Generate test application when spring ai redis is selected

Add support for Testcontainers and Docker Compose.

Author: eddumelendez

start-site/src/main/java/io/spring/start/site/container/SimpleDockerServiceResolver.java

@@ -50,6 +50,7 @@ public SimpleDockerServiceResolver() {
 		this.dockerServices.put("pulsar", pulsar());
 		this.dockerServices.put("rabbit", rabbit());
 		this.dockerServices.put("redis", redis());
+		this.dockerServices.put("redis-stack", redisStack());
 		this.dockerServices.put("sqlServer", sqlServer());
 		this.dockerServices.put("zipkin", zipkin());
 	}
@@ -153,6 +154,13 @@ private static DockerService redis() {
 		return DockerService.withImageAndTag("redis").website("https://hub.docker.com/_/redis").ports(6379).build();
 	}
 
+	private static DockerService redisStack() {
+		return DockerService.withImageAndTag("redis/redis-stack")
+			.website("https://hub.docker.com/r/redis/redis-stack")
+			.ports(6379)
+			.build();
+	}
+
 	private static DockerService sqlServer() {
 		return DockerService.withImageAndTag("mcr.microsoft.com/mssql/server")
 			.website("https://mcr.microsoft.com/en-us/product/mssql/server/about/")

start-site/src/main/java/io/spring/start/site/extension/dependency/redis/RedisStackProjectGenerationConfiguration.java

@@ -0,0 +1,52 @@
+/*
+ * Copyright 2012-2024 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 io.spring.start.site.extension.dependency.redis;
+
+import io.spring.initializr.generator.condition.ConditionalOnRequestedDependency;
+import io.spring.start.site.container.ComposeFileCustomizer;
+import io.spring.start.site.container.DockerServiceResolver;
+import io.spring.start.site.container.ServiceConnections.ServiceConnection;
+import io.spring.start.site.container.ServiceConnectionsCustomizer;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+/**
+ * Configuration for generation of projects that depend on Redis Stack.
+ *
+ * @author Eddú Meléndez
+ */
+@Configuration(proxyBeanMethods = false)
+@ConditionalOnRequestedDependency("spring-ai-vectordb-redis")
+class RedisStackProjectGenerationConfiguration {
+
+	@Bean
+	@ConditionalOnRequestedDependency("testcontainers")
+	ServiceConnectionsCustomizer redisStackServiceConnectionsCustomizer(DockerServiceResolver serviceResolver) {
+		return (serviceConnections) -> serviceResolver.doWith("redis-stack", (service) -> serviceConnections
+			.addServiceConnection(ServiceConnection.ofGenericContainer("redis-stack", service, "redis")));
+	}
+
+	@Bean
+	@ConditionalOnRequestedDependency("docker-compose")
+	ComposeFileCustomizer redisStackComposeFileCustomizer(DockerServiceResolver serviceResolver) {
+		return (composeFile) -> serviceResolver.doWith("redis-stack", (service) -> composeFile.services()
+			.add("redis",
+					service.andThen(builder -> builder.label("org.springframework.boot.service-connection", "redis"))));
+	}
+
+}

start-site/src/main/resources/META-INF/spring.factories

@@ -24,6 +24,7 @@ io.spring.start.site.extension.dependency.oracle.OracleProjectGenerationConfigur
 io.spring.start.site.extension.dependency.postgresql.PgVectorProjectGenerationConfiguration,\
 io.spring.start.site.extension.dependency.postgresql.PostgresqlProjectGenerationConfiguration,\
 io.spring.start.site.extension.dependency.redis.RedisProjectGenerationConfiguration,\
+io.spring.start.site.extension.dependency.redis.RedisStackProjectGenerationConfiguration,\
 io.spring.start.site.extension.dependency.sbom.SbomProjectGenerationConfiguration,\
 io.spring.start.site.extension.dependency.solace.SolaceProjectGenerationConfiguration,\
 io.spring.start.site.extension.dependency.springamqp.SpringAmqpProjectGenerationConfiguration,\

start-site/src/test/java/io/spring/start/site/extension/dependency/redis/RedisStackProjectGenerationConfigurationTests.java

@@ -0,0 +1,47 @@
+/*
+ * Copyright 2012-2024 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 io.spring.start.site.extension.dependency.redis;
+
+import io.spring.initializr.generator.test.project.ProjectStructure;
+import io.spring.initializr.web.project.ProjectRequest;
+import io.spring.start.site.extension.AbstractExtensionTests;
+import org.junit.jupiter.api.Test;
+import org.springframework.core.io.ClassPathResource;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+/**
+ * Tests for {@link RedisStackProjectGenerationConfiguration}.
+ *
+ * @author Eddú Meléndez
+ */
+class RedisStackProjectGenerationConfigurationTests extends AbstractExtensionTests {
+
+	@Test
+	void doesNothingWithoutDockerCompose() {
+		ProjectRequest request = createProjectRequest("spring-ai-vectordb-redis");
+		ProjectStructure structure = generateProject(request);
+		assertThat(structure.getProjectDirectory().resolve("compose.yaml")).doesNotExist();
+	}
+
+	@Test
+	void createsRedisStackService() {
+		ProjectRequest request = createProjectRequest("docker-compose", "spring-ai-vectordb-redis");
+		assertThat(composeFile(request)).hasSameContentAs(new ClassPathResource("compose/redis-stack.yaml"));
+	}
+
+}

start-site/src/test/resources/compose/redis-stack.yaml

@@ -0,0 +1,7 @@
+services:
+  redis:
+    image: 'redis/redis-stack:latest'
+    labels:
+      - "org.springframework.boot.service-connection=redis"
+    ports:
+      - '6379'