Application: gvSIG desktop

/* 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;

public class TestExtensionPoints extends TestCase {

        protected void setUp() throws Exception {

            // Remove previous registered extension points, so other tests

        // don't affect the test validations.

        ExtensionPointsSingleton.getInstance().clear();

                super.setUp();

        }

        protected void tearDown() throws Exception {

                super.tearDown();

        }

        public void test() {

                ExtensionPoints extensionPoints = new ExtensionPoints();

                extensionPoints.add("LayerWizars","WMS",UnaExtensionDePrueba1.class);

                extensionPoints.add("LayerWizars","WCS",UnaExtensionDePrueba2.class);

                extensionPoints.add("OtherWizars","uno",UnaExtensionDePrueba1.class);

                extensionPoints.add("OtherWizars","dos",UnaExtensionDePrueba2.class);

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

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

                Iterator i =x.keySet().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 = (ExtensionPoint)extensionPoints.get("LayerWizars");

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

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

                assertEquals(extensionPoints.size(),2);

                assertEquals(extensionPointLayerWizars.size(),2);

                ExtensionPoint extensionPointLayerWizars2 = new ExtensionPoint("LayerWizars");

                extensionPointLayerWizars2.put("File",UnaExtensionDePrueba3.class);

                extensionPointLayerWizars2.put("JDBC",UnaExtensionDePrueba4.class);

                extensionPoints.put("LayerWizars",extensionPointLayerWizars2);

                extensionPointLayerWizars = (ExtensionPoint)extensionPoints.get("LayerWizars");

                assertEquals(extensionPoints.size(),2);

                assertEquals(extensionPointLayerWizars.size(),4);

                assertEquals(((ExtensionPoint)extensionPoints.get("OtherWizars")).size(),2);

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

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

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

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

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

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

                assertEquals(((ExtensionPoint)extensionPoints.get("OtherWizars")).get("uno"),UnaExtensionDePrueba1.class);

                ExtensionPoint extensionPointOther2 = new ExtensionPoint("OtherWizars");

                extensionPointOther2.put("tres",UnaExtensionDePrueba3.class);

                extensionPointOther2.put("cuatro",UnaExtensionDePrueba4.class);

                extensionPoints.put(extensionPointOther2);

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

                assertEquals(extensionPoints.size(),2);

                assertEquals(extensionPointLayerWizars.size(),4);

                assertEquals(extensionPointOther.size(),4);

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

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

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

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

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

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

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

        }

        public void testSingleton() {

                ExtensionPoints extensionPoints1 = ExtensionPointsSingleton.getInstance();

                extensionPoints1.add("LayerWizars","WMS",UnaExtensionDePrueba1.class);

                extensionPoints1.add("LayerWizars","WCS",UnaExtensionDePrueba2.class);

                extensionPoints1.add("OtherWizars","uno",UnaExtensionDePrueba1.class);

                extensionPoints1.add("OtherWizars","dos",UnaExtensionDePrueba2.class);

                ExtensionPoints extensionPoints2 = ExtensionPointsSingleton.getInstance();

                assertEquals(2, extensionPoints2.size());

                ExtensionPoint extensionPointLayerWizars;

                extensionPointLayerWizars = (ExtensionPoint)extensionPoints2.get("LayerWizars");

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

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

        }

}

class UnaExtensionDePrueba1 {

    public UnaExtensionDePrueba1() {

                ;

        }

}

class UnaExtensionDePrueba2 {

        public UnaExtensionDePrueba2() {

        }

}

class UnaExtensionDePrueba3 {

        public UnaExtensionDePrueba3() {

        }

}

class UnaExtensionDePrueba4 {

        public UnaExtensionDePrueba4() {

        }

}