/*
* 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.elasticsearch.jest;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import com.google.gson.Gson;
import io.searchbox.client.JestClient;
import io.searchbox.client.config.HttpClientConfig;
import io.searchbox.client.http.JestHttpClient;
import io.searchbox.core.Index;
import io.searchbox.core.Search;
import org.elasticsearch.index.query.QueryBuilders;
import org.elasticsearch.search.builder.SearchSourceBuilder;
import org.junit.After;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.beans.factory.BeanCreationException;
import org.springframework.boot.autoconfigure.data.elasticsearch.ElasticsearchAutoConfiguration;
import org.springframework.boot.autoconfigure.gson.GsonAutoConfiguration;
import org.springframework.boot.test.util.EnvironmentTestUtils;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.util.SocketUtils;
import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
/**
* Tests for {@link JestAutoConfiguration}.
*
* @author Stephane Nicoll
* @author Andy Wilkinson
*/
public class JestAutoConfigurationTests {
@Rule
public ExpectedException thrown = ExpectedException.none();
protected AnnotationConfigApplicationContext context;
@After
public void close() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void jestClientOnLocalhostByDefault() {
load();
assertThat(this.context.getBeansOfType(JestClient.class)).hasSize(1);
}
@Test
public void customJestClient() {
load(CustomJestClient.class,
"spring.elasticsearch.jest.uris[0]=http://localhost:9200");
assertThat(this.context.getBeansOfType(JestClient.class)).hasSize(1);
}
@Test
public void customGson() {
load(CustomGson.class, "spring.elasticsearch.jest.uris=http://localhost:9200");
JestHttpClient client = (JestHttpClient) this.context.getBean(JestClient.class);
assertThat(client.getGson()).isSameAs(this.context.getBean("customGson"));
}
@Test
public void customizerOverridesAutoConfig() {
load(BuilderCustomizer.class,
"spring.elasticsearch.jest.uris=http://localhost:9200");
JestHttpClient client = (JestHttpClient) this.context.getBean(JestClient.class);
assertThat(client.getGson())
.isSameAs(this.context.getBean(BuilderCustomizer.class).getGson());
}
@Test
public void proxyHostWithoutPort() {
this.thrown.expect(BeanCreationException.class);
this.thrown.expectMessage("Proxy port must not be null");
load("spring.elasticsearch.jest.uris=http://localhost:9200",
"spring.elasticsearch.jest.proxy.host=proxy.example.com");
}
@Test
public void jestCanCommunicateWithElasticsearchInstance() throws IOException {
int port = SocketUtils.findAvailableTcpPort();
load(ElasticsearchAutoConfiguration.class,
"spring.data.elasticsearch.properties.path.home:target/elastic",
"spring.data.elasticsearch.properties.http.enabled:true",
"spring.data.elasticsearch.properties.http.port:" + port,
"spring.elasticsearch.jest.uris:http://localhost:" + port);
JestClient client = this.context.getBean(JestClient.class);
Map<String, String> source = new HashMap<>();
source.put("a", "alpha");
source.put("b", "bravo");
Index index = new Index.Builder(source).index("foo").type("bar").build();
client.execute(index);
SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder();
searchSourceBuilder.query(QueryBuilders.matchQuery("a", "alpha"));
assertThat(client.execute(new Search.Builder(searchSourceBuilder.toString())
.addIndex("foo").build()).getResponseCode()).isEqualTo(200);
}
private void load(String... environment) {
load(null, environment);
}
private void load(Class<?> config, String... environment) {
AnnotationConfigApplicationContext context = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(context, environment);
if (config != null) {
context.register(config);
}
context.register(GsonAutoConfiguration.class, JestAutoConfiguration.class);
context.refresh();
this.context = context;
}
@Configuration
static class CustomJestClient {
@Bean
public JestClient customJestClient() {
return mock(JestClient.class);
}
}
@Configuration
static class CustomGson {
@Bean
public Gson customGson() {
return new Gson();
}
}
@Configuration
@Import(CustomGson.class)
static class BuilderCustomizer {
private final Gson gson = new Gson();
@Bean
public HttpClientConfigBuilderCustomizer customizer() {
return new HttpClientConfigBuilderCustomizer() {
@Override
public void customize(HttpClientConfig.Builder builder) {
builder.gson(BuilderCustomizer.this.gson);
}
};
}
Gson getGson() {
return this.gson;
}
}
}