jaroslav@238: /**
jaroslav@238:  * The MIT License (MIT)
jaroslav@238:  *
jaroslav@238:  * Copyright (C) 2013 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@238:  *
jaroslav@238:  * Permission is hereby granted, free of charge, to any person obtaining a copy
jaroslav@238:  * of this software and associated documentation files (the "Software"), to deal
jaroslav@238:  * in the Software without restriction, including without limitation the rights
jaroslav@238:  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
jaroslav@238:  * copies of the Software, and to permit persons to whom the Software is
jaroslav@238:  * furnished to do so, subject to the following conditions:
jaroslav@238:  *
jaroslav@238:  * The above copyright notice and this permission notice shall be included in
jaroslav@238:  * all copies or substantial portions of the Software.
jaroslav@238:  *
jaroslav@238:  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
jaroslav@238:  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
jaroslav@238:  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
jaroslav@238:  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
jaroslav@238:  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
jaroslav@238:  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
jaroslav@238:  * THE SOFTWARE.
jaroslav@238:  */
jaroslav@238: package org.apidesign.demo.chat.js;
jaroslav@238: 
jaroslav@238: import java.io.Closeable;
jaroslav@238: import net.java.html.boot.script.Scripts;
jaroslav@238: import org.netbeans.html.boot.spi.Fn;
jaroslav@238: import static org.testng.Assert.assertEquals;
jaroslav@238: import org.testng.annotations.AfterMethod;
jaroslav@238: import org.testng.annotations.BeforeMethod;
jaroslav@238: import org.testng.annotations.Test;
jaroslav@238: 
jaroslav@238: /** Tests for behavior of @JavaScriptBody methods. Set your JavaScript 
jaroslav@238:  * environment up (for example define <code>alert</code> or use some
jaroslav@238:  * emulation library like <em>env.js</em>), register script presenter 
jaroslav@238:  * and then you can call methods that deal with JavaScript in your tests.
jaroslav@238:  */
jaroslav@238: public class JsInteractionTest {
jaroslav@238:     private Closeable jsEngine;
jaroslav@238:     @BeforeMethod public void initializeJSEngine() throws Exception {
jaroslav@238:         jsEngine = Fn.activate(Scripts.createPresenter());
jaroslav@238:     }
jaroslav@238:     
jaroslav@238:     @AfterMethod public void shutdownJSEngine() throws Exception {
jaroslav@238:         jsEngine.close();
jaroslav@238:     }
jaroslav@238:     
jaroslav@238:     @Test public void testCallbackFromJavaScript() throws Exception {
jaroslav@238:         class R implements Runnable {
jaroslav@238:             int called;
jaroslav@238: 
jaroslav@238:             @Override
jaroslav@238:             public void run() {
jaroslav@238:                 called++;
jaroslav@238:             }
jaroslav@238:         }
jaroslav@238:         R callback = new R();
jaroslav@238:         
jaroslav@238:         Dialogs.confirm("Hello", callback);
jaroslav@238:         
jaroslav@238:         assertEquals(callback.called, 1, "One immediate callback");
jaroslav@238:     }
jaroslav@238:   }