Add smoke tests.

Add release smoke-tests.

Closes #30

smoke-tests/.mvn/wrapper/maven-wrapper.properties

@@ -0,0 +1,2 @@
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.0/apache-maven-3.9.0-bin.zip
+wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar

smoke-tests/pom.xml

@@ -1,7 +1,5 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
 	<modelVersion>4.0.0</modelVersion>
 
 	<parent>
@@ -19,7 +17,6 @@
 	<description>smoke-tests</description>
 
 	<properties>
-		<java.version>17</java.version>
 		<spring-data-bom.version>2023.0.0-M1</spring-data-bom.version>
 		<stagingRepository>orgspringframework-2453</stagingRepository>
 	</properties>
@@ -70,6 +67,7 @@
 
 	<profiles>
 		<profile>
+
 			<id>maven-central</id>
 
 			<repositories>
@@ -82,13 +80,14 @@
 			</repositories>
 		</profile>
 		<profile>
+
 			<id>artifactory</id>
 
 			<repositories>
 				<repository>
 					<id>spring-libs-milestone</id>
 					<url>
-						https://repo.spring.io/milestone/
+						https://repo.spring.io/libs-staging-local/
 					</url>
 				</repository>
 			</repositories>

smoke-tests/src/test/java/com/example/smoketests/SmokeTestsApplicationTests.java

@@ -0,0 +1,50 @@
+package com.example.smoketests;
+
+import static org.assertj.core.api.Assertions.*;
+
+import org.junit.jupiter.api.Test;
+
+import org.springframework.data.cassandra.core.mapping.CassandraMappingContext;
+import org.springframework.data.elasticsearch.core.mapping.SimpleElasticsearchMappingContext;
+import org.springframework.data.jdbc.core.mapping.JdbcMappingContext;
+import org.springframework.data.jpa.domain.JpaSort;
+import org.springframework.data.mongodb.core.mapping.MongoMappingContext;
+
+/**
+ * Smoke tests to bootstrap Spring module components to verify they are functional.
+ */
+class SmokeTestsApplicationTests {
+
+	@Test
+	void cassandra() {
+
+		CassandraMappingContext context = new CassandraMappingContext();
+		assertThat(context).isNotNull();
+	}
+
+	@Test
+	void elasticsearch() {
+
+		SimpleElasticsearchMappingContext context = new SimpleElasticsearchMappingContext();
+		assertThat(context).isNotNull();
+	}
+
+	@Test
+	void mongo() {
+
+		MongoMappingContext context = new MongoMappingContext();
+		assertThat(context).isNotNull();
+	}
+
+	@Test
+	void jpa() {
+		assertThat(JpaSort.unsafe("hello")).isNotNull();
+	}
+
+	@Test
+	void jdbc() {
+		JdbcMappingContext context = new JdbcMappingContext();
+		assertThat(context).isNotNull();
+	}
+
+}

src/main/java/org/springframework/data/release/build/BuildOperations.java

@@ -148,6 +148,20 @@ public class BuildOperations {
 		logger.log(iteration, "Build finished");
 	}
 
+	/**
+	 * Run smoke tests for a {@link TrainIteration} against a {@link StagingRepository}.
+	 *
+	 * @param iteration
+	 * @param stagingRepository
+	 */
+	public void smokeTests(TrainIteration iteration, StagingRepository stagingRepository) {
+
+		doWithBuildSystem(iteration.getModule(BUILD), (buildSystem, moduleIteration) -> {
+			buildSystem.smokeTests(iteration, stagingRepository);
+			return null;
+		});
+	}
+
 	public void buildDocumentation(TrainIteration iteration) {
 
 		executor.doWithBuildSystemOrdered(Streamable.of(iteration.getModulesExcept(BOM, COMMONS, BUILD)),
@@ -184,6 +198,8 @@ public class BuildOperations {
 			orchestrator.close(stagingRepository);
 		}
 
+		smokeTests(iteration, stagingRepository);
+
 		logger.log(iteration, "Release: %s", summary);
 
 		return summary.getExecutions().stream().map(BuildExecutor.ExecutionResult::getResult).collect(Collectors.toList());

src/main/java/org/springframework/data/release/build/BuildSystem.java

@@ -22,6 +22,7 @@ import org.springframework.data.release.model.ModuleIteration;
 import org.springframework.data.release.model.Phase;
 import org.springframework.data.release.model.Project;
 import org.springframework.data.release.model.ProjectAware;
+import org.springframework.data.release.model.TrainIteration;
 import org.springframework.plugin.core.Plugin;
 
 /**
@@ -57,7 +58,6 @@ interface BuildSystem extends Plugin<Project> {
 	 */
 	<M extends ProjectAware> M triggerPreReleaseCheck(M module);
 
-
 	/**
 	 * Open a remote repository for staging artifacts.
 	 */
@@ -89,6 +89,14 @@ interface BuildSystem extends Plugin<Project> {
 	 */
 	DeploymentInformation deploy(ModuleIteration module);
 
+	/**
+	 * Run smoke test against a {@link StagingRepository}.
+	 *
+	 * @param iteration
+	 * @param stagingRepository
+	 */
+	void smokeTests(TrainIteration iteration, StagingRepository stagingRepository);
+
 	/**
 	 * Runs the distribution build.
 	 *

src/main/java/org/springframework/data/release/build/MavenBuildSystem.java

@@ -59,6 +59,7 @@ import org.springframework.data.release.model.Phase;
 import org.springframework.data.release.model.Project;
 import org.springframework.data.release.model.ProjectAware;
 import org.springframework.data.release.model.TrainIteration;
+import org.springframework.data.release.model.Version;
 import org.springframework.data.release.utils.Logger;
 import org.springframework.stereotype.Component;
 import org.springframework.util.Assert;
@@ -355,6 +356,37 @@ class MavenBuildSystem implements BuildSystem {
 		mvn.execute(module.getProject(), arguments);
 	}
 
+	@Override
+	public void smokeTests(TrainIteration iteration, StagingRepository stagingRepository) {
+
+		Assert.notNull(iteration, "Train iteration must not be null!");
+		Assert.notNull(stagingRepository, "StagingRepository iteration must not be null!");
+
+		logger.log(iteration, "🚬 Running smoke test…");
+
+		boolean mavenCentral = iteration.getIteration().isPublic();
+		String profile = mavenCentral ? "maven-central" : "artifactory";
+
+		ModuleIteration module = iteration.getModule(BUILD);
+
+		doWithProjection(workspace.getFile(POM_XML, SMOKE_TESTS), pom -> {
+
+			Version version = module.getVersion();
+			String targetBootVersion = version.getMajor() == 2 ? "2.7.8" : "3.0.2";
+
+			pom.setParentVersion(ArtifactVersion.of(Version.parse(targetBootVersion), true));
+		});
+
+		CommandLine arguments = CommandLine.of(Goal.CLEAN, VERIFY, //
+				profile(profile), //
+				arg("spring-data-bom.version").withValue(iteration.getReleaseTrainNameAndVersion())) //
+				.andIf(mavenCentral, arg("stagingRepository").withValue(stagingRepository.getId()));
+
+		mvn.execute(SMOKE_TESTS, arguments);
+
+		logger.log(iteration, "✅ Smoke tests passed. Do not smoke 🚭. It's unhealthy.");
+	}
+
 	@Override
 	public <M extends ProjectAware> M triggerDocumentationBuild(M module) {
 

src/main/java/org/springframework/data/release/build/MavenRuntime.java

@@ -129,7 +129,6 @@ public class MavenRuntime {
 				mavenLogger.info(String.format("Executing: mvn %s", arguments));
 
 				mvn.setGoals(arguments.toCommandLine(it -> properties.getFullyQualifiedPlugin(it.getGoal())));
-
 			});
 
 			if (result.getExitCode() != 0) {

src/main/java/org/springframework/data/release/cli/ReleaseCommands.java

@@ -223,6 +223,19 @@ class ReleaseCommands extends TimedCommand {
 		git.checkout(iteration);
 	}
 
+	/**
+	 * Triggers the smoke tests.
+	 *
+	 * @param iteration
+	 * @throws Exception
+	 */
+	@CliCommand(value = "release smoke-tests")
+	public void runSmokeTests(@CliOption(key = "", mandatory = true) TrainIteration iteration,
+			@CliOption(key = "stagingRepository", mandatory = false) String stagingRepository) throws Exception {
+		build.smokeTests(iteration,
+				stagingRepository != null ? StagingRepository.of(stagingRepository) : StagingRepository.EMPTY);
+	}
+
 	/**
 	 * Triggers the distribution of release artifacts for all projects.
 	 *

src/main/java/org/springframework/data/release/io/Workspace.java

@@ -43,6 +43,7 @@ import javax.annotation.PostConstruct;
 import org.springframework.core.io.Resource;
 import org.springframework.core.io.support.ResourcePatternResolver;
 import org.springframework.data.release.model.Project;
+import org.springframework.data.release.model.Projects;
 import org.springframework.data.release.utils.Logger;
 import org.springframework.stereotype.Component;
 import org.springframework.util.Assert;
@@ -151,6 +152,11 @@ public class Workspace {
 	public File getProjectDirectory(Project project) {
 
 		Assert.notNull(project, "Project must not be null!");
+
+		if (project == Projects.SMOKE_TESTS) {
+			return new File("smoke-tests");
+		}
+
 		return new File(getWorkingDirectory(), project.getFolderName());
 	}
 

src/main/java/org/springframework/data/release/model/ArtifactVersion.java

@@ -70,7 +70,11 @@ public class ArtifactVersion implements Comparable<ArtifactVersion> {
 	}
 
 	public static ArtifactVersion of(Version version) {
-		return new ArtifactVersion(version, false, RELEASE_SUFFIX);
+		return of(version, false);
+	}
+
+	public static ArtifactVersion of(Version version, boolean useModifierFormat) {
+		return new ArtifactVersion(version, useModifierFormat, RELEASE_SUFFIX);
 	}
 
 	/**

src/main/java/org/springframework/data/release/model/Projects.java

@@ -42,6 +42,7 @@ public class Projects {
 	public static final Project BOM, COMMONS, BUILD, REST, JDBC, RELATIONAL, JPA, MONGO_DB, NEO4J, SOLR, COUCHBASE,
 			CASSANDRA, ELASTICSEARCH, R2DBC, REDIS, KEY_VALUE, ENVERS, LDAP, GEODE;
 	public static final List<Project> PROJECTS;
+	public static final Project SMOKE_TESTS = new Project("SMOKE_TESTS", "Smoke Tests", Tracker.GITHUB);
 
 	static {