoint extensionPointLayerWizars;

                extensionPointLayerWizars = manager.get("LayerWizars");

                assertTrue(extensionPointLayerWizars.has("WMS"));

                assertTrue(extensionPointLayerWizars.has("WCS"));

                assertEquals(manager.getCount(), 2);

                assertEquals(extensionPointLayerWizars.getCount(), 2);

                ExtensionPoint extensionPointLayerWizars2 = manager.create(

                                "LayerWizars", null);

                extensionPointLayerWizars2.append("File", null,

                                UnaExtensionDePrueba3.class);

                extensionPointLayerWizars2.append("JDBC", null,

                                UnaExtensionDePrueba4.class);

                manager.add(extensionPointLayerWizars2);

                extensionPointLayerWizars = manager.get("LayerWizars");

                assertEquals(manager.getCount(), 2);

                assertEquals(extensionPointLayerWizars.getCount(), 4);

                assertEquals(manager.get("OtherWizars").getCount(), 2);

                assertTrue(extensionPointLayerWizars.has("WMS"));

                assertTrue(extensionPointLayerWizars.has("WCS"));

                assertTrue(extensionPointLayerWizars.has("File"));

                assertTrue(extensionPointLayerWizars.has("JDBC"));

                assertEquals((extensionPointLayerWizars.get("JDBC")),UnaExtensionDePrueba4.class);

                assertEquals((extensionPointLayerWizars.get("WMS")),UnaExtensionDePrueba1.class);

                assertEquals(manager.get("OtherWizars").get("uno"),

                                UnaExtensionDePrueba1.class);

                ExtensionPoint extensionPointOther2 = manager.create("OtherWizars",

                                null);

                extensionPointOther2.append("tres", null, UnaExtensionDePrueba3.class);

                extensionPointOther2

                                .append("cuatro", null, UnaExtensionDePrueba4.class);

                manager.add(extensionPointOther2);

                ExtensionPoint extensionPointOther = manager.get("OtherWizars");

                assertEquals(manager.getCount(), 2);

                assertEquals(extensionPointLayerWizars.getCount(), 4);

                assertEquals(extensionPointOther.getCount(), 4);

                assertTrue(extensionPointOther.has("uno"));

                assertTrue(extensionPointOther.has("dos"));

                assertTrue(extensionPointOther.has("tres"));

                assertTrue(extensionPointOther.has("cuatro"));

                assertEquals((extensionPointOther.get("tres")),UnaExtensionDePrueba3.class);

                assertEquals((extensionPointOther.get("dos")),UnaExtensionDePrueba2.class);

                assertEquals(manager.get("Ninguno"), null);

        }

        public void testSingleton() {

                ExtensionPointManager manager1 = DefaultExtensionPointManager

                                .getManager();

                manager1.add("LayerWizars").append("WMS", null,

                                UnaExtensionDePrueba1.class);

                manager1.add("LayerWizars").append("WCS", null,

                                UnaExtensionDePrueba2.class);

                manager1.add("OtherWizars").append("uno", null,

                                UnaExtensionDePrueba1.class);

                manager1.add("OtherWizars").append("dos", null,

                                UnaExtensionDePrueba2.class);

                ExtensionPointManager manager2 = DefaultExtensionPointManager

                                .getManager();

                assertEquals(2, manager2.getCount());

                ExtensionPoint extensionPointLayerWizars;

                extensionPointLayerWizars = manager2.get("LayerWizars");

                assertTrue(extensionPointLayerWizars.has("WMS"));

                assertTrue(extensionPointLayerWizars.has("WCS"));

        }

}

class UnaExtensionDePrueba1 {

    public UnaExtensionDePrueba1() {

                ;

        }

}

class UnaExtensionDePrueba2 {

        public UnaExtensionDePrueba2() {

        }

}

class UnaExtensionDePrueba3 {

        public UnaExtensionDePrueba3() {

        }

}

class UnaExtensionDePrueba4 {

        public UnaExtensionDePrueba4() {

        }

}