Add Unit Test persisting and accessing a Session object stored in Apache Geode using Mock Objects (with STDG).

spring-session-data-geode/src/test/java/org/springframework/session/data/gemfire/PersistentSessionAccessUnitTests.java

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+/*
+ * Copyright 2020 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
+ *
+ *      https://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.session.data.gemfire;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.io.Serializable;
+import java.time.Instant;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.apache.geode.cache.client.ClientRegionShortcut;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.gemfire.config.annotation.ClientCacheApplication;
+import org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport;
+import org.springframework.data.gemfire.tests.mock.annotation.EnableGemFireMockObjects;
+import org.springframework.session.Session;
+import org.springframework.session.SessionRepository;
+import org.springframework.session.data.gemfire.config.annotation.web.http.EnableGemFireHttpSession;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.NonNull;
+import lombok.RequiredArgsConstructor;
+import lombok.ToString;
+
+/**
+ * Unit Tests for persisting and accessing {@link Session} objects in Apache Geode using Mock Objects.
+ *
+ * @author John Blum
+ * @see org.junit.Test
+ * @see org.apache.geode.cache.client.ClientCache
+ * @see org.springframework.data.gemfire.config.annotation.ClientCacheApplication
+ * @see org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport
+ * @see org.springframework.data.gemfire.tests.mock.annotation.EnableGemFireMockObjects
+ * @see org.springframework.session.Session
+ * @see org.springframework.session.SessionRepository
+ * @see org.springframework.session.data.gemfire.config.annotation.web.http.EnableGemFireHttpSession
+ * @see org.springframework.test.context.ContextConfiguration
+ * @see org.springframework.test.context.junit4.SpringRunner
+ * @since 2.4.1
+ */
+@RunWith(SpringRunner.class)
+@ContextConfiguration
+public class PersistentSessionAccessUnitTests extends IntegrationTestsSupport {
+
+	@Autowired
+	private SessionRepository<Session> sessionRepository;
+
+	@Test
+	public void sessionAccessIsSuccessful() {
+
+		Instant beforeCreationTime = Instant.now();
+
+		User jonDoe = User.newUser("jonDoe").identifiedBy(1L);
+
+		Session session = this.sessionRepository.createSession();
+
+		assertThat(session).isNotNull();
+		assertThat(session.getId()).isNotBlank();
+		assertThat(session.getCreationTime()).isAfterOrEqualTo(beforeCreationTime);
+		assertThat(session.isExpired()).isFalse();
+
+		session.setAttribute(jonDoe.getName(), jonDoe);
+
+		assertThat(session.<User>getAttribute(jonDoe.getName())).isEqualTo(jonDoe);
+
+		this.sessionRepository.save(session);
+
+		Instant beforeLastAccessedTime = Instant.now();
+
+		Session loadedSession = this.sessionRepository.findById(session.getId());
+
+		assertThat(loadedSession).isNotNull();
+		assertThat(loadedSession.getId()).isEqualTo(session.getId());
+		assertThat(loadedSession.getCreationTime()).isEqualTo(session.getCreationTime());
+		assertThat(loadedSession.getLastAccessedTime()).isAfterOrEqualTo(beforeLastAccessedTime);
+		assertThat(loadedSession.isExpired()).isFalse();
+		assertThat(loadedSession.<User>getAttribute(jonDoe.getName())).isEqualTo(jonDoe);
+	}
+
+	@ClientCacheApplication
+	@EnableGemFireMockObjects
+	@EnableGemFireHttpSession(clientRegionShortcut = ClientRegionShortcut.LOCAL, poolName = "DEFAULT")
+	static class TestGeodeSessionConfiguration { }
+
+	@Getter
+	@ToString(of = "name")
+	@EqualsAndHashCode(of = "name")
+	@RequiredArgsConstructor(staticName = "newUser")
+	static class User implements Serializable {
+
+		private Long id;
+
+		@NonNull
+		private final String name;
+
+		User identifiedBy(Long id) {
+			this.id = id;
+			return this;
+		}
+	}
+}