Add an example of Integration Testing with Apache Geode using Spring Boot Test and STDG frameworks in a Spring context for the 'Testing' chapter.

2021-02-01 20:45:08 -08:00
parent 9e4f3cca1f
commit f93d198d2d
1 changed files with 144 additions and 0 deletions
--- a/spring-geode-docs/src/test/java/example/test/integration/SpringBootApacheGeodeIntegrationTest.java
+++ b/spring-geode-docs/src/test/java/example/test/integration/SpringBootApacheGeodeIntegrationTest.java
@@ -0,0 +1,144 @@
+/*
+ * 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 example.test.integration;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+import java.io.IOException;
+
+import javax.annotation.Resource;
+
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import org.apache.geode.cache.DataPolicy;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.WebApplicationType;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.context.annotation.Profile;
+import org.springframework.data.annotation.Id;
+import org.springframework.data.gemfire.config.annotation.CacheServerApplication;
+import org.springframework.data.gemfire.config.annotation.EnableEntityDefinedRegions;
+import org.springframework.data.gemfire.mapping.annotation.Region;
+import org.springframework.data.gemfire.tests.integration.ForkingClientServerIntegrationTestsSupport;
+import org.springframework.data.repository.CrudRepository;
+import org.springframework.geode.config.annotation.EnableClusterAware;
+import org.springframework.test.annotation.DirtiesContext;
+import org.springframework.test.context.ActiveProfiles;
+import org.springframework.test.context.junit4.SpringRunner;
+
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+import lombok.RequiredArgsConstructor;
+import lombok.ToString;
+
+/**
+ * Integration Test using Spring Boot with Apache Geode.
+ *
+ * @author John Blum
+ * @see org.springframework.boot.autoconfigure.SpringBootApplication
+ * @see org.springframework.boot.builder.SpringApplicationBuilder
+ * @see org.springframework.boot.test.context.SpringBootTest
+ * @see org.springframework.context.annotation.Profile
+ * @see org.springframework.data.gemfire.config.annotation.CacheServerApplication
+ * @see org.springframework.data.gemfire.tests.integration.ForkingClientServerIntegrationTestsSupport
+ * @see org.springframework.test.context.ActiveProfiles
+ * @see org.springframework.test.context.junit4.SpringRunner
+ * @since 1.5.0
+ */
+@ActiveProfiles("spring-geode-docs-integration-test-client")
+@DirtiesContext
+@RunWith(SpringRunner.class)
+@SpringBootTest(
+	properties = "spring.data.gemfire.management.use-http=false",
+	webEnvironment = SpringBootTest.WebEnvironment.NONE
+)
+@SuppressWarnings("unused")
+public class SpringBootApacheGeodeIntegrationTest extends ForkingClientServerIntegrationTestsSupport {
+
+	@BeforeClass
+	public static void startGeodeServer() throws IOException {
+		startGemFireServer(TestGeodeServerConfiguration.class);
+	}
+
+	@Resource(name = "Users")
+	private org.apache.geode.cache.Region<String, User> users;
+
+	@Autowired
+	private UserRepository userRepository;
+
+	@Before
+	public void assertRegionConfiguration() {
+
+		assertThat(this.users).isNotNull();
+		assertThat(this.users.getName()).isEqualTo("Users");
+		assertThat(this.users.getAttributes()).isNotNull();
+		assertThat(this.users.getAttributes().getDataPolicy()).isEqualTo(DataPolicy.EMPTY);
+	}
+
+	@Test
+	public void saveAndFindUserIsSuccessful() {
+
+		User jonDoe = User.as("jonDoe");
+
+		assertThat(this.userRepository.save(jonDoe)).isNotNull();
+
+		User jonDoeFoundById = this.userRepository.findById(jonDoe.getName()).orElse(null);
+
+		assertThat(jonDoeFoundById).isEqualTo(jonDoe);
+		assertThat(jonDoeFoundById).isNotSameAs(jonDoe);
+	}
+
+	@SpringBootApplication
+	@EnableClusterAware
+	@EnableEntityDefinedRegions(basePackageClasses = User.class)
+	@Profile("spring-geode-docs-integration-test-client")
+	static class TestGeodeClientConfiguration { }
+
+	@CacheServerApplication
+	@Profile("spring-geode-docs-integration-test-server")
+	static class TestGeodeServerConfiguration {
+
+		public static void main(String[] args) {
+
+			new SpringApplicationBuilder(TestGeodeServerConfiguration.class)
+				.profiles("spring-geode-docs-integration-test-server")
+				.web(WebApplicationType.NONE)
+				.build()
+				.run(args);
+		}
+	}
+}
+
+@Getter
+@ToString
+@EqualsAndHashCode
+@RequiredArgsConstructor(staticName = "as")
+@Region("Users")
+class User {
+
+	@Id
+	@lombok.NonNull
+	private String name;
+
+}
+
+interface UserRepository extends CrudRepository<User, String> { }