HHH-19324 - Switch tests using hbm.xml to use mapping.xml

Author: sebersole

hibernate-core/src/test/java/org/hibernate/orm/test/jpa/metamodel/AbstractJpaMetamodelPopulationTest.java

@@ -58,7 +58,7 @@ public static class CompositeIdId implements Serializable {
 	@Override
 	protected String[] getMappings() {
 		return new String[] {
-				"org/hibernate/jpa/test/metamodel/SimpleEntity.hbm.xml",
+				"org/hibernate/jpa/test/metamodel/SimpleEntity.xml",
 				"org/hibernate/jpa/test/metamodel/CompositeIdEntity.hbm.xml",
 				"org/hibernate/jpa/test/metamodel/CompositeId2Entity.hbm.xml"
 		};

hibernate-core/src/test/resources/org/hibernate/jpa/test/metamodel/SimpleEntity.hbm.xml

@@ -0,0 +1,20 @@
+<?xml version="1.0"?>
+<!--
+  ~ SPDX-License-Identifier: Apache-2.0
+  ~ Copyright Red Hat Inc. and Hibernate Authors
+  -->
+<entity-mappings xmlns="http://www.hibernate.org/xsd/orm/mapping"
+                 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+                 version="7.0">
+    <package>org.hibernate.jpa.test.metamodel</package>
+    <entity name="SimpleEntity" metadata-complete="true">
+        <attributes>
+            <id name="id">
+                <target>Integer</target>
+            </id>
+            <basic name="data">
+                <target>String</target>
+            </basic>
+        </attributes>
+    </entity>
+</entity-mappings>