| /* |
| * 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.struts2.views.jsp.ui; |
| |
| import com.opensymphony.xwork2.Action; |
| import com.opensymphony.xwork2.ActionSupport; |
| import org.apache.commons.lang3.StringUtils; |
| import org.apache.struts2.TestAction; |
| import org.apache.struts2.views.jsp.AbstractUITagTest; |
| |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.List; |
| |
| /** |
| * ActionMessageTag test case. |
| * |
| */ |
| public class ActionMessageTagTest extends AbstractUITagTest { |
| |
| public void testNoActionMessages() throws Exception { |
| |
| ActionMessageTag tag = new ActionMessageTag(); |
| ((InternalActionSupport)action).setHasActionMessage(false); |
| tag.setPageContext(pageContext); |
| tag.doStartTag(); |
| tag.doEndTag(); |
| |
| verify(ActionMessageTagTest.class.getResource("actionmessage-1.txt")); |
| } |
| |
| public void testActionMessageEscape() throws Exception { |
| |
| ActionMessageTag tag = new ActionMessageTag(); |
| TestAction testAction = new TestAction(); |
| testAction.addActionMessage("<p>hey</p>"); |
| stack.pop(); |
| stack.push(testAction); |
| tag.setEscape(true); |
| tag.setPageContext(pageContext); |
| tag.doStartTag(); |
| tag.doEndTag(); |
| |
| assertEquals(normalize("<ul class=\"actionMessage\"><li><span><p>hey</p></span></li></ul>", true), |
| normalize(writer.toString(), true)); |
| } |
| |
| public void testActionErrorsDontEscape() throws Exception { |
| |
| ActionMessageTag tag = new ActionMessageTag(); |
| TestAction testAction = new TestAction(); |
| testAction.addActionMessage("<p>hey</p>"); |
| stack.pop(); |
| stack.push(testAction); |
| tag.setEscape(false); |
| tag.setPageContext(pageContext); |
| tag.doStartTag(); |
| tag.doEndTag(); |
| |
| assertEquals(normalize("<ul class=\"actionMessage\"><li><span><p>hey</p></span></li></ul>", true), |
| normalize(writer.toString(), true)); |
| } |
| |
| |
| public void testYesActionMessages() throws Exception { |
| |
| ActionMessageTag tag = new ActionMessageTag(); |
| tag.setId("someid"); |
| ((InternalActionSupport)action).setHasActionMessage(true); |
| tag.setPageContext(pageContext); |
| tag.doStartTag(); |
| tag.doEndTag(); |
| |
| verify(ActionMessageTagTest.class.getResource("actionmessage-2.txt")); |
| } |
| |
| public void testYesActionMessagesWithEmptyMessages() throws Exception { |
| |
| ActionMessageTag tag = new ActionMessageTag(); |
| tag.setId("someid"); |
| InternalActionSupport internalActionSupport = (InternalActionSupport) action; |
| internalActionSupport.setJustNullElement(true); |
| tag.setPageContext(pageContext); |
| tag.doStartTag(); |
| tag.doEndTag(); |
| |
| assertTrue(StringUtils.isBlank(writer.toString())); |
| } |
| |
| public void testNullMessage() throws Exception { |
| |
| ActionMessageTag tag = new ActionMessageTag(); |
| tag.setId("someid"); |
| ((InternalActionSupport)action).setHasActionMessage(true); |
| ((InternalActionSupport)action).addActionMessage(null); |
| tag.setPageContext(pageContext); |
| tag.doStartTag(); |
| tag.doEndTag(); |
| |
| verify(ActionMessageTagTest.class.getResource("actionmessage-2.txt")); |
| } |
| |
| public Action getAction() { |
| return new InternalActionSupport(); |
| } |
| |
| /** |
| * Internal ActionSupport class for testing, can be in state with |
| * or without action messages. |
| * |
| */ |
| public class InternalActionSupport extends ActionSupport { |
| |
| private static final long serialVersionUID = -3230043189352453629L; |
| |
| private boolean canHaveActionMessage; |
| private boolean justNullElement; |
| |
| public void setHasActionMessage(boolean canHaveActionMessage) { |
| this.canHaveActionMessage = canHaveActionMessage; |
| } |
| |
| public void setJustNullElement(boolean justNullElement) { |
| this.justNullElement = justNullElement; |
| } |
| |
| public Collection getActionMessages() { |
| if (justNullElement) { |
| return Arrays.asList(null); |
| } else if (canHaveActionMessage) { |
| List messages = new ArrayList(); |
| messages.add("action message number 1"); |
| messages.add("action message number 2"); |
| messages.add("action message number 3"); |
| return messages; |
| } |
| else { |
| return Collections.EMPTY_LIST; |
| } |
| } |
| |
| public boolean hasActionMessages() { |
| return canHaveActionMessage; |
| } |
| } |
| } |