| /* |
| * 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 com.opensymphony.xwork2.interceptor; |
| |
| import com.mockobjects.dynamic.Mock; |
| import com.opensymphony.xwork2.*; |
| import com.opensymphony.xwork2.util.ValueStack; |
| |
| import java.util.*; |
| |
| |
| /** |
| * Unit test for {@link ChainingInterceptor}. |
| * |
| * @author Jason Carreira |
| */ |
| public class ChainingInterceptorTest extends XWorkTestCase { |
| |
| ActionInvocation invocation; |
| ChainingInterceptor interceptor; |
| Mock mockInvocation; |
| ValueStack stack; |
| |
| |
| public void testActionErrorsCanBeAddedAfterChain() throws Exception { |
| SimpleAction action1 = new SimpleAction(); |
| SimpleAction action2 = new SimpleAction(); |
| action1.addActionError("foo"); |
| mockInvocation.matchAndReturn("getAction", action2); |
| stack.push(action1); |
| stack.push(action2); |
| interceptor.setCopyErrors("true"); |
| interceptor.setCopyMessages("true"); |
| |
| interceptor.intercept(invocation); |
| |
| assertEquals(action1.getActionErrors(), action2.getActionErrors()); |
| action2.addActionError("bar"); |
| assertEquals(1, action1.getActionErrors().size()); |
| assertEquals(2, action2.getActionErrors().size()); |
| assertTrue(action2.getActionErrors().contains("bar")); |
| } |
| |
| public void testActionErrorsNotCopiedAfterChain() throws Exception { |
| SimpleAction action1 = new SimpleAction(); |
| SimpleAction action2 = new SimpleAction(); |
| action1.addActionError("foo"); |
| mockInvocation.matchAndReturn("getAction", action2); |
| stack.push(action1); |
| stack.push(action2); |
| |
| interceptor.intercept(invocation); |
| |
| assertEquals(Collections.EMPTY_LIST, action2.getActionErrors()); |
| action2.addActionError("bar"); |
| assertEquals(1, action1.getActionErrors().size()); |
| assertEquals(1, action2.getActionErrors().size()); |
| assertTrue(action2.getActionErrors().contains("bar")); |
| assertFalse(action2.getActionErrors().contains("foo")); |
| } |
| |
| public void testPropertiesChained() throws Exception { |
| TestBean bean = new TestBean(); |
| TestBeanAction action = new TestBeanAction(); |
| mockInvocation.matchAndReturn("getAction", action); |
| bean.setBirth(new Date()); |
| bean.setName("foo"); |
| bean.setCount(1); |
| stack.push(bean); |
| stack.push(action); |
| interceptor.setCopyErrors("true"); |
| interceptor.setCopyMessages("true"); |
| |
| interceptor.intercept(invocation); |
| |
| assertEquals(bean.getBirth(), action.getBirth()); |
| assertEquals(bean.getName(), action.getName()); |
| assertEquals(bean.getCount(), action.getCount()); |
| } |
| |
| public void testExcludesPropertiesChained() throws Exception { |
| TestBean bean = new TestBean(); |
| TestBeanAction action = new TestBeanAction(); |
| mockInvocation.matchAndReturn("getAction", action); |
| bean.setBirth(new Date()); |
| bean.setName("foo"); |
| bean.setCount(1); |
| stack.push(bean); |
| stack.push(action); |
| interceptor.setCopyErrors("true"); |
| interceptor.setCopyMessages("true"); |
| |
| String excludes = "count"; |
| interceptor.setExcludes(excludes); |
| |
| interceptor.intercept(invocation); |
| |
| assertEquals(bean.getBirth(), action.getBirth()); |
| assertEquals(bean.getName(), action.getName()); |
| assertEquals(0, action.getCount()); |
| assertEquals(interceptor.getExcludes().iterator().next(), "count"); |
| } |
| |
| public void testTwoExcludesPropertiesChained() throws Exception { |
| TestBean bean = new TestBean(); |
| TestBeanAction action = new TestBeanAction(); |
| mockInvocation.matchAndReturn("getAction", action); |
| bean.setBirth(new Date()); |
| bean.setName("foo"); |
| bean.setCount(1); |
| stack.push(bean); |
| stack.push(action); |
| |
| String excludes = "name,count"; |
| interceptor.setExcludes(excludes); |
| interceptor.intercept(invocation); |
| assertEquals(bean.getBirth(), action.getBirth()); |
| assertEquals(null, action.getName()); |
| assertEquals(0, action.getCount()); |
| assertTrue(interceptor.getExcludes().contains("count")); |
| assertTrue(interceptor.getExcludes().contains("name")); |
| assertTrue(interceptor.getExcludes().size() == 2); |
| } |
| |
| public void testNullCompoundRootElementAllowsProcessToContinue() throws Exception { |
| // we should not get NPE, but instead get a warning logged. |
| stack.push(null); |
| stack.push(null); |
| stack.push(null); |
| interceptor.intercept(invocation); |
| } |
| |
| |
| @Override |
| protected void setUp() throws Exception { |
| super.setUp(); |
| stack = ActionContext.getContext().getValueStack(); |
| mockInvocation = new Mock(ActionInvocation.class); |
| mockInvocation.expectAndReturn("getStack", stack); |
| mockInvocation.expectAndReturn("invoke", Action.SUCCESS); |
| mockInvocation.expectAndReturn("getInvocationContext", ActionContext.of(new HashMap<>()).bind()); |
| mockInvocation.expectAndReturn("getResult", new ActionChainResult()); |
| invocation = (ActionInvocation) mockInvocation.proxy(); |
| interceptor = new ChainingInterceptor(); |
| container.inject(interceptor); |
| } |
| |
| |
| private class TestBeanAction extends TestBean implements Action { |
| public String execute() throws Exception { |
| return SUCCESS; |
| } |
| } |
| } |