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Diffstat (limited to 'sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java')
3 files changed, 481 insertions, 0 deletions
diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/HelloWorldClientTestCase.java b/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/HelloWorldClientTestCase.java new file mode 100644 index 0000000000..3918f9a4a5 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/HelloWorldClientTestCase.java @@ -0,0 +1,85 @@ +/* + * 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 helloworld; + +import junit.framework.Assert; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.ContributionLocationHelper; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +/** + * Test case for helloworld web service client + */ +public class HelloWorldClientTestCase { + + private HelloWorldService helloWorldService; + private static Node node; + + private TestCaseRunner server; + + @Before + public void startClient() throws Exception { + try { + + NodeFactory factory = NodeFactory.newInstance(); + String contribution = ContributionLocationHelper.getContributionLocation(HelloWorldClient.class); + node = + factory.createNode("helloworldwsclient.composite", new Contribution("helloworld", contribution)) + .start(); + + helloWorldService = node.getService(HelloWorldService.class, "HelloWorldServiceComponent"); + + server = new TestCaseRunner(HelloWorldTestServer.class); + server.before(); + + } catch (Throwable e) { + e.printStackTrace(); + } + } + + @Test + public void testWSClient() throws Exception { + Name name = HelloworldFactory.INSTANCE.createName(); + name.setFirst("John"); + name.setLast("Smith"); + String msg = helloWorldService.getGreetings(name); + Assert.assertEquals("Hello John Smith", msg); + } + + @After + public void stopClient() throws Exception { + server.after(); + node.stop(); + } + + public static void main(String[] args) throws Exception { + HelloWorldClientTestCase test = new HelloWorldClientTestCase(); + test.startClient(); + test.testWSClient(); + + System.in.read(); + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/HelloWorldTestServer.java b/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/HelloWorldTestServer.java new file mode 100644 index 0000000000..98487ad88b --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/HelloWorldTestServer.java @@ -0,0 +1,67 @@ +/* + * 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 helloworld; + +import java.io.IOException; +import java.net.Socket; + +import org.apache.tuscany.sca.node.Contribution; +import org.apache.tuscany.sca.node.ContributionLocationHelper; +import org.apache.tuscany.sca.node.Node; +import org.apache.tuscany.sca.node.NodeFactory; +import org.junit.After; +import org.junit.Before; +import org.junit.Test; + +/** + * Starts up the SCA runtime which starts listening for service requests + */ +public class HelloWorldTestServer { + + private Node node; + + @Before + public void startServer() throws Exception { + try { + + NodeFactory factory = NodeFactory.newInstance(); + String contribution = ContributionLocationHelper.getContributionLocation(HelloWorldService.class); + node = factory.createNode("helloworldws.composite", new Contribution("helloworld", contribution)).start(); + } catch (Exception e) { + e.printStackTrace(); + } + } + + @Test + public void testPing() throws IOException { + new Socket("127.0.0.1", 8085); + } + + @After + public void stopServer() throws Exception { + node.stop(); + } + + public static void main(String[] args) throws Exception { + + HelloWorldTestServer test = new HelloWorldTestServer(); + test.startServer(); + } + +} diff --git a/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/TestCaseRunner.java b/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/TestCaseRunner.java new file mode 100644 index 0000000000..b6b4ed2254 --- /dev/null +++ b/sca-java-2.x/branches/2.0-Beta1/samples/helloworld-ws-sdo/src/test/java/helloworld/TestCaseRunner.java @@ -0,0 +1,329 @@ +/* + * 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 helloworld; + +import java.lang.annotation.Annotation; +import java.lang.reflect.Constructor; +import java.lang.reflect.Method; +import java.net.URL; +import java.net.URLClassLoader; +import java.security.AccessController; +import java.security.PrivilegedAction; +import java.util.Arrays; +import java.util.HashSet; +import java.util.Set; + +/** + * A helper class that can be used to run an SCA JUnit test case. The test case will run in an isolated class loader. + * + * @version $Rev$ $Date$ + */ +public class TestCaseRunner { + + private ClassLoader classLoader; + private Class<?> testSuiteClass; + private Object testSuite; + private Class<?> testResultClass; + private Class<?> testCaseClass; + private Object testCase; + + private Class<?> beforeAnnotation; + private Class<?> beforeClassAnnotation; + private Class<?> afterAnnotation; + private Class<?> afterClassAnnotation; + private Class<?> junit4AdapterClass; + private Class<?> junit3TestCaseClass; + + /** + * Constructs a new TestCase runner. + * + * @param testClass + */ + public TestCaseRunner(Class<?> testClass, String... isolatedClasses) { + try { + ClassLoader tccl = setupClassLoader(testClass, isolatedClasses); + + try { + // Thread.currentThread().setContextClassLoader(classLoader); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finalClassLoader = classLoader; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finalClassLoader); + return null; + } + }); + + testCaseClass = Class.forName(testClass.getName(), true, classLoader); + testCase = testCaseClass.newInstance(); + ClassLoader testClassLoader = testCaseClass.getClassLoader(); + + junit3TestCaseClass = Class.forName("junit.framework.TestCase", true, testClassLoader); + + testSuiteClass = Class.forName("junit.framework.TestSuite", true, testClassLoader); + Constructor<?> testSuiteConstructor = testSuiteClass.getConstructor(Class.class); + testSuite = testSuiteConstructor.newInstance(testCaseClass); + + testResultClass = Class.forName("junit.framework.TestResult", true, testClassLoader); + + try { + beforeAnnotation = Class.forName("org.junit.Before", true, testClassLoader); + afterAnnotation = Class.forName("org.junit.After", true, testClassLoader); + beforeClassAnnotation = Class.forName("org.junit.BeforeClass", true, testClassLoader); + afterClassAnnotation = Class.forName("org.junit.AfterClass", true, testClassLoader); + junit4AdapterClass = Class.forName("junit.framework.JUnit4TestAdapter", true, testClassLoader); + } catch (Exception e) { + // Unexpected + throw new AssertionError(e); + } + } catch (Throwable e) { + e.printStackTrace(); + } finally { + // Thread.currentThread().setContextClassLoader(tccl); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finaltccl = tccl; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finaltccl); + return null; + } + }); + } + } catch (Exception e) { + throw new RuntimeException(e); + } + } + + private ClassLoader setupClassLoader(Class<?> testClass, String... isolatedClasses) { + ClassLoader tccl = Thread.currentThread().getContextClassLoader(); + classLoader = testClass.getClassLoader(); + if (classLoader instanceof URLClassLoader) { + URL[] urls = ((URLClassLoader)classLoader).getURLs(); + classLoader = new ClassLoaderImpl(urls, classLoader, isolatedClasses); + } else if (classLoader == tccl || classLoader.getParent() == tccl) { + classLoader = new URLClassLoader(new URL[0], classLoader); + } else { + classLoader = tccl; + } + return tccl; + } + + /** + * Run the test case + */ + public void run() { + ClassLoader tccl = Thread.currentThread().getContextClassLoader(); + try { + // Thread.currentThread().setContextClassLoader(classLoader); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finalClassLoader = classLoader; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finalClassLoader); + return null; + } + }); + + if (junit3TestCaseClass.isAssignableFrom(testCaseClass)) { + Object testResult = testResultClass.newInstance(); + Method runMethod = testSuiteClass.getMethod("run", testResultClass); + runMethod.invoke(testSuite, testResult); + } else { + Object junit4Adapter = junit4AdapterClass.getConstructor(Class.class).newInstance(testCaseClass); + Object testResult = testResultClass.newInstance(); + Method runMethod = junit4AdapterClass.getMethod("run", testResultClass); + runMethod.invoke(junit4Adapter, testResult); + } + } catch (Exception e) { + throw new RuntimeException(e); + } finally { + // Thread.currentThread().setContextClassLoader(tccl); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finaltccl = tccl; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finaltccl); + return null; + } + }); + } + } + + /** + * Invoke the setUp method + */ + public void setUp() { + execute("setUp"); + } + + /** + * Invoke the before methods + */ + public void before() { + execute(beforeAnnotation); + } + + /** + * Invoke the beforeClass methods + */ + public void beforeClass() { + execute(beforeClassAnnotation); + } + + /** + * Invoke the tearDown method + */ + public void tearDown() { + execute("tearDown"); + } + + /** + * Invoke the after methods + */ + public void after() { + execute(afterAnnotation); + } + + /** + * Invoke the afterClass methods + */ + public void afterClass() { + execute(afterClassAnnotation); + } + + /** + * Invoke the specified test method. + */ + public void run(String methodName) { + execute(methodName); + } + + /** + * Invoke the methods annotated with the specified annotation. + */ + private void execute(Class<?> annotationClass) { + if (annotationClass == null) { + throw new RuntimeException(new NoSuchMethodException()); + } + ClassLoader tccl = Thread.currentThread().getContextClassLoader(); + try { + // Thread.currentThread().setContextClassLoader(classLoader); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finalClassLoader = classLoader; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finalClassLoader); + return null; + } + }); + + for (Method method : testCaseClass.getDeclaredMethods()) { + for (Annotation annotation : method.getAnnotations()) { + if (annotation.annotationType() == annotationClass) { + method.invoke(testCase); + } + } + } + } catch (Exception e) { + throw new RuntimeException(e); + } finally { + // Thread.currentThread().setContextClassLoader(tccl); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finaltccl = tccl; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finaltccl); + return null; + } + }); + } + } + + /** + * Invoke the specified method + */ + private void execute(String methodName) { + ClassLoader tccl = Thread.currentThread().getContextClassLoader(); + try { + // Thread.currentThread().setContextClassLoader(classLoader); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finalClassLoader = classLoader; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finalClassLoader); + return null; + } + }); + Method setUpMethod = testCaseClass.getDeclaredMethod(methodName); + setUpMethod.setAccessible(true); + setUpMethod.invoke(testCase); + } catch (Exception e) { + throw new RuntimeException(e); + } finally { + // Thread.currentThread().setContextClassLoader(tccl); + // Allow privileged access to set class loader. Requires RuntimePermission + // setContextClassLoader in security policy. + final ClassLoader finaltccl = tccl; + AccessController.doPrivileged(new PrivilegedAction<Object>() { + public Object run() { + Thread.currentThread().setContextClassLoader(finaltccl); + return null; + } + }); + } + } + + public static class ClassLoaderImpl extends URLClassLoader { + private Set<String> isolatedClasses = new HashSet<String>(); + + /** + * @param urls + * @param parent + */ + public ClassLoaderImpl(URL[] urls, ClassLoader parent, String... sharedClasses) { + super(urls, parent); + this.isolatedClasses.addAll(Arrays.asList(sharedClasses)); + } + + @Override + protected synchronized Class<?> loadClass(String name, boolean resolve) throws ClassNotFoundException { + if (!isolatedClasses.contains(name)) { + return super.loadClass(name, resolve); + } else { + Class<?> cls = findLoadedClass(name); + if (cls == null) { + cls = findClass(name); + } + if (resolve) { + resolveClass(cls); + } + return cls; + } + } + + } + +} |