HHH-16040 Add test for issue

hibernate · Feb 6, 2023 · f051b6d · f051b6d
1 parent 426cb4e
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diff --git a/.../test/java/org/hibernate/orm/test/mapping/joincolumn/CharArrayToStringJoinColumnTest.java b/.../test/java/org/hibernate/orm/test/mapping/joincolumn/CharArrayToStringJoinColumnTest.java
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+/*
+ * 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.orm.test.mapping.joincolumn;
+
+import java.io.Serializable;
+import java.util.List;
+
+import org.hibernate.testing.orm.junit.DomainModel;
+import org.hibernate.testing.orm.junit.JiraKey;
+import org.hibernate.testing.orm.junit.SessionFactory;
+import org.hibernate.testing.orm.junit.SessionFactoryScope;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * @author Marco Belladelli
+ */
+@SessionFactory
+@DomainModel(annotatedClasses = {
+		CharArrayToStringJoinColumnTest.Vehicle.class,
+		CharArrayToStringJoinColumnTest.VehicleInvoice.class
+})
+@JiraKey("HHH-16040")
+public class CharArrayToStringJoinColumnTest {
+	@BeforeAll
+	public void setUp(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			Vehicle vehicle = new Vehicle();
+			vehicle.setId( 1L );
+			vehicle.setStringProp( "2020" );
+			session.persist( vehicle );
+
+			VehicleInvoice invoice = new VehicleInvoice();
+			invoice.setId( "2020".toCharArray() );
+			invoice.setVehicle( vehicle );
+			session.persist( invoice );
+		} );
+	}
+
+	@AfterAll
+	public void tearDown(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			session.createMutationQuery( "delete from VehicleInvoice" ).executeUpdate();
+			session.createMutationQuery( "delete from Vehicle" ).executeUpdate();
+		} );
+	}
+
+	@Test
+	public void testAssociation(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			List<VehicleInvoice> resultList = session.createQuery(
+					"from VehicleInvoice",
+					VehicleInvoice.class
+			).getResultList();
+			assertEquals( 1, resultList.size() );
+			assertEquals( 1L, resultList.get( 0 ).getVehicle().getId() );
+			assertEquals( "2020", resultList.get( 0 ).getVehicle().getStringProp() );
+		} );
+	}
+
+	@Entity(name = "VehicleInvoice")
+	public static class VehicleInvoice {
+		@Id
+		@Column(name = "char_array_col")
+		private char[] id;
+
+		@ManyToOne(fetch = FetchType.EAGER)
+		@JoinColumn(name = "char_array_col", referencedColumnName = "string_col", insertable = false, updatable = false)
+		private Vehicle vehicle;
+
+		public char[] getId() {
+			return id;
+		}
+
+		public void setId(char[] id) {
+			this.id = id;
+		}
+
+		public Vehicle getVehicle() {
+			return vehicle;
+		}
+
+		public void setVehicle(Vehicle vehicle) {
+			this.vehicle = vehicle;
+		}
+	}
+
+	@Entity(name = "Vehicle")
+	public static class Vehicle implements Serializable {
+		@Id
+		private Long id;
+
+		@Column(name = "string_col", nullable = false)
+		private String stringProp;
+
+		public Long getId() {
+			return id;
+		}
+
+		public void setId(Long id) {
+			this.id = id;
+		}
+
+		public String getStringProp() {
+			return stringProp;
+		}
+
+		public void setStringProp(String stringProp) {
+			this.stringProp = stringProp;
+		}
+	}
+}
+
diff --git a/.../test/java/org/hibernate/orm/test/mapping/joincolumn/StringToCharArrayJoinColumnTest.java b/.../test/java/org/hibernate/orm/test/mapping/joincolumn/StringToCharArrayJoinColumnTest.java
@@ -0,0 +1,127 @@
+/*
+ * 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.orm.test.mapping.joincolumn;
+
+import java.io.Serializable;
+import java.util.List;
+
+import org.hibernate.testing.orm.junit.DomainModel;
+import org.hibernate.testing.orm.junit.JiraKey;
+import org.hibernate.testing.orm.junit.SessionFactory;
+import org.hibernate.testing.orm.junit.SessionFactoryScope;
+import org.junit.jupiter.api.AfterAll;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import jakarta.persistence.Column;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+/**
+ * @author Marco Belladelli
+ */
+@SessionFactory
+@DomainModel(annotatedClasses = {
+		StringToCharArrayJoinColumnTest.Vehicle.class,
+		StringToCharArrayJoinColumnTest.VehicleInvoice.class
+})
+@JiraKey("HHH-16040")
+public class StringToCharArrayJoinColumnTest {
+	@BeforeAll
+	public void setUp(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			Vehicle vehicle = new Vehicle();
+			vehicle.setId( 1L );
+			vehicle.setCharArrayProp( "2020".toCharArray() );
+			session.persist( vehicle );
+
+			VehicleInvoice invoice = new VehicleInvoice();
+			invoice.setId( "2020" );
+			invoice.setVehicle( vehicle );
+			session.persist( invoice );
+		} );
+	}
+
+	@AfterAll
+	public void tearDown(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			session.createMutationQuery( "delete from VehicleInvoice" ).executeUpdate();
+			session.createMutationQuery( "delete from Vehicle" ).executeUpdate();
+		} );
+	}
+
+	@Test
+	public void testAssociation(SessionFactoryScope scope) {
+		scope.inTransaction( session -> {
+			List<VehicleInvoice> resultList = session.createQuery(
+					"from VehicleInvoice",
+					VehicleInvoice.class
+			).getResultList();
+			assertEquals( 1, resultList.size() );
+			assertEquals( 1L, resultList.get( 0 ).getVehicle().getId() );
+			assertEquals( "2020", new String( resultList.get( 0 ).getVehicle().getCharArrayProp() ));
+		} );
+	}
+
+	@Entity(name = "VehicleInvoice")
+	public static class VehicleInvoice {
+		@Id
+		@Column(name = "string_col")
+		private String id;
+
+		@ManyToOne(fetch = FetchType.EAGER)
+		@JoinColumn(name = "string_col", referencedColumnName = "char_array_col", insertable = false, updatable = false)
+		private Vehicle vehicle;
+
+		public String getId() {
+			return id;
+		}
+
+		public void setId(String id) {
+			this.id = id;
+		}
+
+		public Vehicle getVehicle() {
+			return vehicle;
+		}
+
+		public void setVehicle(Vehicle vehicle) {
+			this.vehicle = vehicle;
+		}
+	}
+
+	@Entity(name = "Vehicle")
+	public static class Vehicle implements Serializable {
+		@Id
+		private Long id;
+
+		@Column(name = "char_array_col", nullable = false)
+		private char[] charArrayProp;
+
+		public Long getId() {
+			return id;
+		}
+
+		public void setId(Long id) {
+			this.id = id;
+		}
+
+		public char[] getCharArrayProp() {
+			return charArrayProp;
+		}
+
+		public void setCharArrayProp(char[] charArrayProp) {
+			this.charArrayProp = charArrayProp;
+		}
+	}
+}
+