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+/*
+ * Copyright (c) 2008 Israfil Consulting Services Corporation
+ * Copyright (c) 2008 Christian Edward Gruber
+ * All Rights Reserved
+ *
+ * This software is licensed under the Berkeley Standard Distribution license,
+ * (BSD license), as defined below:
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of Israfil Consulting Services nor the names of its contributors
+ * may be used to endorse or promote products derived from this software without
+ * specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
+ * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY
+ * OF SUCH DAMAGE.
+ *
+ * $Id: Copyright.java 618 2008-04-14 14:03:03Z christianedwardgruber $
+ */
+package net.israfil.foundation.container;
+
+import net.israfil.foundation.container.adapters.AbstractAutoWiringAdapter;
+import net.israfil.foundation.container.adapters.IndependentAutoWiringAdapter;
+
+import org.testng.Assert;
+import org.testng.annotations.Test;
+
+
+public class LifecycleTest {
+
+ @Test()
+ public void testAbstractStartable() {
+ Startable s = new AbstractStartable() {};
+ Assert.assertFalse(s.isRunning());
+ s.start();
+ Assert.assertTrue(s.isRunning());
+ }
+
+ @Test()
+ public void testStartupOfSingleComponent() {
+ AutoWiringAdaptableContainer container = new DefaultContainer();
+ final A1 a1 = new A1();
+ container.registerType(A.class, new IndependentAutoWiringAdapter(A1.class) {
+ public Object create(Object[] args) { return a1; }
+ });
+ Assert.assertFalse(a1.isRunning());
+ container.start();
+ container.getComponent(A.class);
+ Assert.assertTrue(a1.isRunning());
+ }
+
+ @Test()
+ public void testStartupOfStartedComponent() {
+ AutoWiringAdaptableContainer container = new DefaultContainer();
+ final A2 a2 = new A2();
+ a2.start();
+ container.registerType(A.class, new IndependentAutoWiringAdapter(A.class) {
+ public Object create(Object[] args) { return a2; }
+ });
+ container.start();
+ container.getComponent(A.class);
+ Assert.assertEquals(a2.invoked,1);
+ }
+
+ @Test()
+ public void testStartupOfMultipleComponents() {
+ AutoWiringAdaptableContainer container = new DefaultContainer();
+ final A1 a1 = new A1();
+ final C c = new C(a1);
+ container.registerType(A.class, new IndependentAutoWiringAdapter(A1.class) {
+ public Object create(Object[] args) { return a1; }
+ });
+ container.registerType(B.class, B.adapter);
+ container.registerType(C.class, new AbstractAutoWiringAdapter(
+ C.class,
+ new Object[] {A.class}
+ ) {
+ public Object create(Object[] param) throws IllegalAccessException, InstantiationException {
+ return c;
+ }
+ });
+ Assert.assertFalse(a1.isRunning());
+ Assert.assertFalse(c.isRunning());
+ container.start();
+ container.getComponent(A.class);
+ Assert.assertFalse(c.isRunning());
+ Assert.assertTrue(a1.isRunning());
+ container.getComponent(C.class);
+ Assert.assertTrue(c.isRunning());
+ Assert.assertTrue(a1.isRunning());
+ }
+
+ public static interface A {
+ }
+
+ public static class A1 extends AbstractStartable implements A {
+ public void start() { super.start(); }
+ }
+
+ public static class A2 extends AbstractStartable implements A {
+ public int invoked = 0;
+ public void start() {
+ super.start();
+ invoked++;
+ }
+ }
+
+ public static class B {
+ private final A a;
+ public B(A a) {
+ if (a==null) throw new IllegalArgumentException("B cannot support null constructor arguments.");
+ this.a = a;
+ }
+ public static final AutoWiringAdapter adapter = new AbstractAutoWiringAdapter(
+ B.class,
+ new Object[] {A.class}
+ ) {
+ public Object create(Object[] param) throws IllegalAccessException, InstantiationException {
+ return new B((A)param[0]);
+ }
+ };
+ }
+ public static class C extends AbstractStartable implements Startable{
+ private final A a;
+ public C(A a) {
+ if (a==null) throw new IllegalArgumentException("C cannot support null constructor arguments.");
+ this.a = a;
+ }
+ public void start() { super.start(); }
+ public static final AutoWiringAdapter adapter = new AbstractAutoWiringAdapter(
+ C.class,
+ new Object[] {A.class}
+ ) {
+ public Object create(Object[] param) throws IllegalAccessException, InstantiationException {
+ return new C((A)param[0]);
+ }
+ };
+ }
+
+}