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author | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-20 23:53:35 +0000 |
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committer | lresende <lresende@13f79535-47bb-0310-9956-ffa450edef68> | 2009-11-20 23:53:35 +0000 |
commit | a3c48da9bb8971497d414f86e352123d95b9c3da (patch) | |
tree | fdf0f3636b65946c061c8b2e89d657b488be274e /sca-java-2.x/trunk/modules/core-spi/src/test/java/org/apache/tuscany | |
parent | cc7496466097c3cb8e793ebf3e332b025705aaa7 (diff) |
Moving 2.x trunk
git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@882795 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'sca-java-2.x/trunk/modules/core-spi/src/test/java/org/apache/tuscany')
-rw-r--r-- | sca-java-2.x/trunk/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java | 207 |
1 files changed, 207 insertions, 0 deletions
diff --git a/sca-java-2.x/trunk/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java b/sca-java-2.x/trunk/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java new file mode 100644 index 0000000000..6486a5ed4f --- /dev/null +++ b/sca-java-2.x/trunk/modules/core-spi/src/test/java/org/apache/tuscany/sca/context/DefaultContextFactoryExtensionPointTestCase.java @@ -0,0 +1,207 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + */ +package org.apache.tuscany.sca.context; + +import org.apache.tuscany.sca.core.DefaultExtensionPointRegistry; +import org.apache.tuscany.sca.core.ExtensionPointRegistry; +import org.junit.Assert; +import org.junit.Test; + +/** + * This test case will test the class + * org.apache.tuscany.sca.context.DefaultContextFactoryExtensionPoint + * + * $Date$ $Rev$ + */ +public class DefaultContextFactoryExtensionPointTestCase { + + /** + * Tests adding/getting/removing a factory with no interfaces + */ + @Test + public void testFactoryWithNoInterfaces() { + Object factory = new FactoryWithNoInterfaces(); + Class<?>[] ifaces = {}; + addGetRemoveFactory(factory, ifaces); + } + + /** + * Tests adding/getting/removing a factory with one interface + */ + @Test + public void testFactoryWithOneInterface() { + Object factory = new FactoryWithOneInterface(); + Class<?>[] ifaces = { FactoryOneInterface.class }; + addGetRemoveFactory(factory, ifaces); + } + + /** + * Tests adding/getting/removing a factory with two interfaces + */ + @Test + public void testFactoryWithTwoInterfaces() { + Object factory = new FactoryWithTwoInterfaces(); + Class<?>[] ifaces = { FactoryTwoInterfacesA.class, FactoryTwoInterfacesB.class }; + addGetRemoveFactory(factory, ifaces); + } + + /** + * Tests having multiple factories registered + */ + @Test + public void testMultipleFactories() { + // Create new factories + FactoryWithOneInterface factory1 = new FactoryWithOneInterface(); + FactoryWithTwoInterfaces factory2 = new FactoryWithTwoInterfaces(); + + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + + // Register the factories + DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry); + ctxFactory.addFactory(factory1); + ctxFactory.addFactory(factory2); + + // Re-get each of the factories + FactoryOneInterface regotFactory1 = ctxFactory.getFactory(FactoryOneInterface.class); + Assert.assertNotNull(regotFactory1); + Assert.assertSame(factory1, regotFactory1); + FactoryTwoInterfacesA regotFactory2A = ctxFactory.getFactory(FactoryTwoInterfacesA.class); + Assert.assertNotNull(regotFactory2A); + Assert.assertSame(factory2, regotFactory2A); + FactoryTwoInterfacesB regotFactory2B = ctxFactory.getFactory(FactoryTwoInterfacesB.class); + Assert.assertNotNull(regotFactory1); + Assert.assertSame(factory2, regotFactory2B); + } + + /** + * Tests passing in null to addFactory() + */ + @Test + public void testAddingNullFactory() { + + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry); + try { + ctxFactory.addFactory(null); + Assert.fail("Should have thrown IllegalArgumentException"); + } catch (IllegalArgumentException ex) { + // As expected + } + } + + /** + * Test passing in null to removeFactory() + */ + @Test + public void testRemovingNullFactory() { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry); + try { + ctxFactory.removeFactory(null); + Assert.fail("Should have thrown IllegalArgumentException"); + } catch (IllegalArgumentException ex) { + // As expected + } + } + + /** + * Test passing in null to getFactory() + */ + @Test + public void testGetNullFactory() { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry); + try { + ctxFactory.getFactory(null); + Assert.fail("Should have thrown IllegalArgumentException"); + } catch (IllegalArgumentException ex) { + // As expected + } + } + + /** + * Utility method for testing adding and removing a factory + * + * @param factory The factory class to test + * @param factoryInterfaces The list of interfaces implemented by the factory + */ + private void addGetRemoveFactory(Object factory, Class<?>[] factoryInterfaces) { + ExtensionPointRegistry registry = new DefaultExtensionPointRegistry(); + DefaultContextFactoryExtensionPoint ctxFactory = new DefaultContextFactoryExtensionPoint(registry); + + // Make sure factory not already present + for (Class<?> iface : factoryInterfaces) { + Assert.assertNull(ctxFactory.getFactory(iface)); + } + + // Add the factory + ctxFactory.addFactory(factory); + + // Make sure we can get the factory recently registered factory + for (Class<?> iface : factoryInterfaces) { + Object regot = ctxFactory.getFactory(iface); + Assert.assertNotNull(regot); + Assert.assertSame(factory, regot); + } + + // Remove the factory + ctxFactory.removeFactory(factory); + + // Make sure factory is no longer registered + for (Class<?> iface : factoryInterfaces) { + Assert.assertNull(ctxFactory.getFactory(iface)); + } + } + + /** + * Simple factory with no interfaces + */ + private class FactoryWithNoInterfaces { + } + + /** + * Simple interface for the factory with one interface + */ + private interface FactoryOneInterface { + } + + /** + * Simple factory with one interface + */ + private class FactoryWithOneInterface implements FactoryOneInterface { + } + + /** + * Simple interface for the factory with two interfaces + */ + private interface FactoryTwoInterfacesA { + } + + /** + * Simple interface for the factory with two interfaces + */ + private interface FactoryTwoInterfacesB { + } + + /** + * Simple factory with two interfaces + */ + private class FactoryWithTwoInterfaces implements FactoryTwoInterfacesA, FactoryTwoInterfacesB { + } +} |