/*
* 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.hazelcast;
import java.io.IOException;
import com.hazelcast.client.config.ClientConfig;
import com.hazelcast.client.impl.HazelcastClientProxy;
import com.hazelcast.config.Config;
import com.hazelcast.core.Hazelcast;
import com.hazelcast.core.HazelcastInstance;
import org.junit.After;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Rule;
import org.junit.Test;
import org.junit.rules.ExpectedException;
import org.springframework.beans.factory.BeanCreationException;
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 static org.assertj.core.api.Assertions.assertThat;
/**
* Tests for {@link HazelcastAutoConfiguration} specific to the client.
*
* @author Vedran Pavic
* @author Stephane Nicoll
*/
public class HazelcastAutoConfigurationClientTests {
@Rule
public final ExpectedException thrown = ExpectedException.none();
private AnnotationConfigApplicationContext context;
/**
* Servers the test clients will connect to.
*/
private static HazelcastInstance hazelcastServer;
@BeforeClass
public static void init() {
hazelcastServer = Hazelcast.newHazelcastInstance();
}
@AfterClass
public static void close() {
if (hazelcastServer != null) {
hazelcastServer.shutdown();
}
}
@After
public void closeContext() {
if (this.context != null) {
this.context.close();
}
}
@Test
public void systemProperty() throws IOException {
System.setProperty(HazelcastClientConfiguration.CONFIG_SYSTEM_PROPERTY,
"classpath:org/springframework/boot/autoconfigure/hazelcast/"
+ "hazelcast-client-specific.xml");
try {
load();
HazelcastInstance hazelcastInstance = this.context
.getBean(HazelcastInstance.class);
assertThat(hazelcastInstance).isInstanceOf(HazelcastClientProxy.class);
assertThat(hazelcastInstance.getName()).startsWith("hz.client_");
}
finally {
System.clearProperty(HazelcastClientConfiguration.CONFIG_SYSTEM_PROPERTY);
}
}
@Test
public void explicitConfigFile() throws IOException {
load("spring.hazelcast.config=org/springframework/boot/autoconfigure/"
+ "hazelcast/hazelcast-client-specific.xml");
HazelcastInstance hazelcastInstance = this.context
.getBean(HazelcastInstance.class);
assertThat(hazelcastInstance).isInstanceOf(HazelcastClientProxy.class);
assertThat(hazelcastInstance.getName()).startsWith("hz.client_");
}
@Test
public void explicitConfigUrl() throws IOException {
load("spring.hazelcast.config=hazelcast-client-default.xml");
HazelcastInstance hazelcastInstance = this.context
.getBean(HazelcastInstance.class);
assertThat(hazelcastInstance).isInstanceOf(HazelcastClientProxy.class);
assertThat(hazelcastInstance.getName()).startsWith("hz.client_");
}
@Test
public void unknownConfigFile() {
this.thrown.expect(BeanCreationException.class);
this.thrown.expectMessage("foo/bar/unknown.xml");
load("spring.hazelcast.config=foo/bar/unknown.xml");
}
@Test
public void clientConfigTakesPrecedence() {
load(HazelcastServerAndClientConfig.class,
"spring.hazelcast.config=this-is-ignored.xml");
HazelcastInstance hazelcastInstance = this.context
.getBean(HazelcastInstance.class);
assertThat(hazelcastInstance).isInstanceOf(HazelcastClientProxy.class);
}
private void load(String... environment) {
load(null, environment);
}
private void load(Class<?> config, String... environment) {
AnnotationConfigApplicationContext applicationContext = new AnnotationConfigApplicationContext();
EnvironmentTestUtils.addEnvironment(applicationContext, environment);
if (config != null) {
applicationContext.register(config);
}
applicationContext.register(HazelcastAutoConfiguration.class);
applicationContext.refresh();
this.context = applicationContext;
}
@Configuration
static class HazelcastServerAndClientConfig {
@Bean
public Config config() {
return new Config();
}
@Bean
public ClientConfig clientConfig() {
return new ClientConfig();
}
}
}