HHH-19301 Test case - generating meta model class from inner Jakarta Data repository

Author: cigaly

tooling/metamodel-generator/src/jakartaData/java/org/hibernate/processor/test/data/innerclass/InnerRepositoryTest.java

@@ -0,0 +1,43 @@
+/*
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.processor.test.data.innerclass;
+
+import jakarta.data.page.Page;
+import jakarta.data.page.PageRequest;
+import jakarta.data.repository.DataRepository;
+import jakarta.data.repository.Find;
+import jakarta.data.repository.Repository;
+import jakarta.persistence.Entity;
+import jakarta.persistence.Id;
+import org.hibernate.processor.test.util.CompilationTest;
+import org.hibernate.processor.test.util.WithClasses;
+import org.junit.Test;
+
+import static org.hibernate.processor.test.util.TestUtil.assertMetamodelClassGeneratedFor;
+import static org.hibernate.processor.test.util.TestUtil.getMetaModelSourceAsString;
+
+public class InnerRepositoryTest extends CompilationTest {
+
+	@Test
+	@WithClasses({Thing.class, ThingRepo.class})
+	public void test() {
+		System.out.println( getMetaModelSourceAsString( ThingRepo.class ) );
+		assertMetamodelClassGeneratedFor( ThingRepo.class );
+	}
+
+	@Entity
+	public static class Thing {
+		@Id
+		Long id;
+
+		String data;
+	}
+
+	@Repository
+	public interface ThingRepo extends DataRepository<Thing, Long> {
+		@Find
+		Page<Thing> thing(PageRequest pageRequest);
+	}
+}