package org.apidesign.exceptions.trycatchredo.api;

 import org.apidesign.exceptions.trycatchredo.usage.MemoryURL;

 import java.awt.EventQueue;

 import java.awt.event.ActionEvent;

 import java.net.URL;

 import javax.swing.Action;

 import javax.swing.JOptionPane;

 import javax.swing.UIManager;

 import javax.swing.UnsupportedLookAndFeelException;

 import javax.swing.plaf.metal.MetalLookAndFeel;

 import org.apidesign.exceptions.trycatchredo.usage.QueryStream;

 import org.junit.After;

 import org.junit.Before;

 import org.junit.Test;

 import static org.junit.Assert.*;

 import org.junit.BeforeClass;

 /**

  *

  * @author Jaroslav Tulach <jtulach@netbeans.org>

  */

 public class IOManagerTest {

     public IOManagerTest() {

     }

     @BeforeClass

     public static void useMetalLaF() throws UnsupportedLookAndFeelException {

         UIManager.setLookAndFeel(new MetalLookAndFeel());

     }

     @Before

     public void setUp() {

         MemoryURL.initialize();

     }

     @After

     public void tearDown() {

     }

     @Test

     public void simpleWrite() throws Exception {

         URL u = new URL("memory://simpleWrite.txt");

         MemoryURL.registerURL(u.toExternalForm(), "", null);

         final Action a = IOManager.createSaveAction(u, "Hello World!");

         EventQueue.invokeAndWait(new Runnable() {

             public void run() {

                 a.actionPerformed(new ActionEvent(this, 0, ""));

             }

         });

         String out = MemoryURL.getOutputForURL(u.toExternalForm());

         assertEquals("Hello World!", out);

     }

     @Test

     public void writeWithAQuestion() throws Exception {

         URL u = new URL("memory://queryEncoding.txt");

         MemoryURL.registerURL(u.toExternalForm(), "", new QueryStream());

         final Action a = IOManager.createSaveAction(u, "Ask a Question");

         // simulate that the user clicks Yes to the reverse question in the dialog

         IOManager.setVisibleOption = JOptionPane.YES_OPTION;

         EventQueue.invokeAndWait(new Runnable() {

             public void run() {

                 a.actionPerformed(new ActionEvent(this, 0, ""));

             }

         });

         String out = MemoryURL.getOutputForURL(u.toExternalForm());

         assertEquals("Text is reversed", "noitseuQ a ksA", out);

     }

 }