[#1867] Test case

Author: DavideD

hibernate-reactive-core/src/test/java/org/hibernate/reactive/JoinedInheritanceBatchTest.java

@@ -0,0 +1,131 @@
+/* Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * Copyright: Red Hat Inc. and Hibernate Authors
+ */
+package org.hibernate.reactive;
+
+
+import org.junit.jupiter.api.Test;
+
+import io.vertx.junit5.Timeout;
+import io.vertx.junit5.VertxTestContext;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.Inheritance;
+import jakarta.persistence.InheritanceType;
+import jakarta.persistence.SequenceGenerator;
+import jakarta.persistence.Table;
+import java.util.Collection;
+import java.util.List;
+import java.util.concurrent.CompletionStage;
+
+import static java.util.concurrent.TimeUnit.MINUTES;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.hibernate.reactive.util.impl.CompletionStages.voidFuture;
+
+@Timeout(value = 10, timeUnit = MINUTES)
+public class JoinedInheritanceBatchTest extends BaseReactiveTest {
+
+	@Override
+	protected Collection<Class<?>> annotatedEntities() {
+		return List.of( ClientA.class, Client.class );
+	}
+
+	@Override
+	protected CompletionStage<Void> cleanDb() {
+		return voidFuture();
+	}
+
+	@Test
+	public void test(VertxTestContext context) {
+		final ClientA client1 = new ClientA("Client 1", "email@c1", "123456");
+
+		test( context, getMutinySessionFactory().withTransaction( session -> {
+			session.setBatchSize( 5 );
+			return session
+					.persist( client1 )
+					.chain( session::flush )
+					.chain( () -> session.createQuery( "select c from Client c" )
+							.getResultList()
+							.invoke( persistedClients -> assertThat( persistedClients )
+									.as( "Clients has not bee persisted" )
+									.isNotEmpty() ) );
+			  } )
+		);
+	}
+
+	@Entity(name = "Client")
+	@Table(name = "`Client`")
+	@Inheritance(strategy = InheritanceType.JOINED)
+	public static class Client {
+
+		@Id
+		@SequenceGenerator(name = "seq", sequenceName = "id_seq", allocationSize = 1)
+		@GeneratedValue(generator = "seq", strategy = GenerationType.SEQUENCE)
+		private Long id;
+
+		private String name;
+
+		private String email;
+
+		private String phone;
+
+		public Client() {
+		}
+
+		public Client(String name, String email, String phone) {
+			this.name = name;
+			this.email = email;
+			this.phone = phone;
+		}
+
+		public Long getId() {
+			return id;
+		}
+
+		public void setId(Long id) {
+			this.id = id;
+		}
+
+		public String getName() {
+			return name;
+		}
+
+		public void setName(String name) {
+			this.name = name;
+		}
+
+		public String getEmail() {
+			return email;
+		}
+
+		public void setEmail(String email) {
+			this.email = email;
+		}
+
+		public String getPhone() {
+			return phone;
+		}
+
+		public void setPhone(String phone) {
+			this.phone = phone;
+		}
+
+	}
+
+	@Entity
+	@Table(name = "`ClientA`")
+	public static class ClientA extends Client {
+
+		public ClientA() {
+		}
+
+		public ClientA(String name, String email, String phone) {
+			super( name, email, phone );
+		}
+	}
+
+}