HHH-17855: Validate enum with using naming strategies.

docker-compose.yml

@@ -0,0 +1,38 @@
+version: '3.7'
+services:
+
+    postgres:
+        container_name: postgres
+        hostname: postgres
+        image: postgres:15.4
+        environment:
+            POSTGRES_PASSWORD: 'rootroot'
+            POSTGRES_USER: 'root'
+            POSTGRES_DB: 'database'
+        ports:
+            - "5432:5432"
+        volumes:
+            - postgres:/var/lib/postgresql/data
+        restart: always
+        networks:
+            - bubble
+
+    migrations:
+        image: flyway/flyway:9.16-alpine
+        platform: linux/amd64
+        container_name: migrations
+        hostname: migrations
+        command: -url=jdbc:postgresql://postgres:5432/database -user=root -password=rootroot migrate
+        depends_on:
+            - postgres
+        volumes:
+            - ./migrations/:/flyway/sql/
+        networks:
+            - bubble
+
+networks:
+    bubble:
+        external: true
+
+volumes:
+    postgres:

migrations/V1707239137__create_table.sql

@@ -0,0 +1,21 @@
+CREATE TYPE status AS ENUM (
+    'ACTIVE',
+    'INACTIVE'
+);
+
+CREATE TABLE sample
+(
+    id      BIGSERIAL NOT NULL,
+    status  status NULL
+);
+
+CREATE TYPE compose_status AS ENUM (
+    'ACTIVE',
+    'INACTIVE'
+);
+
+CREATE TABLE compose_sample
+(
+    id      BIGSERIAL NOT NULL,
+    compose_status compose_status NULL
+);

orm/hibernate-orm-6/pom.xml

@@ -24,11 +24,10 @@
 			<artifactId>hibernate-testing</artifactId>
 			<version>${version.org.hibernate}</version>
 		</dependency>
-
 		<dependency>
-			<groupId>com.h2database</groupId>
-			<artifactId>h2</artifactId>
-			<version>${version.com.h2database}</version>
+			<groupId>org.postgresql</groupId>
+			<artifactId>postgresql</artifactId>
+			<version>42.6.1</version>
 		</dependency>
 		<dependency>
 			<groupId>junit</groupId>

orm/hibernate-orm-6/src/test/java/org/hibernate/bugs/JPAUnitTestCase.java

@@ -3,7 +3,8 @@
 import jakarta.persistence.EntityManager;
 import jakarta.persistence.EntityManagerFactory;
 import jakarta.persistence.Persistence;
-
+import org.hibernate.bugs.enums.Status;
+import org.hibernate.bugs.model.Sample;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
@@ -13,26 +14,33 @@
  */
 public class JPAUnitTestCase {
 
-	private EntityManagerFactory entityManagerFactory;
+    private EntityManagerFactory entityManagerFactory;
+
+    @Before
+    public void init() {
+        entityManagerFactory = Persistence.createEntityManagerFactory("templatePU");
+    }
 
-	@Before
-	public void init() {
-		entityManagerFactory = Persistence.createEntityManagerFactory( "templatePU" );
-	}
+    @After
+    public void destroy() {
+        entityManagerFactory.close();
+    }
 
-	@After
-	public void destroy() {
-		entityManagerFactory.close();
-	}
+    // Entities are auto-discovered, so just add them anywhere on class-path
+    // Add your tests, using standard JUnit.
+    /*
+    test executes correctly for mapping the enum with a simple name as in the case of the Sample class and a Status.
+    However, if you leave ComposeSample and ComposeStatus defined, the error is released.
+    Caused by: org.hibernate.tool.schema.spi.SchemaManagementException:
+    Schema-validation: wrong column type encountered in column [compose_status] in table [compose_sample]; found [compose_status (Types#VARCHAR)], but expecting [composestatus (Types#NAMED_ENUM)]
+     */
+    @Test
+    public void shouldValidateCorrectlyWithJustSampleMapping() {
+        EntityManager entityManager = entityManagerFactory.createEntityManager();
+        entityManager.getTransaction().begin();
+        entityManager.persist(new Sample(Status.ACTIVE));
+        entityManager.getTransaction().commit();
+        entityManager.close();
+    }
 
-	// Entities are auto-discovered, so just add them anywhere on class-path
-	// Add your tests, using standard JUnit.
-	@Test
-	public void hhh123Test() throws Exception {
-		EntityManager entityManager = entityManagerFactory.createEntityManager();
-		entityManager.getTransaction().begin();
-		// Do stuff...
-		entityManager.getTransaction().commit();
-		entityManager.close();
-	}
 }

orm/hibernate-orm-6/src/test/java/org/hibernate/bugs/enums/ComposeStatus.java

@@ -0,0 +1,6 @@
+package org.hibernate.bugs.enums;
+
+public enum ComposeStatus {
+    ACTIVE,
+    INACTIVE
+}

orm/hibernate-orm-6/src/test/java/org/hibernate/bugs/enums/Status.java

@@ -0,0 +1,6 @@
+package org.hibernate.bugs.enums;
+
+public enum Status {
+    ACTIVE,
+    INACTIVE
+}

orm/hibernate-orm-6/src/test/java/org/hibernate/bugs/model/ComposeSample.java

@@ -0,0 +1,34 @@
+package org.hibernate.bugs.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import org.hibernate.annotations.JdbcType;
+import org.hibernate.bugs.enums.ComposeStatus;
+import org.hibernate.dialect.PostgreSQLEnumJdbcType;
+
+@Entity(name = "compose_sample")
+public class ComposeSample {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Enumerated(EnumType.STRING)
+    @Column(name = "compose_status", nullable = false)
+    @JdbcType(PostgreSQLEnumJdbcType.class)
+    private ComposeStatus composeStatus;
+
+    public ComposeSample() {
+    }
+
+
+    public ComposeSample(final ComposeStatus status) {
+        this.composeStatus = status;
+    }
+
+}

orm/hibernate-orm-6/src/test/java/org/hibernate/bugs/model/Sample.java

@@ -0,0 +1,34 @@
+package org.hibernate.bugs.model;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.EnumType;
+import jakarta.persistence.Enumerated;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import org.hibernate.annotations.JdbcType;
+import org.hibernate.bugs.enums.Status;
+import org.hibernate.dialect.PostgreSQLEnumJdbcType;
+
+@Entity(name = "sample")
+public class Sample {
+
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+
+    @Enumerated(EnumType.STRING)
+    @Column(nullable = false)
+    @JdbcType(PostgreSQLEnumJdbcType.class)
+    private Status status;
+
+    public Sample() {
+    }
+
+
+    public Sample(final Status status) {
+        this.status = status;
+    }
+
+}

orm/hibernate-orm-6/src/test/resources/META-INF/persistence.xml

@@ -13,16 +13,17 @@
         <properties>
             <property name="hibernate.archive.autodetection" value="class, hbm"/>
 
-            <property name="hibernate.dialect" value="org.hibernate.dialect.H2Dialect"/>
-            <property name="hibernate.connection.driver_class" value="org.h2.Driver"/>
-            <property name="hibernate.connection.url" value="jdbc:h2:mem:db1;DB_CLOSE_DELAY=-1"/>
-            <property name="hibernate.connection.username" value="sa"/>
+            <property name="hibernate.dialect" value="org.hibernate.dialect.PostgreSQLDialect"/>
+            <property name="hibernate.connection.driver_class" value="org.postgresql.Driver"/>
+            <property name="hibernate.connection.url" value="jdbc:postgresql://localhost:5432/database"/>
+            <property name="hibernate.connection.username" value="root"/>
+            <property name="hibernate.connection.password" value="rootroot"/>
 
             <property name="hibernate.connection.pool_size" value="5"/>
 
             <property name="hibernate.show_sql" value="true"/>
             <property name="hibernate.format_sql" value="true"/>
-            <property name="hibernate.hbm2ddl.auto" value="create-drop"/>
+            <property name="hibernate.hbm2ddl.auto" value="validate"/>
 
             <property name="hibernate.max_fetch_depth" value="5"/>