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Struts example source code file (FieldErrorTest.java)

This example Struts source code file (FieldErrorTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Struts tags/keywords

abstracttest, arraylist, exception, fielderror, fielderror, linkedhashmap, list, list, map, override, override, string, string, uibean, util

The Struts FieldErrorTest.java source code

/*
 * $Id: FieldErrorTest.java 1081295 2011-03-14 09:54:09Z mcucchiara $
 *
 * 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.java.simple;

import org.apache.struts2.components.FieldError;
import org.apache.struts2.components.UIBean;

import java.util.*;

public class FieldErrorTest extends AbstractTest {
    private FieldError tag;
    private Map<String, List errors;
    private List<String> fieldNames;

    public void testRenderFieldError() {
        tag.setCssClass("class");
        tag.setCssStyle("style");

        tag.evaluateParams();
        map.putAll(tag.getParameters());
        theme.renderTag(getTagName(), context);
        String output = writer.getBuffer().toString();
        String expected = s("<ul style='style' class='class'>
  • not good
  • bad
  • bad to the bone
  • "); assertEquals(expected, output); } public void testRenderFieldErrorWithoutCssClass() { tag.setCssStyle("style"); tag.evaluateParams(); map.putAll(tag.getParameters()); theme.renderTag(getTagName(), context); String output = writer.getBuffer().toString(); String expected = s("<ul style='style' class='errorMessage'>
  • not good
  • bad
  • bad to the bone
  • "); assertEquals(expected, output); } public void testRenderFieldErrorWithoutFieldName() { this.fieldNames.clear(); tag.evaluateParams(); map.putAll(tag.getParameters()); theme.renderTag(getTagName(), context); String output = writer.getBuffer().toString(); String expected = s("<ul class='errorMessage'>
  • not good
  • bad
  • bad to the bone
  • "); assertEquals(expected, output); } public void testRenderFieldErrorWithoutOneFieldName() { tag.setFieldName("field1"); tag.evaluateParams(); map.putAll(tag.getParameters()); theme.renderTag(getTagName(), context); String output = writer.getBuffer().toString(); String expected = s("<ul class='errorMessage'>
  • not good
  • bad
  • "); assertEquals(expected, output); } public void testRenderActionErrorNoErrors() { this.errors.clear(); this.fieldNames.clear(); tag.evaluateParams(); map.putAll(tag.getParameters()); theme.renderTag(getTagName(), context); String output = writer.getBuffer().toString(); assertEquals("", output); } @Override protected void setUp() throws Exception { this.errors = new LinkedHashMap<String, List() { { put("field1", Arrays.asList("not good", "bad")); put("field2", Arrays.asList("bad to the bone")); } }; this.fieldNames = new ArrayList<String>(); this.fieldNames.add("field1"); this.fieldNames.add("field2"); //errors are needed to setup stack super.setUp(); this.tag = new FieldError(stack, request, response); } @Override protected void setUpStack() { super.setUpStack(); expectFind("fieldErrorFieldNames", this.fieldNames); expectFind("fieldErrors", this.errors); } @Override protected UIBean getUIBean() { return tag; } @Override protected String getTagName() { return "fielderror"; } }

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