HHH-13244 - setting hibernate.jpa.compliance.proxy=true and

org.hibernate debug level to DEBUG breaks hibernate test case

simplify test case

hibernate-core/src/test/java/org/hibernate/jpa/test/JpaProxyComplianceWithDebug.java

@@ -0,0 +1,228 @@
+package org.hibernate.jpa.test;
+
+import static org.hibernate.testing.transaction.TransactionUtil.doInJPA;
+
+import java.io.Serializable;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.FetchType;
+import javax.persistence.Id;
+import javax.persistence.JoinColumn;
+import javax.persistence.JoinTable;
+import javax.persistence.ManyToMany;
+import javax.persistence.ManyToOne;
+import javax.persistence.Table;
+
+import org.apache.log4j.Level;
+import org.apache.log4j.LogManager;
+import org.apache.log4j.Logger;
+import org.hibernate.cfg.AvailableSettings;
+import org.hibernate.testing.TestForIssue;
+import org.junit.Before;
+import org.junit.Test;
+
+@TestForIssue(jiraKey = "HHH-13244")
+public class JpaProxyComplianceWithDebug extends BaseEntityManagerFunctionalTestCase {
+
+	@Override
+	protected void addConfigOptions(Map options) {
+		options.put(
+				AvailableSettings.JPA_PROXY_COMPLIANCE,
+				Boolean.TRUE);
+	}
+
+	@Override
+	protected Class<?>[] getAnnotatedClasses() {
+		return new Class<?>[] {
+				MvnoBillingAgreement.class,
+				MvnoOpcio.class,
+		};
+	}
+
+	@Before
+	public void setUp() {
+		List<Integer> opciok = Arrays.asList(2008, 2010, 2012, 2014, 2015, 2026, 2027, 2103, 2110, 2145, 992068, 992070);
+
+		doInJPA(this::entityManagerFactory, entityManager -> {
+
+			MvnoBillingAgreement ba = new MvnoBillingAgreement();
+			ba.setId(1);
+			ba.setName("1");
+			entityManager.persist(ba);
+
+			for (int opcioId : opciok) {
+				MvnoOpcio o = new MvnoOpcio();
+				o.setId(opcioId);
+				o.setMegnevezes(Integer.toString(opcioId));
+				o.getMvnoBillingAgreementekDefaultOpcioja().add(ba);
+				ba.getMvnoDefaultUniverzalisOpcioi().add(o);
+				entityManager.persist(o);
+			}
+
+			ba.setBehajtasEgyiranyusitasOpcio(entityManager.find(MvnoOpcio.class, 2026));
+			ba.setBehajtasFelfuggesztesOpcio(entityManager.find(MvnoOpcio.class, 992070));
+			ba.setHotlimitEmeltDijasBarOpcio(entityManager.find(MvnoOpcio.class, 2145));
+
+		});
+	}
+
+
+	@Test
+	@TestForIssue(jiraKey = "HHH-13244")
+	public void testJpaComplianceProxyWithDebug() {
+
+		//This could be replaced with setting the root logger level, or the "org.hibernate" logger to debug.
+		//These are simply the narrowest log settings that trigger the bug
+		Logger entityLogger = LogManager.getLogger("org.hibernate.internal.util.EntityPrinter");
+		Logger listenerLogger = LogManager.getLogger("org.hibernate.event.internal.AbstractFlushingEventListener");
+
+		Level oldEntityLogLevel = entityLogger.getLevel();
+		Level oldListenerLogLevel = listenerLogger.getLevel();
+
+		entityLogger.setLevel((Level) Level.DEBUG);
+		listenerLogger.setLevel((Level) Level.DEBUG);
+		try {
+			doInJPA(this::entityManagerFactory, entityManager -> {
+				entityManager.find(MvnoBillingAgreement.class, 1);
+			});
+		} finally {
+			entityLogger.setLevel(oldEntityLogLevel);
+			listenerLogger.setLevel(oldListenerLogLevel);
+		}
+
+	}
+
+	@Entity
+	@Table(name = "mvno_billing_agreement")
+	public static class MvnoBillingAgreement implements Serializable {
+		private static final long serialVersionUID = 1L;
+
+		@Id
+		private int id;
+
+		private String name;
+
+		@ManyToMany
+		@JoinTable(
+				name = "mvno_billing_agreement_default_univerzalis_opcio", joinColumns = {
+						@JoinColumn(name = "billing_agreement_id")
+				},
+				inverseJoinColumns = {
+						@JoinColumn(name = "univerzalis_opcio_id")
+				})
+		private Set<MvnoOpcio> mvnoDefaultUniverzalisOpcioi = new HashSet<>();
+
+		@JoinColumn(name = "behajtas_egyiranyusitas_opcio_id")
+		@ManyToOne(fetch = FetchType.LAZY)
+		private MvnoOpcio behajtasEgyiranyusitasOpcio;
+
+		@JoinColumn(name = "behajtas_felfuggesztes_opcio_id")
+		@ManyToOne(fetch = FetchType.LAZY)
+		private MvnoOpcio behajtasFelfuggesztesOpcio;
+
+		@JoinColumn(name = "hotlimit_emeltdijas_bar_opcio_id")
+		@ManyToOne(fetch = FetchType.LAZY)
+		private MvnoOpcio hotlimitEmeltDijasBarOpcio;
+
+		public MvnoBillingAgreement() {}
+
+		public int getId() {
+			return id;
+		}
+
+		public void setId(int id) {
+			this.id = id;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		public Set<MvnoOpcio> getMvnoDefaultUniverzalisOpcioi() {
+			return this.mvnoDefaultUniverzalisOpcioi;
+		}
+
+		public void setMvnoDefaultUniverzalisOpcioi(Set<MvnoOpcio> mvnoDefaultUniverzalisOpcioi) {
+			this.mvnoDefaultUniverzalisOpcioi = mvnoDefaultUniverzalisOpcioi;
+		}
+
+		public MvnoOpcio getBehajtasEgyiranyusitasOpcio() {
+			return this.behajtasEgyiranyusitasOpcio;
+		}
+
+		public void setBehajtasEgyiranyusitasOpcio(MvnoOpcio behajtasEgyiranyusitasOpcio) {
+			this.behajtasEgyiranyusitasOpcio = behajtasEgyiranyusitasOpcio;
+		}
+
+		public MvnoOpcio getBehajtasFelfuggesztesOpcio() {
+			return this.behajtasFelfuggesztesOpcio;
+		}
+
+		public void setBehajtasFelfuggesztesOpcio(MvnoOpcio behajtasFelfuggesztesOpcio) {
+			this.behajtasFelfuggesztesOpcio = behajtasFelfuggesztesOpcio;
+		}
+
+		public MvnoOpcio getHotlimitEmeltDijasBarOpcio() {
+			return this.hotlimitEmeltDijasBarOpcio;
+		}
+
+		public void setHotlimitEmeltDijasBarOpcio(MvnoOpcio hotlimitEmeltDijasBarOpcio) {
+			this.hotlimitEmeltDijasBarOpcio = hotlimitEmeltDijasBarOpcio;
+		}
+
+	}
+
+	@Entity
+	@Table(name = "mvno_opcio")
+	public static class MvnoOpcio implements Serializable {
+		private static final long serialVersionUID = 1L;
+
+		@Id
+		private int id;
+
+		@Column(name = "megnevezes")
+		private String megnevezes;
+
+		@ManyToMany(mappedBy = "mvnoDefaultUniverzalisOpcioi")
+		private Set<MvnoBillingAgreement> mvnoBillingAgreementekDefaultOpcioja = new HashSet<>();
+
+		public MvnoOpcio() {}
+
+		public int getId() {
+			return this.id;
+		}
+
+		public void setId(int id) {
+			this.id = id;
+		}
+
+		public String getMegnevezes() {
+			return this.megnevezes;
+		}
+
+		public void setMegnevezes(String megnevezes) {
+			this.megnevezes = megnevezes;
+		}
+
+		public Set<MvnoBillingAgreement> getMvnoBillingAgreementekDefaultOpcioja() {
+			return this.mvnoBillingAgreementekDefaultOpcioja;
+		}
+
+		public void setMvnoBillingAgreementekDefaultOpcioja(Set<MvnoBillingAgreement> mvnoBillingAgreementekDefaultOpcioja) {
+			this.mvnoBillingAgreementekDefaultOpcioja = mvnoBillingAgreementekDefaultOpcioja;
+		}
+
+	}
+
+
+}