Reinstate support for Spring Data Couchbase

Closes gh-28976

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-cache/build.gradle

@@ -9,6 +9,9 @@ def caches = [
 	"caffeine": [
 		"com.github.ben-manes.caffeine:caffeine"
 	],
+	"couchbase": [
+			project(":spring-boot-project:spring-boot-starters:spring-boot-starter-data-couchbase")
+	],
 	"hazelcast": [
 		"com.hazelcast:hazelcast",
 		"com.hazelcast:hazelcast-spring"

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-data-couchbase/build.gradle

@@ -0,0 +1,12 @@
+plugins {
+	id "java"
+	id "org.springframework.boot.conventions"
+}
+
+description = "Spring Boot Data Couchbase smoke test"
+
+dependencies {
+	implementation(project(":spring-boot-project:spring-boot-starters:spring-boot-starter-data-couchbase"))
+
+	testImplementation(project(":spring-boot-project:spring-boot-starters:spring-boot-starter-test"))
+}

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-data-couchbase/src/main/java/smoketest/data/couchbase/SampleCouchbaseApplication.java

@@ -0,0 +1,51 @@
+/*
+ * Copyright 2012-2019 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 smoketest.data.couchbase;
+
+import java.util.UUID;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.CommandLineRunner;
+import org.springframework.boot.SpringApplication;
+import org.springframework.boot.autoconfigure.SpringBootApplication;
+
+@SpringBootApplication
+public class SampleCouchbaseApplication implements CommandLineRunner {
+
+	@Autowired
+	private UserRepository userRepository;
+
+	public static void main(String[] args) {
+		SpringApplication.run(SampleCouchbaseApplication.class);
+	}
+
+	@Override
+	public void run(String... args) throws Exception {
+		this.userRepository.deleteAll();
+		User user = saveUser();
+		System.out.println(this.userRepository.findById(user.getId()));
+	}
+
+	private User saveUser() {
+		User user = new User();
+		user.setId(UUID.randomUUID().toString());
+		user.setFirstName("Alice");
+		user.setLastName("Smith");
+		return this.userRepository.save(user);
+	}
+
+}

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-data-couchbase/src/main/java/smoketest/data/couchbase/User.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright 2012-2020 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 smoketest.data.couchbase;
+
+import org.springframework.data.annotation.Id;
+import org.springframework.data.couchbase.core.mapping.Document;
+import org.springframework.data.couchbase.core.mapping.Field;
+
+@Document
+public class User {
+
+	@Id
+	private String id;
+
+	@Field
+	private String firstName;
+
+	@Field
+	private String lastName;
+
+	public String getId() {
+		return this.id;
+	}
+
+	public void setId(String id) {
+		this.id = id;
+	}
+
+	public String getFirstName() {
+		return this.firstName;
+	}
+
+	public void setFirstName(String firstName) {
+		this.firstName = firstName;
+	}
+
+	public String getLastName() {
+		return this.lastName;
+	}
+
+	public void setLastName(String lastName) {
+		this.lastName = lastName;
+	}
+
+	@Override
+	public String toString() {
+		return "User{id='" + this.id + '\'' + ", firstName='" + this.firstName + '\'' + ", lastName='" + this.lastName
+				+ '\'' + '}';
+	}
+
+}

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-data-couchbase/src/main/java/smoketest/data/couchbase/UserRepository.java

@@ -0,0 +1,23 @@
+/*
+ * Copyright 2012-2020 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 smoketest.data.couchbase;
+
+import org.springframework.data.couchbase.repository.CouchbaseRepository;
+
+public interface UserRepository extends CouchbaseRepository<User, String> {
+
+}

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-data-couchbase/src/main/resources/application.properties

@@ -0,0 +1,8 @@
+spring.couchbase.connection-string=couchbase://127.0.0.1
+spring.couchbase.username=admin
+spring.couchbase.password=secret
+
+spring.couchbase.env.timeouts.connect=15s
+
+spring.data.couchbase.auto-index=true
+spring.data.couchbase.bucket-name=default

spring-boot-tests/spring-boot-smoke-tests/spring-boot-smoke-test-data-couchbase/src/test/java/smoketest/data/couchbase/SampleCouchbaseApplicationTests.java

@@ -0,0 +1,59 @@
+/*
+ * Copyright 2012-2021 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 smoketest.data.couchbase;
+
+import com.couchbase.client.core.error.AmbiguousTimeoutException;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+
+import org.springframework.boot.builder.SpringApplicationBuilder;
+import org.springframework.boot.test.system.CapturedOutput;
+import org.springframework.boot.test.system.OutputCaptureExtension;
+import org.springframework.core.NestedCheckedException;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+@ExtendWith(OutputCaptureExtension.class)
+class SampleCouchbaseApplicationTests {
+
+	@Test
+	void testDefaultSettings(CapturedOutput output) {
+		try {
+			new SpringApplicationBuilder(SampleCouchbaseApplication.class).run("--server.port=0");
+		}
+		catch (RuntimeException ex) {
+			if (serverNotRunning(ex)) {
+				return;
+			}
+		}
+		assertThat(output).contains("firstName='Alice', lastName='Smith'");
+	}
+
+	private boolean serverNotRunning(RuntimeException ex) {
+		NestedCheckedException nested = new NestedCheckedException("failed", ex) {
+		};
+		if (nested.contains(AmbiguousTimeoutException.class)) {
+			Throwable root = nested.getRootCause();
+			// This is not ideal, we should have a better way to know what is going on
+			if (root.getMessage().contains("QueryRequest, Reason: TIMEOUT")) {
+				return true;
+			}
+		}
+		return false;
+	}
+
+}