/*
* 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.data.rest;
import java.net.URI;
import java.util.Date;
import java.util.Map;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.databind.ObjectMapper;
import org.junit.After;
import org.junit.Test;
import org.springframework.boot.autoconfigure.ImportAutoConfiguration;
import org.springframework.boot.autoconfigure.TestAutoConfigurationPackage;
import org.springframework.boot.autoconfigure.context.PropertyPlaceholderAutoConfiguration;
import org.springframework.boot.autoconfigure.data.jpa.JpaRepositoriesAutoConfiguration;
import org.springframework.boot.autoconfigure.data.jpa.city.City;
import org.springframework.boot.autoconfigure.jackson.JacksonAutoConfiguration;
import org.springframework.boot.autoconfigure.jdbc.EmbeddedDataSourceConfiguration;
import org.springframework.boot.autoconfigure.orm.jpa.HibernateJpaAutoConfiguration;
import org.springframework.boot.test.util.EnvironmentTestUtils;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.data.rest.core.config.RepositoryRestConfiguration;
import org.springframework.data.rest.core.mapping.RepositoryDetectionStrategy.RepositoryDetectionStrategies;
import org.springframework.data.rest.webmvc.BaseUri;
import org.springframework.data.rest.webmvc.config.RepositoryRestConfigurerAdapter;
import org.springframework.data.rest.webmvc.config.RepositoryRestMvcConfiguration;
import org.springframework.http.MediaType;
import org.springframework.http.converter.json.Jackson2ObjectMapperBuilder;
import org.springframework.mock.web.MockServletContext;
import org.springframework.web.context.support.AnnotationConfigWebApplicationContext;
import org.springframework.web.servlet.config.annotation.EnableWebMvc;
import static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link RepositoryRestMvcAutoConfiguration}.
*
* @author Rob Winch
* @author Andy Wilkinson
* @author Stephane Nicoll
*/
public class RepositoryRestMvcAutoConfigurationTests {
private AnnotationConfigWebApplicationContext context;
@After
public void tearDown() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void testDefaultRepositoryConfiguration() throws Exception {
load(TestConfiguration.class);
assertThat(this.context.getBean(RepositoryRestMvcConfiguration.class))
.isNotNull();
}
@Test
public void testWithCustomBasePath() throws Exception {
load(TestConfiguration.class, "spring.data.rest.base-path:foo");
assertThat(this.context.getBean(RepositoryRestMvcConfiguration.class))
.isNotNull();
RepositoryRestConfiguration bean = this.context
.getBean(RepositoryRestConfiguration.class);
URI expectedUri = URI.create("/foo");
assertThat(bean.getBaseUri()).as("Custom basePath not set")
.isEqualTo(expectedUri);
BaseUri baseUri = this.context.getBean(BaseUri.class);
assertThat(expectedUri).as("Custom basePath has not been applied to BaseUri bean")
.isEqualTo(baseUri.getUri());
}
@Test
public void testWithCustomSettings() throws Exception {
load(TestConfiguration.class, "spring.data.rest.default-page-size:42",
"spring.data.rest.max-page-size:78",
"spring.data.rest.page-param-name:_page",
"spring.data.rest.limit-param-name:_limit",
"spring.data.rest.sort-param-name:_sort",
"spring.data.rest.detection-strategy=visibility",
"spring.data.rest.default-media-type:application/my-json",
"spring.data.rest.return-body-on-create:false",
"spring.data.rest.return-body-on-update:false",
"spring.data.rest.enable-enum-translation:true");
assertThat(this.context.getBean(RepositoryRestMvcConfiguration.class))
.isNotNull();
RepositoryRestConfiguration bean = this.context
.getBean(RepositoryRestConfiguration.class);
assertThat(bean.getDefaultPageSize()).isEqualTo(42);
assertThat(bean.getMaxPageSize()).isEqualTo(78);
assertThat(bean.getPageParamName()).isEqualTo("_page");
assertThat(bean.getLimitParamName()).isEqualTo("_limit");
assertThat(bean.getSortParamName()).isEqualTo("_sort");
assertThat(bean.getRepositoryDetectionStrategy())
.isEqualTo(RepositoryDetectionStrategies.VISIBILITY);
assertThat(bean.getDefaultMediaType())
.isEqualTo(MediaType.parseMediaType("application/my-json"));
assertThat(bean.returnBodyOnCreate(null)).isFalse();
assertThat(bean.returnBodyOnUpdate(null)).isFalse();
assertThat(bean.isEnableEnumTranslation()).isTrue();
}
@Test
public void testWithCustomConfigurer() {
load(TestConfigurationWithConfigurer.class,
"spring.data.rest.detection-strategy=visibility",
"spring.data.rest.default-media-type:application/my-json");
assertThat(this.context.getBean(RepositoryRestMvcConfiguration.class))
.isNotNull();
RepositoryRestConfiguration bean = this.context
.getBean(RepositoryRestConfiguration.class);
assertThat(bean.getRepositoryDetectionStrategy())
.isEqualTo(RepositoryDetectionStrategies.ALL);
assertThat(bean.getDefaultMediaType())
.isEqualTo(MediaType.parseMediaType("application/my-custom-json"));
assertThat(bean.getMaxPageSize()).isEqualTo(78);
}
@Test
public void backOffWithCustomConfiguration() {
load(TestConfigurationWithRestMvcConfig.class, "spring.data.rest.base-path:foo");
assertThat(this.context.getBean(RepositoryRestMvcConfiguration.class))
.isNotNull();
RepositoryRestConfiguration bean = this.context
.getBean(RepositoryRestConfiguration.class);
assertThat(bean.getBaseUri()).isEqualTo(URI.create(""));
}
@Test
public void objectMappersAreConfiguredUsingObjectMapperBuilder()
throws JsonProcessingException {
load(TestConfigurationWithObjectMapperBuilder.class);
assertThatDateIsFormattedCorrectly("halObjectMapper");
assertThatDateIsFormattedCorrectly("objectMapper");
}
@Test
public void primaryObjectMapperIsAvailable() {
load(TestConfiguration.class);
Map<String, ObjectMapper> objectMappers = this.context
.getBeansOfType(ObjectMapper.class);
assertThat(objectMappers.size()).isGreaterThan(1);
this.context.getBean(ObjectMapper.class);
}
public void assertThatDateIsFormattedCorrectly(String beanName)
throws JsonProcessingException {
ObjectMapper objectMapper = this.context.getBean(beanName, ObjectMapper.class);
assertThat(objectMapper.writeValueAsString(new Date(1413387983267L)))
.isEqualTo("\"2014-10\"");
}
private void load(Class<?> config, String... environment) {
AnnotationConfigWebApplicationContext applicationContext = new AnnotationConfigWebApplicationContext();
applicationContext.setServletContext(new MockServletContext());
applicationContext.register(config, BaseConfiguration.class);
EnvironmentTestUtils.addEnvironment(applicationContext, environment);
applicationContext.refresh();
this.context = applicationContext;
}
@Configuration
@Import(EmbeddedDataSourceConfiguration.class)
@ImportAutoConfiguration({ HibernateJpaAutoConfiguration.class,
JpaRepositoriesAutoConfiguration.class,
PropertyPlaceholderAutoConfiguration.class,
RepositoryRestMvcAutoConfiguration.class, JacksonAutoConfiguration.class })
protected static class BaseConfiguration {
}
@Configuration
@TestAutoConfigurationPackage(City.class)
@EnableWebMvc
protected static class TestConfiguration {
}
@Import({ TestConfiguration.class, TestRepositoryRestConfigurer.class })
protected static class TestConfigurationWithConfigurer {
}
@Import({ TestConfiguration.class, RepositoryRestMvcConfiguration.class })
protected static class TestConfigurationWithRestMvcConfig {
}
@Configuration
@TestAutoConfigurationPackage(City.class)
@EnableWebMvc
static class TestConfigurationWithObjectMapperBuilder {
@Bean
public Jackson2ObjectMapperBuilder objectMapperBuilder() {
Jackson2ObjectMapperBuilder objectMapperBuilder = new Jackson2ObjectMapperBuilder();
objectMapperBuilder.simpleDateFormat("yyyy-MM");
return objectMapperBuilder;
}
}
static class TestRepositoryRestConfigurer extends RepositoryRestConfigurerAdapter {
@Override
public void configureRepositoryRestConfiguration(
RepositoryRestConfiguration config) {
config.setRepositoryDetectionStrategy(RepositoryDetectionStrategies.ALL);
config.setDefaultMediaType(
MediaType.parseMediaType("application/my-custom-json"));
config.setMaxPageSize(78);
}
}
}