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Diffstat (limited to 'israfil-foundation-container/src/test/java/net/israfil/foundation/container/LifecycleTest.java')
| -rw-r--r-- | israfil-foundation-container/src/test/java/net/israfil/foundation/container/LifecycleTest.java | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/israfil-foundation-container/src/test/java/net/israfil/foundation/container/LifecycleTest.java b/israfil-foundation-container/src/test/java/net/israfil/foundation/container/LifecycleTest.java new file mode 100644 index 0000000..920f17c --- /dev/null +++ b/israfil-foundation-container/src/test/java/net/israfil/foundation/container/LifecycleTest.java @@ -0,0 +1,154 @@ +/* + * 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]); + } + }; + } + +} |
