[#2230] Test embedded id with one-to-one

Author: DavideD

hibernate-reactive-core/src/test/java/org/hibernate/reactive/EmbeddedIdWithOneToOneTest.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.VertxTestContext;
+import jakarta.persistence.Embeddable;
+import jakarta.persistence.EmbeddedId;
+import jakarta.persistence.Entity;
+import jakarta.persistence.FetchType;
+import jakarta.persistence.Id;
+import jakarta.persistence.JoinColumn;
+import jakarta.persistence.OneToOne;
+import java.util.Collection;
+import java.util.List;
+import java.util.Objects;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class EmbeddedIdWithOneToOneTest extends BaseReactiveTest {
+
+	@Override
+	protected Collection<Class<?>> annotatedEntities() {
+		return List.of( FooEntity.class, BarEntity.class );
+	}
+
+	@Test
+	public void test(VertxTestContext context) {
+		BarEntity barEntity = new BarEntity( "1" );
+		FooId fooId = new FooId( barEntity );
+		FooEntity entity = new FooEntity( fooId );
+
+		test(
+				context, getMutinySessionFactory()
+						.withTransaction( s -> s.persistAll( barEntity, entity ) )
+						.chain( () -> getMutinySessionFactory()
+								.withTransaction( s -> s.find( FooEntity.class, fooId ) )
+						)
+						.invoke( result -> {
+							assertThat( result.getId() ).isEqualTo( fooId );
+							assertThat( result.getId().getIdEntity() ).isEqualTo( fooId.getIdEntity() );
+							assertThat( result.getId().getIdEntity().getId() ).isEqualTo( fooId.getIdEntity().getId() );
+						} )
+		);
+	}
+
+	@Entity(name = "bar")
+	public static class BarEntity {
+
+		@Id
+		private String id;
+
+		public BarEntity() {
+		}
+
+		public BarEntity(String id) {
+			this.id = id;
+		}
+
+		public String getId() {
+			return id;
+		}
+
+		public void setId(String id) {
+			this.id = id;
+		}
+	}
+
+	@Entity(name = "foo")
+	public static class FooEntity {
+
+		@EmbeddedId
+		private FooId id;
+
+		public FooEntity() {
+		}
+
+		public FooEntity(FooId id) {
+			this.id = id;
+		}
+
+		public FooId getId() {
+			return id;
+		}
+
+		public void setId(FooId id) {
+			this.id = id;
+		}
+	}
+
+	@Embeddable
+	public static class FooId {
+
+		@OneToOne(fetch = FetchType.EAGER)
+		@JoinColumn(name = "id", nullable = false)
+		private BarEntity barEntity;
+
+		public FooId() {
+		}
+
+		public FooId(BarEntity barEntity) {
+			this.barEntity = barEntity;
+		}
+
+		public BarEntity getIdEntity() {
+			return barEntity;
+		}
+
+		public void setIdEntity(BarEntity barEntity) {
+			this.barEntity = barEntity;
+		}
+
+		@Override
+		public boolean equals(Object o) {
+			if ( o == null || getClass() != o.getClass() ) {
+				return false;
+			}
+			FooId fooId = (FooId) o;
+			return Objects.equals( barEntity, fooId.barEntity );
+		}
+
+		@Override
+		public int hashCode() {
+			return Objects.hashCode( barEntity );
+		}
+	}
+}