Align bytecode enhancement behavior on Quarkus in QuarkusLikeORMUnitTestCase

Author: yrodiere

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

@@ -0,0 +1,26 @@
+package org.hibernate.bugs;
+
+import org.hibernate.bytecode.enhance.spi.DefaultEnhancementContext;
+import org.hibernate.bytecode.enhance.spi.UnloadedField;
+import org.hibernate.bytecode.enhance.spi.UnsupportedEnhancementStrategy;
+
+public class QuarkusLikeEnhancementContext extends DefaultEnhancementContext {
+	@Override
+	public boolean doBiDirectionalAssociationManagement(final UnloadedField field) {
+		//Don't enable automatic association management as it's often too surprising.
+		//Also, there's several cases in which its semantics are of unspecified,
+		//such as what should happen when dealing with ordered collections.
+		return false;
+	}
+
+	@Override
+	public UnsupportedEnhancementStrategy getUnsupportedEnhancementStrategy() {
+		// We expect model classes to be enhanced.
+		// Lack of enhancement could lead to many problems,
+		// from bad performance, to Quarkus-specific optimizations causing errors/data loss,
+		// to incorrect generated bytecode (references to non-existing methods).
+		// If something prevents enhancement, it's just safer to have Hibernate ORM's enhancer fail
+		// with a clear error message pointing to the application class that needs to be fixed.
+		return UnsupportedEnhancementStrategy.FAIL;
+	}
+}

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

@@ -17,6 +17,7 @@
 
 import org.hibernate.cfg.AvailableSettings;
 
+import org.hibernate.testing.bytecode.enhancement.CustomEnhancementContext;
 import org.hibernate.testing.bytecode.enhancement.extension.BytecodeEnhanced;
 import org.hibernate.testing.orm.junit.DomainModel;
 import org.hibernate.testing.orm.junit.ServiceRegistry;
@@ -61,6 +62,7 @@
 )
 @SessionFactory
 @BytecodeEnhanced
+@CustomEnhancementContext(QuarkusLikeEnhancementContext.class)
 class QuarkusLikeORMUnitTestCase {
 
 	// Add your tests, using standard JUnit.