/*
* Copyright 2004-2005 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.springmodules.validation.bean;
import java.util.HashMap;
import java.util.Map;
import junit.framework.TestCase;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.core.io.ClassPathResource;
import org.springframework.validation.BindException;
import org.springframework.validation.Validator;
import org.springmodules.validation.bean.conf.DefaultBeanValidationConfiguration;
import org.springmodules.validation.bean.conf.loader.SimpleBeanValidationConfigurationLoader;
import org.springmodules.validation.bean.conf.loader.xml.DefaultValidationRuleElementHandlerRegistry;
import org.springmodules.validation.bean.conf.loader.xml.DefaultXmlBeanValidationConfigurationLoader;
import org.springmodules.validation.bean.converter.DefaultErrorCodeConverter;
import org.springmodules.validation.bean.rule.DefaultValidationRule;
import org.springmodules.validation.util.cel.valang.ValangCondition;
import org.springmodules.validation.util.cel.valang.ValangConditionExpressionParser;
import org.springmodules.validation.util.condition.Conditions;
import org.springmodules.validation.valang.functions.UpperCaseFunction;
/**
* Integration tests for the bean validator framework.
*
* @author Uri Boness
*/
public class BeanValidatorIntegrationTests extends TestCase {
public void testBeanValidator_WithManualConfiguration() throws Exception {
// creating the validation configuration for the bean.
DefaultBeanValidationConfiguration personValidationConfiguration = new DefaultBeanValidationConfiguration();
personValidationConfiguration.addGlobalRule(new DefaultValidationRule(Conditions.minLength("name", 4), "minLength"));
personValidationConfiguration.addPropertyRule("name", new DefaultValidationRule(Conditions.minLength("name", 5), "minLength"));
SimpleBeanValidationConfigurationLoader loader = new SimpleBeanValidationConfigurationLoader();
loader.setClassValidation(Person.class, personValidationConfiguration);
BeanValidator validator = new BeanValidator();
validator.setErrorCodeConverter(new DefaultErrorCodeConverter());
validator.setConfigurationLoader(loader);
Person person = new Person("Uri");
BindException errors = new BindException(person, "person");
validator.validate(person, errors);
assertTrue(errors.hasFieldErrors("name"));
assertTrue(errors.hasGlobalErrors());
assertEquals(1, errors.getFieldErrorCount("name"));
assertEquals(1, errors.getGlobalErrorCount());
assertEquals("Person[minLength]", errors.getGlobalError().getCode());
assertEquals("Person.name[minLength]", errors.getFieldError("name").getCode());
}
public void testBeanValidator_WithCustomValangFunctions() throws Exception {
Map functionsByName = new HashMap();
functionsByName.put("tupper", UpperCaseFunction.class.getName());
ValangCondition goodCondition = new ValangCondition("tupper(name) == 'URI'", functionsByName, null);
ValangCondition badCondition = new ValangCondition("tupper(name) == 'Uri'", functionsByName, null);
// creating the validation configuration for the bean.
DefaultBeanValidationConfiguration personValidationConfiguration = new DefaultBeanValidationConfiguration();
personValidationConfiguration.addGlobalRule(new DefaultValidationRule(goodCondition, "good"));
personValidationConfiguration.addGlobalRule(new DefaultValidationRule(badCondition, "bad"));
SimpleBeanValidationConfigurationLoader loader = new SimpleBeanValidationConfigurationLoader();
loader.setClassValidation(Person.class, personValidationConfiguration);
BeanValidator validator = new BeanValidator(loader);
validator.setErrorCodeConverter(new DefaultErrorCodeConverter());
validator.setConfigurationLoader(loader);
Person person = new Person("Uri");
BindException errors = new BindException(person, "person");
validator.validate(person, errors);
assertTrue(errors.hasGlobalErrors());
assertEquals(1, errors.getGlobalErrorCount());
assertEquals("Person[bad]", errors.getGlobalError().getCode());
}
public void testBeanValidator_WithCustomValangFunctions2() throws Exception {
Map functionsByName = new HashMap();
functionsByName.put("tupper", UpperCaseFunction.class.getName());
ValangConditionExpressionParser conditionExpressionParser = new ValangConditionExpressionParser();
conditionExpressionParser.setCustomFunctions(functionsByName);
DefaultValidationRuleElementHandlerRegistry registry = new DefaultValidationRuleElementHandlerRegistry();
registry.setConditionExpressionParser(conditionExpressionParser);
registry.afterPropertiesSet();
DefaultXmlBeanValidationConfigurationLoader loader = new DefaultXmlBeanValidationConfigurationLoader();
loader.setResource(new ClassPathResource("validation.xml", getClass()));
loader.setElementHandlerRegistry(registry);
loader.afterPropertiesSet();
BeanValidator validator = new BeanValidator(loader);
validator.setErrorCodeConverter(new DefaultErrorCodeConverter());
Person person = new Person("Uri");
person.setHomeless(false);
person.setAddress(new Address(null, "Amsterdam"));
BindException errors = new BindException(person, "person");
validator.validate(person, errors);
assertTrue(errors.hasGlobalErrors());
assertEquals(1, errors.getGlobalErrorCount());
assertEquals(1, errors.getFieldErrorCount());
assertEquals("Person[bad]", errors.getGlobalError().getCode());
assertEquals("Address.street[not.null]", errors.getFieldError("address.street").getCode());
}
public void testBeanValidator_WithApplicationContext() throws Exception {
ClassPathXmlApplicationContext context =
new ClassPathXmlApplicationContext("org/springmodules/validation/bean/beanValidator-tests.xml");
Person person = new Person("Uri");
BindException errors = new BindException(person, "person");
Validator validator = (Validator)context.getBean("validator");
validator.validate(person, errors);
assertTrue(errors.hasGlobalErrors());
assertEquals(1, errors.getGlobalErrorCount());
assertEquals("Person[bad]", errors.getGlobalError().getCode());
}
public void testBeanValidator_WithNonNullNullableValue() throws Exception {
ClassPathXmlApplicationContext context =
new ClassPathXmlApplicationContext("org/springmodules/validation/bean/beanValidator-tests.xml");
Person person = new Person("Uri");
person.setPhone("1234"); // should be validation error - length < 7
BindException errors = new BindException(person, "person");
Validator validator = (Validator)context.getBean("validator");
validator.validate(person, errors);
assertTrue(errors.hasFieldErrors("phone"));
assertEquals(1, errors.getFieldErrorCount("phone"));
assertEquals("Person.phone[min.length]", errors.getFieldError("phone").getCode());
}
}