Move Tuscany from Incubator to top level.

git-svn-id: http://svn.us.apache.org/repos/asf/tuscany@668359 13f79535-47bb-0310-9956-ffa450edef68

5 files changed, 506 insertions, 0 deletions

diff --git a/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyContextListenerTestCase.java b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyContextListenerTestCase.java
new file mode 100644
index 0000000000..b4f8f4c3db
--- /dev/null
+++ b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyContextListenerTestCase.java
@@ -0,0 +1,104 @@
+/*
+ * 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.runtime.webapp;
+
+import java.net.URL;
+import java.lang.reflect.Method;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletContextEvent;
+
+import junit.framework.TestCase;
+import static org.easymock.classextension.EasyMock.*;
+
+import org.apache.tuscany.host.MonitorFactory;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TuscanyContextListenerTestCase extends TestCase {
+    private ServletContext context;
+    private TuscanyContextListener listener;
+    private ClassLoader cl;
+    private ClassLoader bootClassLoader;
+    private URL systemUrl;
+    private URL applicationUrl;
+    private Method getUtilsMethod;
+    private MonitorFactory monitorFactory;
+    private WebappUtil utils;
+
+    public void testInitializationUsingDefaults() throws Exception {
+        ServletContextEvent event = createMock(ServletContextEvent.class);
+        expect(event.getServletContext()).andReturn(context);
+        replay(event);
+
+        WebappRuntime runtime = createMock(WebappRuntime.class);
+        expect(utils.getBootClassLoader(cl)).andReturn(bootClassLoader);
+        expect(utils.getInitParameter("tuscany.online", "true")).andReturn("true");
+        expect(utils.getRuntime(bootClassLoader)).andReturn(runtime);
+        expect(utils.getSystemScdl(bootClassLoader)).andReturn(systemUrl);
+        expect(utils.getApplicationScdl(cl)).andReturn(applicationUrl);
+        expect(utils.getApplicationName()).andReturn("application");
+        replay(utils);
+
+        expect(context.getResource("/WEB-INF/tuscany/")).andReturn(null);
+        context.setAttribute(eq(Constants.RUNTIME_ATTRIBUTE), isA(WebappRuntime.class));
+        replay(context);
+        replay(cl);
+        replay(bootClassLoader);
+        expect(listener.getUtils(context)).andReturn(utils);
+        replay(listener);
+        runtime.setServletContext(context);
+        expect(runtime.createDefaultMonitorFactory()).andReturn(monitorFactory);
+        runtime.setMonitorFactory(monitorFactory);
+        runtime.setRuntimeInfo(isA(WebappRuntimeInfo.class));
+        runtime.setHostClassLoader(cl);
+        runtime.setSystemScdl(systemUrl);
+        runtime.setApplicationName("application");
+        runtime.setApplicationScdl(applicationUrl);
+        runtime.initialize();
+        replay(runtime);
+
+        ClassLoader oldCl = Thread.currentThread().getContextClassLoader();
+        try {
+            Thread.currentThread().setContextClassLoader(cl);
+            listener.contextInitialized(event);
+        } finally {
+            Thread.currentThread().setContextClassLoader(oldCl);
+        }
+        verify(event);
+        verify(context);
+        verify(listener);
+        verify(cl);
+        verify(bootClassLoader);
+        verify(runtime);
+    }
+
+    protected void setUp() throws Exception {
+        super.setUp();
+        getUtilsMethod = TuscanyContextListener.class.getDeclaredMethod("getUtils", ServletContext.class);
+        utils = createMock(WebappUtil.class);
+        listener = createMock(TuscanyContextListener.class, new Method[]{getUtilsMethod});
+        context = createMock(ServletContext.class);
+        cl = createMock(ClassLoader.class);
+        bootClassLoader = createMock(ClassLoader.class);
+        systemUrl = new URL("file:/system.scdl");
+        applicationUrl = new URL("file:/application.scdl");
+        monitorFactory = createMock(MonitorFactory.class);
+    }
+}
diff --git a/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyFilterTestCase.java b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyFilterTestCase.java
new file mode 100644
index 0000000000..b649c22178
--- /dev/null
+++ b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyFilterTestCase.java
@@ -0,0 +1,118 @@
+/*
+ * 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.runtime.webapp;
+
+import javax.servlet.FilterChain;
+import javax.servlet.FilterConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import org.osoa.sca.SCA;
+
+import junit.framework.TestCase;
+import static org.apache.tuscany.runtime.webapp.Constants.RUNTIME_ATTRIBUTE;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.isA;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+import org.easymock.classextension.EasyMock;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class TuscanyFilterTestCase extends TestCase {
+
+    public void testStartStopFilter() throws Exception {
+        SCA sca = EasyMock.createNiceMock(SCA.class);
+        sca.start();
+        sca.stop();
+        EasyMock.replay(sca);
+        WebappRuntime runtime = createMock(WebappRuntime.class);
+        expect(runtime.getContext()).andReturn(sca);
+        runtime.startRequest();
+        runtime.stopRequest();
+        replay(runtime);
+        ServletContext context = createNiceMock(ServletContext.class);
+        EasyMock.expect(context.getAttribute(RUNTIME_ATTRIBUTE)).andReturn(runtime);
+        replay(context);
+        TuscanyFilter filter = new TuscanyFilter();
+        FilterConfig config = createMock(FilterConfig.class);
+        expect(config.getServletContext()).andReturn(context);
+        replay(config);
+        filter.init(config);
+        ServletRequest req = createNiceMock(ServletRequest.class);
+        ServletResponse resp = createNiceMock(ServletResponse.class);
+        FilterChain chain = createNiceMock(FilterChain.class);
+        filter.doFilter(req, resp, chain);
+        verify(runtime);
+        EasyMock.verify(sca);
+    }
+
+    public void testExceptionCleanupFilter() throws Exception {
+        SCA sca = EasyMock.createNiceMock(SCA.class);
+        sca.start();
+        sca.stop();
+        EasyMock.replay(sca);
+        WebappRuntime runtime = createMock(WebappRuntime.class);
+        runtime.startRequest();
+        runtime.stopRequest();
+        expect(runtime.getContext()).andReturn(sca);
+        replay(runtime);
+        ServletContext context = createNiceMock(ServletContext.class);
+        EasyMock.expect(context.getAttribute(RUNTIME_ATTRIBUTE)).andReturn(runtime);
+        replay(context);
+        TuscanyFilter filter = new TuscanyFilter();
+        FilterConfig config = createMock(FilterConfig.class);
+        expect(config.getServletContext()).andReturn(context);
+        replay(config);
+        filter.init(config);
+        ServletRequest req = createNiceMock(ServletRequest.class);
+        ServletResponse resp = createNiceMock(ServletResponse.class);
+        FilterChain chain = createNiceMock(FilterChain.class);
+        chain.doFilter(isA(ServletRequest.class), isA(ServletResponse.class));
+        EasyMock.expectLastCall().andThrow(new TestException());
+        filter.doFilter(req, resp, chain);
+        verify(runtime);
+        EasyMock.verify(sca);
+    }
+
+    public void testRuntimeNotConfigured() throws Exception {
+        ServletContext context = createNiceMock(ServletContext.class);
+        TuscanyFilter filter = new TuscanyFilter();
+        FilterConfig config = createMock(FilterConfig.class);
+        expect(config.getServletContext()).andReturn(context);
+        replay(config);
+        try {
+            filter.init(config);
+            fail();
+        } catch (ServletException e) {
+            //expected
+        }
+    }
+
+    private class TestException extends RuntimeException {
+
+    }
+
+
+}
diff --git a/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyServletTestCase.java b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyServletTestCase.java
new file mode 100644
index 0000000000..5213ae9cb1
--- /dev/null
+++ b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanyServletTestCase.java
@@ -0,0 +1,80 @@
+/*
+ * 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.runtime.webapp;
+
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import junit.framework.TestCase;
+import org.apache.tuscany.host.servlet.ServletRequestInjector;
+import static org.apache.tuscany.runtime.webapp.Constants.RUNTIME_ATTRIBUTE;
+import org.easymock.EasyMock;
+import static org.easymock.EasyMock.createMock;
+import static org.easymock.EasyMock.createNiceMock;
+import static org.easymock.EasyMock.eq;
+import static org.easymock.EasyMock.expect;
+import static org.easymock.EasyMock.replay;
+import static org.easymock.EasyMock.verify;
+
+/**
+ * Verifies {@link TuscanyServlet} properly services a request
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanyServletTestCase extends TestCase {
+
+    public void testRequestInjection() throws Exception {
+        ServletRequest req = createNiceMock(ServletRequest.class);
+        ServletResponse resp = createNiceMock(ServletResponse.class);
+        ServletRequestInjector injector = createMock(ServletRequestInjector.class);
+        injector.service(eq(req), eq(resp));
+        EasyMock.replay(injector);
+        WebappRuntime runtime = createMock(WebappRuntime.class);
+        expect(runtime.getRequestInjector()).andReturn(injector);
+        replay(runtime);
+        ServletContext context = createNiceMock(ServletContext.class);
+        EasyMock.expect(context.getAttribute(RUNTIME_ATTRIBUTE)).andReturn(runtime);
+        EasyMock.replay(context);
+        TuscanyServlet servlet = new TuscanyServlet();
+        ServletConfig config = createMock(ServletConfig.class);
+        expect(config.getServletContext()).andReturn(context);
+        replay(config);
+        servlet.init(config);
+        servlet.service(req, resp);
+        verify(context);
+        verify(injector);
+    }
+
+    public void testRuntimeNotConfigured() throws Exception {
+        ServletContext context = createNiceMock(ServletContext.class);
+        TuscanyServlet servlet = new TuscanyServlet();
+        ServletConfig config = createMock(ServletConfig.class);
+        expect(config.getServletContext()).andReturn(context);
+        replay(config);
+        try {
+            servlet.init(config);
+            fail();
+        } catch (ServletException e) {
+            //expected
+        }
+    }
+}
diff --git a/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanySessionListenerTestCase.java b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanySessionListenerTestCase.java
new file mode 100644
index 0000000000..3bac14fd8a
--- /dev/null
+++ b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/TuscanySessionListenerTestCase.java
@@ -0,0 +1,73 @@
+/*
+ * 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.runtime.webapp;
+
+import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpSession;
+import javax.servlet.http.HttpSessionEvent;
+
+import junit.framework.TestCase;
+import static org.apache.tuscany.runtime.webapp.Constants.RUNTIME_ATTRIBUTE;
+import org.easymock.EasyMock;
+
+/**
+ * Verifies {@link org.apache.tuscany.runtime.webapp.TuscanySessionListener} notifies the runtime of session events
+ *
+ * @version $Rev$ $Date$
+ */
+public class TuscanySessionListenerTestCase extends TestCase {
+
+    public void testSessionPropagated() throws Exception {
+        WebappRuntime runtime = EasyMock.createNiceMock(WebappRuntime.class);
+        runtime.sessionCreated(EasyMock.isA(HttpSessionEvent.class));
+        runtime.sessionDestroyed(EasyMock.isA(HttpSessionEvent.class));
+        EasyMock.replay(runtime);
+        ServletContext context = EasyMock.createNiceMock(ServletContext.class);
+        EasyMock.expect(context.getAttribute(RUNTIME_ATTRIBUTE)).andReturn(runtime);
+        EasyMock.replay(context);
+        HttpSession session = EasyMock.createNiceMock(HttpSession.class);
+        EasyMock.expect(session.getServletContext()).andReturn(context);
+        EasyMock.replay(session);
+        HttpSessionEvent event = new HttpSessionEvent(session);
+        TuscanySessionListener listener = new TuscanySessionListener();
+        listener.sessionCreated(event);
+        listener.sessionDestroyed(event);
+        EasyMock.verify(context);
+        EasyMock.verify(runtime);
+    }
+
+    /**
+     * Verifies an error is logged when no runtime is configured
+     *
+     * @throws Exception
+     */
+    public void testRuntimeNotConfigured() throws Exception {
+        ServletContext context = EasyMock.createNiceMock(ServletContext.class);
+        context.log(EasyMock.isA(String.class), EasyMock.isA(ServletException.class));
+        EasyMock.replay(context);
+        TuscanySessionListener listener = new TuscanySessionListener();
+        HttpSession session = EasyMock.createNiceMock(HttpSession.class);
+        EasyMock.expect(session.getServletContext()).andReturn(context);
+        EasyMock.replay(session);
+        HttpSessionEvent event = new HttpSessionEvent(session);
+        listener.sessionCreated(event);
+        EasyMock.verify(context);
+    }
+}
diff --git a/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/WebappUtilTestCase.java b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/WebappUtilTestCase.java
new file mode 100644
index 0000000000..f865a4e740
--- /dev/null
+++ b/branches/sca-java-M2/sca/runtime/webapp/src/test/java/org/apache/tuscany/runtime/webapp/WebappUtilTestCase.java
@@ -0,0 +1,131 @@
+/*
+ * 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.runtime.webapp;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+import javax.servlet.ServletContext;
+
+import junit.framework.TestCase;
+import static org.easymock.classextension.EasyMock.*;
+
+/**
+ * @version $Rev$ $Date$
+ */
+public class WebappUtilTestCase extends TestCase {
+    private ServletContext context;
+    private WebappUtilImpl listener;
+    private ClassLoader cl;
+    private URL systemUrl;
+
+
+    public void testGetInitParameterWhenSpecified() {
+        String name = "name";
+        String value = "default";
+        expect(context.getInitParameter(name)).andReturn(value);
+        replay(context);
+
+        assertEquals(value, listener.getInitParameter(name, "default"));
+        verify(context);
+    }
+
+    public void testGetInitParameterUsingDefault() {
+        String name = "name";
+        String value = "default";
+        expect(context.getInitParameter(name)).andReturn(null);
+        replay(context);
+
+        assertEquals(value, listener.getInitParameter(name, value));
+        verify(context);
+    }
+
+    public void testGetInitParameterWithZeroLength() {
+        String name = "name";
+        String value = "default";
+        expect(context.getInitParameter(name)).andReturn("");
+        replay(context);
+
+        assertEquals(value, listener.getInitParameter(name, value));
+        verify(context);
+    }
+
+    public void testGetScdlFromWebapp() throws MalformedURLException {
+        String path = "/WEB-INF/test";
+        expect(context.getResource(path)).andReturn(systemUrl);
+        replay(context);
+        replay(cl);
+        assertSame(systemUrl, listener.getScdlURL(path, cl));
+        verify(context);
+        verify(cl);
+    }
+
+    public void testGetScdlFromWebappMissing() throws MalformedURLException {
+        String path = "/WEB-INF/test";
+        expect(context.getResource(path)).andReturn(null);
+        replay(context);
+        expect(cl.getResource(path)).andReturn(null);
+        replay(cl);
+        assertNull(listener.getScdlURL(path, cl));
+        verify(context);
+        verify(cl);
+    }
+
+    public void testGetScdlFromWebappMalformed() throws MalformedURLException {
+        String path = "/WEB-INF/test";
+        expect(context.getResource(path)).andThrow(new MalformedURLException());
+        replay(context);
+        replay(cl);
+        try {
+            listener.getScdlURL(path, cl);
+            fail();
+        } catch (MalformedURLException e) {
+            // OK
+        }
+        verify(context);
+        verify(cl);
+    }
+
+    public void testGetScdlFromClasspath() throws MalformedURLException {
+        String path = "META-INF/test";
+        replay(context);
+        expect(cl.getResource(path)).andReturn(systemUrl);
+        replay(cl);
+        assertSame(systemUrl, listener.getScdlURL(path, cl));
+        verify(context);
+        verify(cl);
+    }
+
+    public void testGetScdlFromClasspathMissing() throws MalformedURLException {
+        String path = "META-INF/test";
+        replay(context);
+        expect(cl.getResource(path)).andReturn(null);
+        replay(cl);
+        assertNull(listener.getScdlURL(path, cl));
+        verify(context);
+        verify(cl);
+    }
+
+    protected void setUp() throws Exception {
+        super.setUp();
+        context = createMock(ServletContext.class);
+        listener = new WebappUtilImpl(context);
+        cl = createMock(ClassLoader.class);
+        systemUrl = new URL("file:/system.scdl");
+    }
+}