IN PROGRESS - issue SWF-388: Extract all JSF-related code into a separate component project

http://opensource.atlassian.com/projects/spring/browse/SWF-388

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/FlowNavigationHandlerArgumentExtractorTests.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import junit.framework.TestCase;
+
+import org.springframework.faces.webflow.FlowNavigationHandlerArgumentExtractor;
+import org.springframework.faces.webflow.JsfExternalContext;
+import org.springframework.webflow.executor.support.FlowExecutorArgumentExtractionException;
+
+public class FlowNavigationHandlerArgumentExtractorTests extends TestCase {
+
+	private FlowNavigationHandlerArgumentExtractor extractor;
+
+	private MockFacesContext facesContext;
+
+	protected void setUp() throws Exception {
+		extractor = new FlowNavigationHandlerArgumentExtractor();
+		facesContext = new MockFacesContext();
+		facesContext.setExternalContext(new MockJsfExternalContext());
+	}
+
+	public void testExtractFlowId() {
+		JsfExternalContext context = new JsfExternalContext(facesContext);
+		context.handleNavigationCalled("action", "flowId:foo");
+		String flowId = extractor.extractFlowId(context);
+		assertEquals("Wrong flow id", "foo", flowId);
+	}
+
+	public void testExtractFlowIdWrongFormat() {
+		JsfExternalContext context = new JsfExternalContext(facesContext);
+		context.handleNavigationCalled("action", "bogus:foo");
+		try {
+			extractor.extractFlowId(context);
+			fail();
+		} catch (FlowExecutorArgumentExtractionException e) {
+			// expected
+		}
+	}
+
+	public void testExtractEventId() {
+		JsfExternalContext context = new JsfExternalContext(facesContext);
+		context.handleNavigationCalled("action", "submit");
+		String eventId = extractor.extractEventId(context);
+		assertEquals("Wrong event id", "submit", eventId);
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/FlowPropertyResolverTests.java

@@ -0,0 +1,135 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import javax.faces.el.EvaluationException;
+import javax.faces.el.PropertyNotFoundException;
+import javax.faces.el.PropertyResolver;
+import javax.faces.el.ReferenceSyntaxException;
+
+import junit.framework.TestCase;
+
+import org.easymock.EasyMock;
+import org.springframework.faces.el.FlowPropertyResolver;
+import org.springframework.webflow.execution.FlowExecution;
+import org.springframework.webflow.test.MockFlowSession;
+
+/**
+ * @author Colin Sampaleanu
+ * @since 1.0
+ */
+public class FlowPropertyResolverTests extends TestCase {
+
+	private FlowPropertyResolver resolver;
+
+	private FlowExecution flowEx;
+
+	protected void setUp() throws Exception {
+		resolver = new FlowPropertyResolver(new OriginalPropertyResolver());
+		flowEx = (FlowExecution) EasyMock.createMock(FlowExecution.class);
+	}
+
+	protected void tearDown() throws Exception {
+		resolver = null;
+	}
+
+	public void testGetTypeBaseIndex() {
+		Class type = resolver.getType(flowEx, 22);
+		assertNull("can't get property from flow via index", type);
+	}
+
+	public void testGetTypeBaseProperty() {
+		MockFlowSession flowSession = new MockFlowSession();
+		flowSession.getScope().put("name", "joe");
+		flowEx.getActiveSession();
+		EasyMock.expectLastCall().andReturn(flowSession);
+		EasyMock.replay(new Object[] { flowEx });
+		Class type = resolver.getType(flowEx, "name");
+		assertTrue("returned type must match property type", type.equals(String.class));
+	}
+
+	public void testGetValueBaseIndex() {
+		try {
+			resolver.getValue(flowEx, 2);
+			fail("not legal to get flow property by index");
+		} catch (ReferenceSyntaxException e) {
+			// expected
+		}
+	}
+
+	public void testGetValueBaseProperty() {
+		MockFlowSession flowSession = new MockFlowSession();
+		flowSession.getScope().put("name", "joe");
+		flowEx.getActiveSession();
+		EasyMock.expectLastCall().andReturn(flowSession);
+		EasyMock.replay(new Object[] { flowEx });
+		Object value = resolver.getValue(flowEx, "name");
+		assertTrue("must return expected property", value.equals("joe"));
+	}
+
+	public void testSetValueBaseIndex() {
+		try {
+			resolver.setValue(flowEx, 2, "whatever");
+			fail("not legal to set flow property by index");
+		} catch (ReferenceSyntaxException e) {
+			// expected
+		}
+	}
+
+	public void testSetValueBaseProperty() {
+		MockFlowSession flowSession = new MockFlowSession();
+		flowEx.getActiveSession();
+		EasyMock.expectLastCall().andReturn(flowSession);
+		EasyMock.replay(new Object[] { flowEx });
+		resolver.setValue(flowEx, "name", "joe");
+		assertTrue(flowSession.getScope().get("name").equals("joe"));
+	}
+
+	private static class OriginalPropertyResolver extends PropertyResolver {
+
+		public Class getType(Object base, int index) throws EvaluationException, PropertyNotFoundException {
+			return Object.class;
+		}
+
+		public Class getType(Object base, Object property) throws EvaluationException, PropertyNotFoundException {
+			return Object.class;
+		}
+
+		public Object getValue(Object base, int index) throws EvaluationException, PropertyNotFoundException {
+			return new String("Some value");
+		}
+
+		public Object getValue(Object base, Object property) throws EvaluationException, PropertyNotFoundException {
+			return new String("Some value");
+		}
+
+		public boolean isReadOnly(Object base, int index) throws EvaluationException, PropertyNotFoundException {
+			return false;
+		}
+
+		public boolean isReadOnly(Object base, Object property) throws EvaluationException, PropertyNotFoundException {
+			return false;
+		}
+
+		public void setValue(Object base, int index, Object value) throws EvaluationException,
+				PropertyNotFoundException {
+		}
+
+		public void setValue(Object base, Object property, Object value) throws EvaluationException,
+				PropertyNotFoundException {
+		}
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/FlowSystemCleanupFilterTests.java

@@ -0,0 +1,102 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import java.io.IOException;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+
+import junit.framework.TestCase;
+
+import org.springframework.faces.webflow.FlowExecutionHolder;
+import org.springframework.faces.webflow.FlowSystemCleanupFilter;
+import org.springframework.mock.web.MockFilterChain;
+import org.springframework.mock.web.MockHttpServletRequest;
+import org.springframework.mock.web.MockHttpServletResponse;
+import org.springframework.webflow.context.ExternalContextHolder;
+import org.springframework.webflow.engine.impl.FlowExecutionImpl;
+import org.springframework.webflow.execution.FlowExecutionContextHolder;
+import org.springframework.webflow.test.MockExternalContext;
+
+public class FlowSystemCleanupFilterTests extends TestCase {
+
+	private FlowSystemCleanupFilter filter;
+
+	private ServletRequest request;
+
+	private ServletResponse response;
+
+	private FilterChain chain;
+
+	protected void setUp() throws Exception {
+		filter = new FlowSystemCleanupFilter();
+		request = new MockHttpServletRequest();
+		request.setAttribute(getFlowExecutionHolderKey(), new FlowExecutionHolder(new FlowExecutionImpl()));
+		response = new MockHttpServletResponse();
+		chain = new MockFilterChain();
+		FlowExecutionContextHolder.setFlowExecutionContext(new FlowExecutionImpl());
+		ExternalContextHolder.setExternalContext(new MockExternalContext());
+	}
+
+	public void testCleanup() throws ServletException, IOException {
+		filter.doFilter(request, response, chain);
+
+		assertNull("Should have cleaned up the flow execution", request.getAttribute(getFlowExecutionHolderKey()));
+		try {
+			FlowExecutionContextHolder.getFlowExecutionContext();
+			fail("Should have an empty holder");
+		} catch (IllegalStateException e) {
+		}
+		try {
+			ExternalContextHolder.getExternalContext();
+			fail("Should have an empty holder");
+		} catch (IllegalStateException e) {
+		}
+	}
+
+	public void testExceptionThrown() throws ServletException, IOException {
+		try {
+			filter.doFilter(request, response, new ExceptionThrowingMockFilterChain());
+		} catch (RuntimeException e) {
+			assertNull("Should have cleaned up the flow execution", request.getAttribute(getFlowExecutionHolderKey()));
+			try {
+				FlowExecutionContextHolder.getFlowExecutionContext();
+				fail("Should have an empty holder");
+			} catch (IllegalStateException e1) {
+			}
+			try {
+				ExternalContextHolder.getExternalContext();
+				fail("Should have an empty holder");
+			} catch (IllegalStateException e1) {
+			}
+		}
+	}
+
+	private static String getFlowExecutionHolderKey() {
+		return FlowExecutionHolder.class.getName();
+	}
+
+	private class ExceptionThrowingMockFilterChain extends MockFilterChain {
+
+		public void doFilter(ServletRequest request, ServletResponse response) {
+			throw new RuntimeException();
+		}
+
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/FlowVariableResolverTests.java

@@ -0,0 +1,95 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import javax.faces.context.FacesContext;
+import javax.faces.el.EvaluationException;
+import javax.faces.el.VariableResolver;
+
+import junit.framework.TestCase;
+
+import org.easymock.EasyMock;
+import org.springframework.faces.el.FlowVariableResolver;
+import org.springframework.faces.webflow.FlowExecutionHolder;
+import org.springframework.faces.webflow.FlowExecutionHolderUtils;
+import org.springframework.webflow.execution.FlowExecution;
+import org.springframework.webflow.execution.repository.FlowExecutionKey;
+
+/**
+ * Unit tests for the FlowVariableResolver class.
+ * 
+ * @author Ulrik Sandberg
+ */
+public class FlowVariableResolverTests extends TestCase {
+
+	private FlowVariableResolver tested;
+
+	private TestableVariableResolver variableResolver;
+
+	private MockFacesContext mockFacesContext;
+
+	private MockJsfExternalContext mockJsfExternalContext;
+
+	protected void setUp() throws Exception {
+		super.setUp();
+		mockFacesContext = new MockFacesContext();
+		mockJsfExternalContext = new MockJsfExternalContext();
+		mockFacesContext.setExternalContext(mockJsfExternalContext);
+		variableResolver = new TestableVariableResolver();
+		tested = new FlowVariableResolver(variableResolver);
+	}
+
+	public void testResolveVariableNotFlowScope() {
+		Object result = tested.resolveVariable(mockFacesContext, "some name");
+		assertTrue("not resolved using delegate", variableResolver.resolvedUsingDelegate);
+		assertSame(variableResolver.expected, result);
+	}
+
+	public void testResolveVariableFlowScopeWithNoThreadLocal() {
+		try {
+			tested.resolveVariable(mockFacesContext, "flowScope");
+			fail("EvaluationException expected");
+		} catch (EvaluationException expected) {
+
+		}
+		assertFalse("resolved using delegate", variableResolver.resolvedUsingDelegate);
+	}
+
+	public void testResolveVariableFlowScopeWithThreadLocal() {
+		FlowExecution flowExecutionMock = (FlowExecution) EasyMock.createMock(FlowExecution.class);
+		FlowExecutionKey key = null;
+		FlowExecutionHolder holder = new FlowExecutionHolder(key, flowExecutionMock, null);
+		FlowExecutionHolderUtils.setFlowExecutionHolder(holder, mockFacesContext);
+		EasyMock.replay(new Object[] { flowExecutionMock });
+
+		Object result = tested.resolveVariable(mockFacesContext, "flowScope");
+
+		EasyMock.verify(new Object[] { flowExecutionMock });
+		assertFalse("resolved using delegate", variableResolver.resolvedUsingDelegate);
+		assertSame(flowExecutionMock, result);
+	}
+
+	private static class TestableVariableResolver extends VariableResolver {
+		private boolean resolvedUsingDelegate;
+
+		private Object expected = new Object();
+
+		public Object resolveVariable(FacesContext arg0, String arg1) throws EvaluationException {
+			resolvedUsingDelegate = true;
+			return expected;
+		}
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/JSF11ManagedBeanAccessTests.java

@@ -0,0 +1,147 @@
+package org.springframework.webflow.executor.jsf;
+
+import java.io.FileNotFoundException;
+
+import javax.faces.el.ValueBinding;
+
+import org.easymock.EasyMock;
+import org.jboss.el.ExpressionFactoryImpl;
+import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.faces.el.DelegatingFlowVariableResolver;
+import org.springframework.faces.el.FlowPropertyResolver;
+import org.springframework.faces.el.FlowVariableResolver;
+import org.springframework.faces.el.Jsf11ELExpressionParser;
+import org.springframework.faces.webflow.FlowExecutionHolder;
+import org.springframework.faces.webflow.FlowExecutionHolderUtils;
+import org.springframework.faces.webflow.FlowNavigationHandler;
+import org.springframework.faces.webflow.FlowPhaseListener;
+import org.springframework.util.ResourceUtils;
+import org.springframework.web.context.support.GenericWebApplicationContext;
+import org.springframework.web.jsf.DelegatingVariableResolver;
+import org.springframework.webflow.definition.registry.FlowDefinitionResource;
+import org.springframework.webflow.execution.FlowExecutionException;
+import org.springframework.webflow.execution.ViewSelection;
+import org.springframework.webflow.test.MockFlowServiceLocator;
+import org.springframework.webflow.test.execution.AbstractXmlFlowExecutionTests;
+
+public class JSF11ManagedBeanAccessTests extends AbstractXmlFlowExecutionTests {
+
+	JSFMockHelper jsf;
+	JSFManagedBean jsfBean;
+	JSFModel jsfModel;
+	FlowPhaseListener flowPhaseListener;
+	FlowNavigationHandler flowNavigationHandler;
+	MockService service;
+	GenericWebApplicationContext ctx;
+
+	protected void setUp() throws Exception {
+		super.setUp();
+		service = (MockService) EasyMock.createMock(MockService.class);
+		jsf = new JSFMockHelper();
+		jsf.setUp();
+		configureJSFForSWF();
+	}
+
+	private void configureJSFForSWF() {
+		DelegatingVariableResolver dvr = new DelegatingVariableResolver(jsf.application().getVariableResolver());
+		DelegatingFlowVariableResolver dfvr = new DelegatingFlowVariableResolver(dvr);
+		FlowVariableResolver fvr = new FlowVariableResolver(dfvr);
+		jsf.application().setVariableResolver(fvr);
+		FlowPropertyResolver fpr = new FlowPropertyResolver(jsf.application().getPropertyResolver());
+		jsf.application().setPropertyResolver(fpr);
+
+		flowNavigationHandler = new FlowNavigationHandler(jsf.application().getNavigationHandler());
+		jsf.application().setNavigationHandler(flowNavigationHandler);
+
+		jsf.externalContext().getRequestMap().put("JsfBean", new JSFManagedBean());
+	}
+
+	protected void tearDown() throws Exception {
+		super.tearDown();
+		jsf.tearDown();
+	}
+
+	public void testManagedBeanExpression() {
+		ValueBinding vb = jsf.application().createValueBinding("#{JsfBean}");
+		jsfBean = (JSFManagedBean) vb.getValue(jsf.facesContext());
+		assertNotNull(jsfBean);
+	}
+
+	public void testSWFExplicitlyScopedPropertyInjection() {
+		testManagedBeanExpression();
+		startFlow();
+
+		ValueBinding propBinding = jsf.application().createValueBinding("#{flowScope.jsfModel}");
+		jsfModel = (JSFModel) propBinding.getValue(jsf.facesContext());
+		assertNotNull(jsfModel);
+	}
+
+	public void testManagedBeanPropertyAsArgument() {
+		testManagedBeanExpression();
+		jsfBean.setProp1("arg");
+		service.doSomething(jsfBean.getProp1());
+		EasyMock.replay(new Object[] { service });
+
+		startFlow();
+		signalEvent("event1");
+		EasyMock.verify(new Object[] { service });
+		assertCurrentStateEquals("viewState2");
+	}
+
+	public void testEvalManagedBeanMethod() {
+		testManagedBeanExpression();
+		startFlow();
+
+		ValueBinding propBinding = jsf.application().createValueBinding("#{flowScope.jsfModel}");
+		jsfModel = (JSFModel) propBinding.getValue(jsf.facesContext());
+		assertNotNull(jsfModel);
+		jsfModel.setValue("foo");
+
+		signalEvent("event2");
+		assertFalse(jsfBean.getValues().isEmpty());
+		String addedValue = jsfBean.getValues().get(0).toString();
+		assertEquals(jsfModel.getValue(), addedValue);
+		assertCurrentStateEquals("viewState2");
+	}
+
+	public void testSWFScopedPropertyInjection() {
+		startFlow();
+
+		ValueBinding propBinding = jsf.application().createValueBinding("#{flowScopedModel}");
+		jsfModel = (JSFModel) propBinding.getValue(jsf.facesContext());
+		assertNotNull("This test won't pass until custom scopes are implemented.", jsfModel);
+	}
+
+	protected ViewSelection startFlow() throws FlowExecutionException {
+		ViewSelection view = super.startFlow();
+		FlowExecutionHolder holder = new FlowExecutionHolder(getFlowExecution());
+		FlowExecutionHolderUtils.setFlowExecutionHolder(holder, jsf.facesContext());
+		holder.setViewSelection(view);
+		return view;
+	}
+
+	protected FlowDefinitionResource getFlowDefinitionResource() {
+		try {
+			return createFlowDefinitionResource(ResourceUtils.getFile(
+					"classpath:org/springframework/webflow/executor/jsf/jsf-flow.xml").getPath());
+		} catch (FileNotFoundException e) {
+			fail(e.getMessage());
+			return null;
+		}
+	}
+
+	protected void registerMockServices(MockFlowServiceLocator serviceRegistry) {
+		serviceRegistry.setExpressionParser(new Jsf11ELExpressionParser(new ExpressionFactoryImpl()));
+		serviceRegistry.registerBean("serviceBean", service);
+
+		ctx = new GenericWebApplicationContext();
+		XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(ctx);
+		xmlReader.loadBeanDefinitions(new ClassPathResource(
+				"org/springframework/webflow/executor/jsf/jsf-flow-beans.xml"));
+		ctx.refresh();
+
+		jsf.externalContext().getApplicationMap().put(
+				GenericWebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, ctx);
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/JSF12ManagedBeanAccessTests.java

@@ -0,0 +1,26 @@
+package org.springframework.webflow.executor.jsf;
+
+import org.jboss.el.ExpressionFactoryImpl;
+import org.springframework.beans.factory.xml.XmlBeanDefinitionReader;
+import org.springframework.core.io.ClassPathResource;
+import org.springframework.faces.el.Jsf12ELExpressionParser;
+import org.springframework.web.context.support.GenericWebApplicationContext;
+import org.springframework.webflow.test.MockFlowServiceLocator;
+
+public class JSF12ManagedBeanAccessTests extends JSF11ManagedBeanAccessTests {
+
+	protected void registerMockServices(MockFlowServiceLocator serviceRegistry) {
+		serviceRegistry.setExpressionParser(new Jsf12ELExpressionParser(new ExpressionFactoryImpl()));
+		serviceRegistry.registerBean("serviceBean", service);
+
+		ctx = new GenericWebApplicationContext();
+		XmlBeanDefinitionReader xmlReader = new XmlBeanDefinitionReader(ctx);
+		xmlReader.loadBeanDefinitions(new ClassPathResource(
+				"org/springframework/webflow/executor/jsf/jsf-flow-beans.xml"));
+		ctx.refresh();
+
+		jsf.externalContext().getApplicationMap().put(
+				GenericWebApplicationContext.ROOT_WEB_APPLICATION_CONTEXT_ATTRIBUTE, ctx);
+	}
+
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/JSFManagedBean.java

@@ -0,0 +1,35 @@
+package org.springframework.webflow.executor.jsf;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class JSFManagedBean {
+
+	String prop1;
+	JSFModel model;
+	List values = new ArrayList();
+
+	public JSFModel getModel() {
+		return model;
+	}
+
+	public void setModel(JSFModel model) {
+		this.model = model;
+	}
+
+	public String getProp1() {
+		return prop1;
+	}
+
+	public void setProp1(String prop1) {
+		this.prop1 = prop1;
+	}
+
+	public void addValue(String value) {
+		values.add(value);
+	}
+
+	public List getValues() {
+		return values;
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/JSFMockHelper.java

@@ -0,0 +1,147 @@
+package org.springframework.webflow.executor.jsf;
+
+import org.apache.shale.test.base.AbstractJsfTestCase;
+import org.apache.shale.test.mock.MockApplication;
+import org.apache.shale.test.mock.MockExternalContext;
+import org.apache.shale.test.mock.MockFacesContextFactory;
+import org.apache.shale.test.mock.MockHttpServletRequest;
+import org.apache.shale.test.mock.MockHttpServletResponse;
+import org.apache.shale.test.mock.MockHttpSession;
+import org.apache.shale.test.mock.MockLifecycle;
+import org.apache.shale.test.mock.MockLifecycleFactory;
+import org.apache.shale.test.mock.MockRenderKit;
+import org.apache.shale.test.mock.MockServletConfig;
+import org.apache.shale.test.mock.MockFacesContext;
+import org.apache.shale.test.mock.MockServletContext;
+
+/**
+ * Helper for using the mock JSF environment provided by shale-test inside unit tests that do not extend
+ * {@link AbstractJsfTestCase}
+ * @author Jeremy Grelle
+ * 
+ */
+public class JSFMockHelper {
+
+	private JSFMock mock = new JSFMock();
+
+	public MockApplication application() {
+		return mock.application();
+	}
+
+	public MockServletConfig config() {
+		return mock.config();
+	}
+
+	public MockExternalContext externalContext() {
+		return mock.externalContext();
+	}
+
+	public MockFacesContext facesContext() {
+		return mock.facesContext();
+	}
+
+	public MockFacesContextFactory facesContextFactory() {
+		return mock.facesContextFactory();
+	}
+
+	public MockLifecycle lifecycle() {
+		return mock.lifecycle();
+	}
+
+	public MockLifecycleFactory lifecycleFactory() {
+		return mock.lifecycleFactory();
+	}
+
+	public MockRenderKit renderKit() {
+		return mock.renderKit();
+	}
+
+	public MockHttpServletRequest request() {
+		return mock.request();
+	}
+
+	public MockHttpServletResponse response() {
+		return mock.response();
+	}
+
+	public MockServletContext servletContext() {
+		return mock.servletContext();
+	}
+
+	public MockHttpSession session() {
+		return mock.session();
+	}
+
+	public void setUp() throws Exception {
+		mock.setUp();
+	}
+
+	public void tearDown() throws Exception {
+		mock.tearDown();
+	}
+
+	private static class JSFMock extends AbstractJsfTestCase {
+
+		public JSFMock() {
+			super("JSFMock");
+		}
+
+		public void setUp() throws Exception {
+			super.setUp();
+		}
+
+		public void tearDown() throws Exception {
+			super.tearDown();
+		}
+
+		public MockApplication application() {
+			return application;
+		}
+
+		public MockServletConfig config() {
+			return config;
+		}
+
+		public MockExternalContext externalContext() {
+			return externalContext;
+		}
+
+		public MockFacesContext facesContext() {
+			return facesContext;
+		}
+
+		public MockFacesContextFactory facesContextFactory() {
+			return facesContextFactory;
+		}
+
+		public MockLifecycle lifecycle() {
+			return lifecycle;
+		}
+
+		public MockLifecycleFactory lifecycleFactory() {
+			return lifecycleFactory;
+		}
+
+		public MockRenderKit renderKit() {
+			return renderKit;
+		}
+
+		public MockHttpServletRequest request() {
+			return request;
+		}
+
+		public MockHttpServletResponse response() {
+			return response;
+		}
+
+		public MockServletContext servletContext() {
+			return servletContext;
+		}
+
+		public MockHttpSession session() {
+			return session;
+		}
+
+	}
+
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/JSFModel.java

@@ -0,0 +1,13 @@
+package org.springframework.webflow.executor.jsf;
+
+public class JSFModel {
+	String value;
+
+	public String getValue() {
+		return value;
+	}
+
+	public void setValue(String value) {
+		this.value = value;
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/MockApplication.java

@@ -0,0 +1,169 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.Locale;
+
+import javax.faces.FacesException;
+import javax.faces.application.Application;
+import javax.faces.application.NavigationHandler;
+import javax.faces.application.StateManager;
+import javax.faces.application.ViewHandler;
+import javax.faces.component.UIComponent;
+import javax.faces.context.FacesContext;
+import javax.faces.convert.Converter;
+import javax.faces.el.MethodBinding;
+import javax.faces.el.PropertyResolver;
+import javax.faces.el.ReferenceSyntaxException;
+import javax.faces.el.ValueBinding;
+import javax.faces.el.VariableResolver;
+import javax.faces.event.ActionListener;
+import javax.faces.validator.Validator;
+
+public class MockApplication extends Application {
+	private ViewHandler viewHandler;
+
+	public ActionListener getActionListener() {
+		return null;
+	}
+
+	public void setActionListener(ActionListener listener) {
+	}
+
+	public Locale getDefaultLocale() {
+		return null;
+	}
+
+	public void setDefaultLocale(Locale locale) {
+	}
+
+	public String getDefaultRenderKitId() {
+		return null;
+	}
+
+	public void setDefaultRenderKitId(String renderKitId) {
+	}
+
+	public String getMessageBundle() {
+		return null;
+	}
+
+	public void setMessageBundle(String bundle) {
+	}
+
+	public NavigationHandler getNavigationHandler() {
+		return null;
+	}
+
+	public void setNavigationHandler(NavigationHandler handler) {
+	}
+
+	public PropertyResolver getPropertyResolver() {
+		return null;
+	}
+
+	public void setPropertyResolver(PropertyResolver resolver) {
+	}
+
+	public VariableResolver getVariableResolver() {
+		return null;
+	}
+
+	public void setVariableResolver(VariableResolver resolver) {
+	}
+
+	public ViewHandler getViewHandler() {
+		return viewHandler;
+	}
+
+	public void setViewHandler(ViewHandler handler) {
+		viewHandler = handler;
+	}
+
+	public StateManager getStateManager() {
+		return null;
+	}
+
+	public void setStateManager(StateManager manager) {
+	}
+
+	public void addComponent(String componentType, String componentClass) {
+	}
+
+	public UIComponent createComponent(String componentType) throws FacesException {
+		return null;
+	}
+
+	public UIComponent createComponent(ValueBinding componentBinding, FacesContext context, String componentType)
+			throws FacesException {
+		return null;
+	}
+
+	public Iterator getComponentTypes() {
+		return null;
+	}
+
+	public void addConverter(String converterId, String converterClass) {
+	}
+
+	public void addConverter(Class targetClass, String converterClass) {
+	}
+
+	public Converter createConverter(String converterId) {
+		return null;
+	}
+
+	public Converter createConverter(Class targetClass) {
+		return null;
+	}
+
+	public Iterator getConverterIds() {
+		return null;
+	}
+
+	public Iterator getConverterTypes() {
+		return null;
+	}
+
+	public MethodBinding createMethodBinding(String ref, Class[] params) throws ReferenceSyntaxException {
+		return null;
+	}
+
+	public Iterator getSupportedLocales() {
+		return null;
+	}
+
+	public void setSupportedLocales(Collection locales) {
+	}
+
+	public void addValidator(String validatorId, String validatorClass) {
+	}
+
+	public Validator createValidator(String validatorId) throws FacesException {
+		return null;
+	}
+
+	public Iterator getValidatorIds() {
+		return null;
+	}
+
+	public ValueBinding createValueBinding(String ref) throws ReferenceSyntaxException {
+		return null;
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/MockFacesContext.java

@@ -0,0 +1,135 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import java.util.Iterator;
+
+import javax.faces.application.Application;
+import javax.faces.application.FacesMessage;
+import javax.faces.application.FacesMessage.Severity;
+import javax.faces.component.UIViewRoot;
+import javax.faces.context.ExternalContext;
+import javax.faces.context.FacesContext;
+import javax.faces.context.ResponseStream;
+import javax.faces.context.ResponseWriter;
+import javax.faces.render.RenderKit;
+
+/**
+ * Mock implementation of the <code>FacesContext</code> class to facilitate standalone Action unit tests.
+ * <p>
+ * NOT intended to be used for anything but standalone unit tests. This is a simple state holder, a <i>stub</i>
+ * implementation, at least if you follow <a href="http://www.martinfowler.com/articles/mocksArentStubs.html">Martin
+ * Fowler's</a> reasoning. This class is called <i>Mock</i>FacesContext to be consistent with the naming convention in
+ * the rest of the Spring framework (e.g. MockHttpServletRequest, ...).
+ * 
+ * @see javax.faces.context.FacesContext
+ * 
+ * @author Ulrik Sandberg
+ */
+public class MockFacesContext extends FacesContext {
+	private ExternalContext externalContext;
+
+	private Application application;
+
+	private UIViewRoot viewRoot;
+
+	public Application getApplication() {
+		return application;
+	}
+
+	/**
+	 * Set the application to be used by this faces context.
+	 * @param application the applicaiton to set.
+	 */
+	public void setApplication(Application application) {
+		this.application = application;
+	}
+
+	public Iterator getClientIdsWithMessages() {
+		return null;
+	}
+
+	public ExternalContext getExternalContext() {
+		return externalContext;
+	}
+
+	/**
+	 * Set the external context of this faces context.
+	 * @param externalContext the external context to set.
+	 */
+	public void setExternalContext(ExternalContext externalContext) {
+		this.externalContext = externalContext;
+	}
+
+	public Severity getMaximumSeverity() {
+		return null;
+	}
+
+	public Iterator getMessages() {
+		return null;
+	}
+
+	public Iterator getMessages(String arg0) {
+		return null;
+	}
+
+	public RenderKit getRenderKit() {
+		return null;
+	}
+
+	public boolean getRenderResponse() {
+		return false;
+	}
+
+	public boolean getResponseComplete() {
+		return false;
+	}
+
+	public ResponseStream getResponseStream() {
+		return null;
+	}
+
+	public void setResponseStream(ResponseStream arg0) {
+
+	}
+
+	public ResponseWriter getResponseWriter() {
+		return null;
+	}
+
+	public void setResponseWriter(ResponseWriter arg0) {
+	}
+
+	public UIViewRoot getViewRoot() {
+		return viewRoot;
+	}
+
+	public void setViewRoot(UIViewRoot viewRoot) {
+		this.viewRoot = viewRoot;
+	}
+
+	public void addMessage(String arg0, FacesMessage arg1) {
+	}
+
+	public void release() {
+	}
+
+	public void renderResponse() {
+	}
+
+	public void responseComplete() {
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/MockJsfExternalContext.java

@@ -0,0 +1,190 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.security.Principal;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.Iterator;
+import java.util.Locale;
+import java.util.Map;
+import java.util.Set;
+
+import javax.faces.context.ExternalContext;
+
+public class MockJsfExternalContext extends ExternalContext {
+
+	private Map applicationMap = new HashMap();
+
+	private Map sessionMap = new HashMap();
+
+	private Map requestMap = new HashMap();
+
+	private Map requestParameterMap = Collections.EMPTY_MAP;
+
+	public void dispatch(String arg0) throws IOException {
+	}
+
+	public String encodeActionURL(String arg0) {
+		return null;
+	}
+
+	public String encodeNamespace(String arg0) {
+		return null;
+	}
+
+	public String encodeResourceURL(String arg0) {
+		return null;
+	}
+
+	public Map getApplicationMap() {
+		return applicationMap;
+	}
+
+	public String getAuthType() {
+		return null;
+	}
+
+	public Object getContext() {
+		return null;
+	}
+
+	public String getInitParameter(String arg0) {
+		return null;
+	}
+
+	public Map getInitParameterMap() {
+		return null;
+	}
+
+	public String getRemoteUser() {
+		return null;
+	}
+
+	public Object getRequest() {
+		return null;
+	}
+
+	public String getRequestContextPath() {
+		return null;
+	}
+
+	public Map getRequestCookieMap() {
+		return null;
+	}
+
+	public Map getRequestHeaderMap() {
+		return null;
+	}
+
+	public Map getRequestHeaderValuesMap() {
+		return null;
+	}
+
+	public Locale getRequestLocale() {
+		return null;
+	}
+
+	public Iterator getRequestLocales() {
+		return null;
+	}
+
+	public Map getRequestMap() {
+		return requestMap;
+	}
+
+	/**
+	 * Set the request map for this external context.
+	 * @param requestMap The requestMap to set.
+	 */
+	public void setRequestMap(Map requestMap) {
+		this.requestMap = requestMap;
+	}
+
+	public Map getRequestParameterMap() {
+		return requestParameterMap;
+	}
+
+	/**
+	 * Set the request parameter map for this external context.
+	 * @param requestParameterMap the request parameter map to set.
+	 */
+	public void setRequestParameterMap(Map requestParameterMap) {
+		this.requestParameterMap = requestParameterMap;
+	}
+
+	public Iterator getRequestParameterNames() {
+		return requestParameterMap.keySet().iterator();
+	}
+
+	public Map getRequestParameterValuesMap() {
+		return null;
+	}
+
+	public String getRequestPathInfo() {
+		return null;
+	}
+
+	public String getRequestServletPath() {
+		return null;
+	}
+
+	public URL getResource(String arg0) throws MalformedURLException {
+		return null;
+	}
+
+	public InputStream getResourceAsStream(String arg0) {
+		return null;
+	}
+
+	public Set getResourcePaths(String arg0) {
+		return null;
+	}
+
+	public Object getResponse() {
+		return null;
+	}
+
+	public Object getSession(boolean arg0) {
+		return null;
+	}
+
+	public Map getSessionMap() {
+		return sessionMap;
+	}
+
+	public Principal getUserPrincipal() {
+		return null;
+	}
+
+	public boolean isUserInRole(String arg0) {
+		return false;
+	}
+
+	public void log(String arg0) {
+	}
+
+	public void log(String arg0, Throwable arg1) {
+	}
+
+	public void redirect(String arg0) throws IOException {
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/MockService.java

@@ -0,0 +1,6 @@
+package org.springframework.webflow.executor.jsf;
+
+public interface MockService {
+
+	public void doSomething(String arg);
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/MockViewHandler.java

@@ -0,0 +1,66 @@
+/*
+ * Copyright 2004-2007 the original author or authors.
+ *
+ * Licensed 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.springframework.webflow.executor.jsf;
+
+import java.io.IOException;
+import java.util.Locale;
+
+import javax.faces.FacesException;
+import javax.faces.application.ViewHandler;
+import javax.faces.component.UIViewRoot;
+import javax.faces.context.FacesContext;
+
+public class MockViewHandler extends ViewHandler {
+	private UIViewRoot viewRoot;
+
+	public Locale calculateLocale(FacesContext context) {
+		return null;
+	}
+
+	public String calculateRenderKitId(FacesContext context) {
+		return null;
+	}
+
+	public UIViewRoot createView(FacesContext context, String viewId) {
+		return viewRoot;
+	}
+
+	/**
+	 * Set the view root that this mpck is supposed to create.
+	 * @param viewRoot the view to set.
+	 */
+	public void setCreateView(UIViewRoot viewRoot) {
+		this.viewRoot = viewRoot;
+	}
+
+	public String getActionURL(FacesContext context, String viewId) {
+		return null;
+	}
+
+	public String getResourceURL(FacesContext context, String path) {
+		return null;
+	}
+
+	public void renderView(FacesContext context, UIViewRoot viewToRender) throws IOException, FacesException {
+	}
+
+	public UIViewRoot restoreView(FacesContext context, String viewId) {
+		return null;
+	}
+
+	public void writeState(FacesContext context) throws IOException {
+	}
+}

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/jsf-flow-beans.xml

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<beans xmlns="http://www.springframework.org/schema/beans"
+       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+       xmlns:flow="http://www.springframework.org/schema/webflow-config"
+       xsi:schemaLocation="
+           http://www.springframework.org/schema/beans
+           http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
+           http://www.springframework.org/schema/webflow-config
+           http://www.springframework.org/schema/webflow-config/spring-webflow-config-1.1.xsd">
+
+	<flow:enable-scopes/>
+	
+	<bean name="jsfModel" class="org.springframework.webflow.executor.jsf.JSFModel" scope="prototype"/>
+	
+	<bean name="flowScopedModel" class="org.springframework.webflow.executor.jsf.JSFModel" scope="flow"/>
+
+</beans>

spring-faces/src/test/java/org/springframework/webflow/executor/jsf/jsf-flow.xml

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<flow xmlns="http://www.springframework.org/schema/webflow" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://www.springframework.org/schema/webflow http://www.springframework.org/schema/webflow/spring-webflow-1.0.xsd">
+
+    <start-state idref="viewState1" />
+   
+    <view-state id="viewState1" view="view1">
+        <transition on="event1" to="doSomething"/>
+        <transition on="event2" to="evalSomething"/>
+    </view-state>
+   
+    <action-state id="doSomething">
+        <bean-action bean="serviceBean" method="doSomething">
+            <method-arguments>
+                <argument expression="#{JsfBean.prop1}"/>
+            </method-arguments>
+        </bean-action>
+        <transition to="viewState2"/>
+    </action-state>
+   
+    <action-state id="evalSomething">
+        <evaluate-action expression="#{JsfBean.addValue(jsfModel.value)}"/>
+        <transition to="viewState2"/>
+    </action-state>
+   
+    <view-state id="viewState2" view="view2">
+        <transition on="event1" to="endState1"/>
+    </view-state>
+   
+    <end-state id="endState1" view="endView1"/>   
+
+</flow>