Add Integration Tests for the HTTP Session Caching Sample Code.

spring-geode-samples/caching/http-session/src/test/java/example/app/caching/session/http/BootGeodeHttpSessionCachingApplicationIntegrationTests.java

@@ -0,0 +1,95 @@
+/*
+ * Copyright 2019 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 example.app.caching.session.http;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.time.Instant;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpSession;
+
+import org.apache.geode.cache.DataPolicy;
+import org.apache.geode.cache.Region;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport;
+import org.springframework.session.Session;
+import org.springframework.session.SessionRepository;
+import org.springframework.session.data.gemfire.AbstractGemFireOperationsSessionRepository;
+import org.springframework.test.context.junit4.SpringRunner;
+
+/**
+ * Integration Tests for the Spring Boot, Apache Geode {@link HttpSession} state caching example Web application.
+ *
+ * @author John Blum
+ * @see java.time.Instant
+ * @see javax.servlet.http.HttpSession
+ * @see org.junit.Test
+ * @see org.apache.geode.cache.Region
+ * @see org.springframework.boot.test.context.SpringBootTest
+ * @see org.springframework.data.gemfire.tests.integration.IntegrationTestsSupport
+ * @see org.springframework.session.Session
+ * @see org.springframework.session.SessionRepository
+ * @see org.springframework.test.context.junit4.SpringRunner
+ * @since 1.1.0
+ */
+@RunWith(SpringRunner.class)
+@SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.MOCK)
+@SuppressWarnings("unused")
+public class BootGeodeHttpSessionCachingApplicationIntegrationTests extends IntegrationTestsSupport {
+
+	@Resource(name = "ClusteredSpringSessions")
+	private Region<String, Session> sessions;
+
+	@Autowired
+	private SessionRepository sessionRepository;
+
+	@Before
+	public void setup() {
+
+		assertThat(this.sessions).isNotNull();
+		assertThat(this.sessions.getName()).isEqualTo("Sessions");
+		assertThat(this.sessions.getAttributes()).isNotNull();
+		assertThat(this.sessions.getAttributes().getDataPolicy()).isEqualTo(DataPolicy.NORMAL);
+		assertThat(this.sessionRepository).isNotNull();
+	}
+
+	@Test
+	@SuppressWarnings("unchecked")
+	public void createdSessionStoredInAndRetrievableFromCacheRegion() {
+
+		Instant now = Instant.now();
+
+		Session session = this.sessionRepository.createSession();
+
+		assertThat(session).isInstanceOf(AbstractGemFireOperationsSessionRepository.GemFireSession.class);
+		assertThat(session.getId()).isNotEmpty();
+		assertThat(session.isExpired()).isFalse();
+		assertThat(session.getCreationTime()).isAfterOrEqualTo(now);
+		assertThat(this.sessions).doesNotContainKey(session.getId());
+
+		this.sessionRepository.save(session);
+
+		assertThat(this.sessions).containsKey(session.getId());
+		assertThat(this.sessions.get(session.getId())).isEqualTo(session);
+	}
+}