jtulach@303: /*
jtulach@303:  * To change this template, choose Tools | Templates
jtulach@303:  * and open the template in the editor.
jtulach@303:  */
jtulach@303: 
jtulach@303: package org.apidesign.codeinjection;
jtulach@303: 
jtulach@303: import org.apidesign.codeinjection.spi.CountDownExtender;
jtulach@303: import org.junit.Test;
jtulach@303: import org.netbeans.junit.MockServices;
jtulach@303: import static org.junit.Assert.*;
jtulach@303: 
jtulach@303: /** Final count down test.
jtulach@303:  *
jtulach@303:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jtulach@303:  */
jtulach@303: public class Version20Test {
jtulach@303: 
jtulach@303:     public Version20Test() {
jtulach@303:     }
jtulach@303: 
jtulach@303:     /** creates version 2.0 */
jtulach@303:     private static CountDown create(int value) {
jtulach@303:         return new CountDownImplV2(value);
jtulach@303:     }
jtulach@303: 
jtulach@303:     @Test
jtulach@303:     public void testDecrementFourTimes() {
jtulach@303:         MockServices.setServices();
jtulach@303:         CountDown counter = create(4);
jtulach@303:         assertFalse("Not down yet", counter.isDown()); counter.down();
jtulach@303:         assertFalse("Not down yet", counter.isDown()); counter.down();
jtulach@303:         assertFalse("Not down yet", counter.isDown()); counter.down();
jtulach@303:         assertFalse("Not down yet", counter.isDown()); counter.down();
jtulach@303:         assertTrue("Down now", counter.isDown());
jtulach@303:     }
jtulach@303: 
jtulach@305:     // BEGIN: codeinjection.twice
jtulach@303:     @Test
jtulach@303:     public void testDecrementTwoTimesEnough() {
jtulach@303:         MockServices.setServices(DecrementByTwo.class);
jtulach@303:         CountDown counter = create(4);
jtulach@303:         assertFalse("Not down yet", counter.isDown()); counter.down();
jtulach@303:         assertFalse("Not down yet", counter.isDown()); counter.down();
jtulach@303:         assertTrue("Two Down is enough", counter.isDown());
jtulach@303:     }
jtulach@303: 
jtulach@303:     public static final class DecrementByTwo implements CountDownExtender {
jtulach@303:         public int decrement(int value) {
jtulach@303:             return value - 2;
jtulach@303:         }
jtulach@303:     }
jtulach@305:     // END: codeinjection.twice
jtulach@305: }