/*
* Copyright 2012-2017 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.springframework.boot.autoconfigure.validation;
import java.util.HashMap;
import javax.validation.constraints.Min;
import org.junit.After;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.validation.MapBindingResult;
import org.springframework.validation.beanvalidation.LocalValidatorFactoryBean;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
/**
* Tests for {@link ValidatorAdapter}.
*
* @author Stephane Nicoll
*/
public class ValidatorAdapterTests {
private AnnotationConfigApplicationContext context;
@After
public void close() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void wrapLocalValidatorFactoryBean() {
ValidatorAdapter wrapper = load(
LocalValidatorFactoryBeanConfig.class);
assertThat(wrapper.supports(SampleData.class)).isTrue();
MapBindingResult errors = new MapBindingResult(new HashMap<String, Object>(),
"test");
wrapper.validate(new SampleData(40), errors);
assertThat(errors.getErrorCount()).isEqualTo(1);
}
@Test
public void wrapperInvokesCallbackOnNonManagedBean() {
load(NonManagedBeanConfig.class);
LocalValidatorFactoryBean validator = this.context
.getBean(NonManagedBeanConfig.class).validator;
verify(validator, times(1)).setApplicationContext(any(ApplicationContext.class));
verify(validator, times(1)).afterPropertiesSet();
verify(validator, times(0)).destroy();
this.context.close();
this.context = null;
verify(validator, times(1)).destroy();
}
@Test
public void wrapperDoesNotInvokeCallbackOnManagedBean() {
load(ManagedBeanConfig.class);
LocalValidatorFactoryBean validator = this.context
.getBean(ManagedBeanConfig.class).validator;
verify(validator, times(0)).setApplicationContext(any(ApplicationContext.class));
verify(validator, times(0)).afterPropertiesSet();
verify(validator, times(0)).destroy();
this.context.close();
this.context = null;
verify(validator, times(0)).destroy();
}
private ValidatorAdapter load(Class<?> config) {
AnnotationConfigApplicationContext ctx = new AnnotationConfigApplicationContext();
ctx.register(config);
ctx.refresh();
this.context = ctx;
return this.context.getBean(ValidatorAdapter.class);
}
@Configuration
static class LocalValidatorFactoryBeanConfig {
@Bean
public LocalValidatorFactoryBean validator() {
return new LocalValidatorFactoryBean();
}
@Bean
public ValidatorAdapter wrapper() {
return new ValidatorAdapter(validator(), true);
}
}
@Configuration
static class NonManagedBeanConfig {
private final LocalValidatorFactoryBean validator = mock(
LocalValidatorFactoryBean.class);
@Bean
public ValidatorAdapter wrapper() {
return new ValidatorAdapter(this.validator, false);
}
}
@Configuration
static class ManagedBeanConfig {
private final LocalValidatorFactoryBean validator = mock(
LocalValidatorFactoryBean.class);
@Bean
public ValidatorAdapter wrapper() {
return new ValidatorAdapter(this.validator, true);
}
}
static class SampleData {
@Min(42)
private int counter;
SampleData(int counter) {
this.counter = counter;
}
}
}