HHH-16887 smoke test HQL validation

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/hqlsql/Book.java

@@ -1,8 +1,7 @@
-package org.hibernate.jpamodelgen.test.querymethod;
+package org.hibernate.jpamodelgen.test.hqlsql;
 
 import jakarta.persistence.Entity;
 import jakarta.persistence.Id;
-import jakarta.persistence.NamedEntityGraph;
 
 @Entity
 public class Book {

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/hqlsql/Dao.java

@@ -1,4 +1,4 @@
-package org.hibernate.jpamodelgen.test.querymethod;
+package org.hibernate.jpamodelgen.test.hqlsql;
 
 import jakarta.persistence.TypedQuery;
 import org.hibernate.annotations.processing.HQL;

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/hqlsql/QueryMethodTest.java

@@ -4,7 +4,7 @@
  * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
  * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
  */
-package org.hibernate.jpamodelgen.test.querymethod;
+package org.hibernate.jpamodelgen.test.hqlsql;
 
 import org.hibernate.jpamodelgen.test.util.CompilationTest;
 import org.hibernate.jpamodelgen.test.util.TestUtil;

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/hqlvalidation/Book.java

@@ -0,0 +1,11 @@
+package org.hibernate.jpamodelgen.test.hqlvalidation;
+
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+
+@Entity
+public class Book {
+    @Id String isbn;
+    String title;
+    String text;
+}

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/hqlvalidation/Dao1.java

@@ -0,0 +1,21 @@
+package org.hibernate.jpamodelgen.test.hqlvalidation;
+
+import jakarta.persistence.TypedQuery;
+import org.hibernate.annotations.processing.HQL;
+import org.hibernate.annotations.processing.SQL;
+
+import java.util.List;
+
+public interface Dao1 {
+    @HQL("from Book where title like ?1")
+    TypedQuery<Book> findByTitle(String title);
+
+    @HQL("from Book where title like ?1 order by title fetch first ?2 rows only")
+    List<Book> findFirstNByTitle(String title, int N);
+
+    @HQL("from Boook where isbn = :isbn")
+    Book findByIsbn(String isbn);
+
+    @SQL("select * from Book where isbn = :isbn")
+    Book findByIsbnNative(String isbn);
+}

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/hqlvalidation/Dao2.java

@@ -0,0 +1,21 @@
+package org.hibernate.jpamodelgen.test.hqlvalidation;
+
+import jakarta.persistence.TypedQuery;
+import org.hibernate.annotations.processing.HQL;
+import org.hibernate.annotations.processing.SQL;
+
+import java.util.List;
+
+public interface Dao2 {
+    @HQL("from Book where tile like ?1")
+    TypedQuery<Book> findByTitle(String title);
+
+    @HQL("from Book where title like ?1 order by title fetch first ?2 rows only")
+    List<Book> findFirstNByTitle(String title, int N);
+
+    @HQL("from Book where isbn = :isbn")
+    Book findByIsbn(String isbn);
+
+    @SQL("select * from Book where isbn = :isbn")
+    Book findByIsbnNative(String isbn);
+}

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/hqlvalidation/ValidationTest.java

@@ -0,0 +1,36 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.jpamodelgen.test.hqlvalidation;
+
+import org.hibernate.jpamodelgen.test.util.CompilationTest;
+import org.hibernate.jpamodelgen.test.util.IgnoreCompilationErrors;
+import org.hibernate.jpamodelgen.test.util.TestUtil;
+import org.hibernate.jpamodelgen.test.util.WithClasses;
+import org.junit.Test;
+
+import static org.hibernate.jpamodelgen.test.util.TestUtil.assertNoMetamodelClassGeneratedFor;
+
+/**
+ * @author Gavin King
+ */
+public class ValidationTest extends CompilationTest {
+	@Test @IgnoreCompilationErrors
+	@WithClasses({ Book.class, Dao1.class })
+	public void testError1() {
+		System.out.println( TestUtil.getMetaModelSourceAsString( Dao1.class ) );
+		assertNoMetamodelClassGeneratedFor( Book.class );
+		assertNoMetamodelClassGeneratedFor( Dao1.class );
+	}
+
+	@Test @IgnoreCompilationErrors
+	@WithClasses({ Book.class, Dao2.class })
+	public void testError2() {
+		System.out.println( TestUtil.getMetaModelSourceAsString( Dao2.class ) );
+		assertNoMetamodelClassGeneratedFor( Book.class );
+		assertNoMetamodelClassGeneratedFor( Dao2.class );
+	}
+}

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/util/CompilationRunner.java

@@ -6,7 +6,6 @@
  */
 package org.hibernate.jpamodelgen.test.util;
 
-import java.io.File;
 import java.util.ArrayList;
 import java.util.Collections;
 import java.util.HashMap;
@@ -35,10 +34,10 @@ public class CompilationRunner extends BlockJUnit4ClassRunner {
 
 	public CompilationRunner(Class<?> clazz) throws InitializationError {
 		super( clazz );
-		this.testEntities = new ArrayList<Class<?>>();
+		this.testEntities = new ArrayList<>();
-		this.preCompileEntities = new ArrayList<Class<?>>();
+		this.preCompileEntities = new ArrayList<>();
-		this.mappingFiles = new ArrayList<String>();
+		this.mappingFiles = new ArrayList<>();
-		this.processorOptions = new HashMap<String, String>();
+		this.processorOptions = new HashMap<>();
 		Package pkg = clazz.getPackage();
 		this.packageName = pkg != null ? pkg.getName() : null;
 

tooling/metamodel-generator/src/test/java/org/hibernate/jpamodelgen/test/util/TestUtil.java

@@ -24,11 +24,7 @@ import javax.tools.Diagnostic;
 
 import org.jboss.logging.Logger;
 
-import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.*;
-import static org.junit.Assert.assertFalse;
-import static org.junit.Assert.assertNotNull;
-import static org.junit.Assert.assertTrue;
-import static org.junit.Assert.fail;
 
 /**
  * @author Hardy Ferentschik
@@ -165,6 +161,14 @@ public class TestUtil {
 		assertNotNull( getMetamodelClassFor( clazz ) );
 	}
 
+	public static void assertNoMetamodelClassGeneratedFor(Class<?> clazz) {
+		try {
+			getMetamodelClassFor( clazz );
+			fail();
+		}
+		catch (AssertionError ae) {}
+	}
+
 	/**
 	 * Deletes recursively all files found in the output directory for the annotation processor.
 	 */