* Forgot to commit the test case

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9277 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/test/jme3test/app/TestCustomAppSettings.java

@@ -0,0 +1,88 @@
+package jme3test.app;
+
+import com.jme3.scene.Mesh;
+import com.jme3.system.AppSettings;
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.util.prefs.BackingStoreException;
+
+public class TestCustomAppSettings {
+    
+    private static final String APPSETTINGS_KEY = "JME_AppSettingsTest";
+    
+    private static void assertEqual(Object a, Object b) {
+        if (!a.equals(b)){
+            throw new AssertionError();
+        }
+    }
+    
+    /**
+     * Tests preference based AppSettings.
+     */
+    private static void testPreferenceSettings() {
+        AppSettings settings = new AppSettings(false);
+        settings.putBoolean("TestBool", true);
+        settings.putInteger("TestInt", 123);
+        settings.putString("TestStr", "HelloWorld");
+        settings.putFloat("TestFloat", 123.567f);
+        settings.put("TestObj", new Mesh()); // Objects not supported by preferences
+        
+        try {
+            settings.save(APPSETTINGS_KEY);
+        } catch (BackingStoreException ex) {
+            ex.printStackTrace();
+        }
+        
+        AppSettings loadedSettings = new AppSettings(false);
+        try {
+            loadedSettings.load(APPSETTINGS_KEY);
+        } catch (BackingStoreException ex) {
+            ex.printStackTrace();
+        }
+        
+        assertEqual(loadedSettings.getBoolean("TestBool"), true);
+        assertEqual(loadedSettings.getInteger("TestInt"), 123);
+        assertEqual(loadedSettings.getString("TestStr"), "HelloWorld");
+        assertEqual(loadedSettings.get("TestFloat"), 123.567f);
+    }
+    
+    /**
+     * Test Java properties file based AppSettings.
+     */
+    private static void testFileSettings() {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        
+        AppSettings settings = new AppSettings(false);
+        settings.putBoolean("TestBool", true);
+        settings.putInteger("TestInt", 123);
+        settings.putString("TestStr", "HelloWorld");
+        settings.putFloat("TestFloat", 123.567f);
+        settings.put("TestObj", new Mesh()); // Objects not supported by file settings
+        
+        try {
+            settings.save(baos);
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+        
+        AppSettings loadedSettings = new AppSettings(false);
+        try {
+            ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+            loadedSettings.load(bais);
+        } catch (IOException ex) {
+            ex.printStackTrace();
+        }
+        
+        assertEqual(loadedSettings.getBoolean("TestBool"), true);
+        assertEqual(loadedSettings.getInteger("TestInt"), 123);
+        assertEqual(loadedSettings.getString("TestStr"), "HelloWorld");
+        assertEqual(loadedSettings.get("TestFloat"), 123.567f);
+    }
+    
+    public static void main(String[] args){
+        testPreferenceSettings();
+        testFileSettings();
+        System.out.println("All OK");
+    }
+}