Merge branch '1.5.x'

This commit is contained in:
Stephane Nicoll
2016-11-24 17:44:17 +01:00
4 changed files with 192 additions and 0 deletions

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/*
* Copyright 2012-2016 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 javax.validation.Validator;
import org.springframework.boot.autoconfigure.EnableAutoConfiguration;
import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.condition.ConditionalOnResource;
import org.springframework.context.annotation.Bean;
import org.springframework.validation.beanvalidation.MethodValidationPostProcessor;
/**
* {@link EnableAutoConfiguration Auto-configuration} to configure the validation
* infrastructure.
*
* @author Stephane Nicoll
* @since 1.5.0
*/
@ConditionalOnClass({ Validator.class })
public class ValidationAutoConfiguration {
@Bean
@ConditionalOnResource(resources = "META-INF/services/javax.validation.spi.ValidationProvider")
@ConditionalOnMissingBean
public MethodValidationPostProcessor methodValidationPostProcessor() {
return new MethodValidationPostProcessor();
}
}

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/*
* Copyright 2012-2016 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.
*/
/**
* Auto-configuration for (JSR-303) Validation.
*/
package org.springframework.boot.autoconfigure.validation;

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/*
* Copyright 2012-2016 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 javax.validation.ConstraintViolationException;
import javax.validation.constraints.Size;
import org.junit.After;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.validation.annotation.Validated;
import org.springframework.validation.beanvalidation.MethodValidationPostProcessor;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link ValidationAutoConfiguration}.
*
* @author Stephane Nicoll
*/
public class ValidationAutoConfigurationTests {
@Rule
public ExpectedException thrown = ExpectedException.none();
private AnnotationConfigApplicationContext context;
@After
public void close() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void validationIsEnabled() {
load(SampleService.class);
SampleService service = this.context.getBean(SampleService.class);
service.doSomething("Valid");
this.thrown.expect(ConstraintViolationException.class);
service.doSomething("KO");
}
@Test
public void userDefinedMethodValidationPostProcessorTakesPrecedence() {
load(SampleConfiguration.class);
assertThat(this.context.getBean(MethodValidationPostProcessor.class))
.isSameAs(this.context.getBean("testMethodValidationPostProcessor"));
assertThat(this.context.getBeansOfType(MethodValidationPostProcessor.class)).hasSize(1);
}
public void load(Class<?> config) {
AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext();
if (config != null) {
applicationContext.register(config);
}
applicationContext.register(ValidationAutoConfiguration.class);
applicationContext.refresh();
this.context = applicationContext;
}
@Validated
static class SampleService {
public void doSomething(@Size(min = 3, max = 10) String name) {
}
}
@Configuration
static class SampleConfiguration {
@Bean
public MethodValidationPostProcessor testMethodValidationPostProcessor() {
return new MethodValidationPostProcessor();
}
}
}