Add integration tests testing the serialization of a Session with GemFire Data Serialization along with using Java Serialization to serialize the contents of the Session.
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John Blum
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/*
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* Copyright 2019 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.session.data.gemfire.serialization.data;
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import static org.assertj.core.api.Assertions.assertThat;
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import java.io.IOException;
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import java.io.Serializable;
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import org.junit.Before;
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import org.junit.BeforeClass;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.apache.geode.cache.client.ClientCache;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.AnnotationConfigApplicationContext;
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import org.springframework.data.gemfire.config.annotation.CacheServerApplication;
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import org.springframework.data.gemfire.config.annotation.ClientCacheApplication;
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import org.springframework.session.Session;
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import org.springframework.session.SessionRepository;
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import org.springframework.session.data.gemfire.AbstractGemFireIntegrationTests;
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import org.springframework.session.data.gemfire.config.annotation.web.http.EnableGemFireHttpSession;
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import org.springframework.session.data.gemfire.config.annotation.web.http.GemFireHttpSessionConfiguration;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringRunner;
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import lombok.Data;
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import lombok.EqualsAndHashCode;
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import lombok.NonNull;
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import lombok.RequiredArgsConstructor;
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import lombok.ToString;
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/**
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* Integration test testing the serialization of a {@link Session} object containing application domain object types
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* de/serialized using Java Serialization.
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*
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* @author John Blum
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* @see org.apache.geode.cache.client.ClientCache
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* @see org.springframework.context.annotation.AnnotationConfigApplicationContext
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* @see org.springframework.data.gemfire.config.annotation.CacheServerApplication
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* @see org.springframework.data.gemfire.config.annotation.ClientCacheApplication
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* @see org.springframework.session.Session
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* @see org.springframework.session.SessionRepository
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* @see org.springframework.session.data.gemfire.AbstractGemFireIntegrationTests
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* @see org.springframework.session.data.gemfire.config.annotation.web.http.EnableGemFireHttpSession
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* @see org.springframework.session.data.gemfire.config.annotation.web.http.GemFireHttpSessionConfiguration
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* @see org.springframework.test.context.junit4.SpringRunner
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* @since 2.1.3
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*/
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@RunWith(SpringRunner.class)
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@ContextConfiguration(
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classes = SessionSerializationWithDataSerializationDeltasAndJavaSerializationIntegrationTests.GemFireClientConfiguration.class
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)
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@SuppressWarnings("unused")
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public class SessionSerializationWithDataSerializationDeltasAndJavaSerializationIntegrationTests
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extends AbstractGemFireIntegrationTests{
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private static final String GEMFIRE_LOG_LEVEL = "error";
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private static final String SESSIONS_REGION_NAME = "Sessions";
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@BeforeClass
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public static void startGemFireServer() throws IOException {
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startGemFireServer(GemFireServerConfiguration.class);
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}
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@Autowired
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private ClientCache clientCache;
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@Autowired
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private SessionRepository<Session> sessionRepository;
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@Before
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public void assertPdxNotConfigured() {
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assertThat(this.clientCache).isNotNull();
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assertThat(this.clientCache.getPdxSerializer()).isNull();
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}
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@Test
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public void serializesSessionStateCorrectly() {
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Session session = this.sessionRepository.createSession();
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assertThat(session).isNotNull();
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assertThat(session.getId()).isNotEmpty();
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assertThat(session.isExpired()).isFalse();
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assertThat(session.getAttributeNames()).isEmpty();
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Customer jonDoe = Customer.newCustomer("Jon Doe");
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session.setAttribute("jonDoe", jonDoe);
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assertThat(session.getAttributeNames()).containsOnly("jonDoe");
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assertThat(session.<Customer>getAttribute("jonDoe")).isEqualTo(jonDoe);
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this.sessionRepository.save(session);
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Customer janeDoe = Customer.newCustomer("Jane Doe");
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session.setAttribute("janeDoe", janeDoe);
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assertThat(session.getAttributeNames()).containsOnly("jonDoe", "janeDoe");
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assertThat(session.<Customer>getAttribute("jonDoe")).isEqualTo(jonDoe);
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assertThat(session.<Customer>getAttribute("janeDoe")).isEqualTo(janeDoe);
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this.sessionRepository.save(session);
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Session loadedSession = this.sessionRepository.findById(session.getId());
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assertThat(loadedSession).isEqualTo(session);
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assertThat(loadedSession).isNotSameAs(session);
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assertThat(loadedSession.getAttributeNames()).containsOnly("jonDoe", "janeDoe");
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assertThat(loadedSession.<Customer>getAttribute("jonDoe")).isEqualTo(jonDoe);
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assertThat(loadedSession.<Customer>getAttribute("janeDoe")).isEqualTo(janeDoe);
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}
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@ClientCacheApplication(logLevel = GEMFIRE_LOG_LEVEL, subscriptionEnabled = true)
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@EnableGemFireHttpSession(
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poolName = "DEFAULT",
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regionName = SESSIONS_REGION_NAME,
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sessionSerializerBeanName = GemFireHttpSessionConfiguration.SESSION_DATA_SERIALIZER_BEAN_NAME
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)
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static class GemFireClientConfiguration { }
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@CacheServerApplication(logLevel = GEMFIRE_LOG_LEVEL)
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@EnableGemFireHttpSession(
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regionName = SESSIONS_REGION_NAME,
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sessionSerializerBeanName = GemFireHttpSessionConfiguration.SESSION_DATA_SERIALIZER_BEAN_NAME
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)
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static class GemFireServerConfiguration {
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public static void main(String[] args) {
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AnnotationConfigApplicationContext applicationContext =
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new AnnotationConfigApplicationContext(GemFireServerConfiguration.class);
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applicationContext.registerShutdownHook();
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}
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}
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@Data
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@ToString
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@EqualsAndHashCode
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@RequiredArgsConstructor(staticName = "newCustomer")
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//static class Customer {
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static class Customer implements Serializable {
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@NonNull
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private String name;
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/*
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// Uncomment this method to see exactly how/where GemFire tries to deserialize the Customer object
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// and resolve the Customer class on the server-side.
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private void readObject(ObjectInputStream inputStream) throws IOException {
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throw new IllegalStateException("Customer could not be deserialized");
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}
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*/
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}
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}
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