Struts example source code file (ConversionErrorFieldValidatorTest.java)

This example Struts source code file (ConversionErrorFieldValidatorTest.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

conversionerrorfieldvalidator, delegatingvalidatorcontext, hashmap, list, list, map, map, object, object, override, string, string, util, validationawaresupport, validationexception

The Struts ConversionErrorFieldValidatorTest.java source code

/*
 * Copyright 2002-2003,2009 The Apache Software Foundation.
 * 
 * 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 com.opensymphony.xwork2.validator;

import com.opensymphony.xwork2.ActionContext;
import com.opensymphony.xwork2.ValidationAware;
import com.opensymphony.xwork2.ValidationAwareSupport;
import com.opensymphony.xwork2.XWorkTestCase;
import com.opensymphony.xwork2.util.ValueStack;
import com.opensymphony.xwork2.validator.validators.ConversionErrorFieldValidator;

import java.util.HashMap;
import java.util.List;
import java.util.Map;


/**
 * ConversionErrorFieldValidatorTest
 *
 * @author Jason Carreira
 *         Date: Nov 28, 2003 3:45:37 PM
 */
public class ConversionErrorFieldValidatorTest extends XWorkTestCase {

    private static final String defaultFooMessage = "Invalid field value for field \"foo\".";


    private ConversionErrorFieldValidator validator;
    private ValidationAware validationAware;


    @Override
    public void setUp() throws Exception {
        super.setUp();
        ValueStack stack = ActionContext.getContext().getValueStack();
        ActionContext context = new ActionContext(stack.getContext());

        Map<String, Object> conversionErrors = new HashMap();
        conversionErrors.put("foo", "bar");
        context.setConversionErrors(conversionErrors);
        validator = new ConversionErrorFieldValidator();
        validationAware = new ValidationAwareSupport();

        DelegatingValidatorContext validatorContext = new DelegatingValidatorContext(validationAware);
        stack.push(validatorContext);
        validator.setValidatorContext(validatorContext);
        validator.setFieldName("foo");
        validator.setValueStack(ActionContext.getContext().getValueStack());
        assertEquals(0, validationAware.getFieldErrors().size());
    }

    public void testConversionErrorMessageUsesProvidedMessage() throws ValidationException {
        String message = "default message";
        validator.setDefaultMessage(message);
        validator.validate(validationAware);


        Map fieldErrors = validationAware.getFieldErrors();
        assertTrue(fieldErrors.containsKey("foo"));
        assertEquals(message, ((List) fieldErrors.get("foo")).get(0));
    }

    public void testConversionErrorsAreAddedToFieldErrors() throws ValidationException {
        validator.validate(validationAware);

        Map fieldErrors = validationAware.getFieldErrors();
        assertTrue(fieldErrors.containsKey("foo"));
        assertEquals(defaultFooMessage, ((List) fieldErrors.get("foo")).get(0));
    }

}