HHH-15591: added two tests in UnidirectionalOneToManyOrderColumnTest
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@ -182,6 +182,59 @@ public class UnidirectionalOneToManyOrderColumnTest {
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);
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}
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@Test
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public void testSwapElementsAtZeroAndOne(EntityManagerFactoryScope scope) {
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long parentId = scope.fromTransaction(
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entityManager -> {
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ParentData parent = new ParentData();
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entityManager.persist( parent );
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String[] childrenStr = new String[] {"One", "Two"};
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for ( String str : childrenStr ) {
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ChildData child = new ChildData( str );
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entityManager.persist( child );
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parent.getChildren().add( child );
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}
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entityManager.flush();
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List<ChildData> children = parent.getChildren();
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ChildData child0 = children.get( 0 );
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ChildData child1 = children.get( 1 );
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children.set(0, child1);
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children.set(1, child0);
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return parent.id;
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}
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);
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// if the above works, then test on {"Two", "One"}
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}
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@Test
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public void testAddAtZeroDeleteAtTwo(EntityManagerFactoryScope scope) {
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long parentId = scope.fromTransaction(
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entityManager -> {
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ParentData parent = new ParentData();
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entityManager.persist( parent );
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String[] childrenStr = new String[] {"One", "Two"};
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for ( String str : childrenStr ) {
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ChildData child = new ChildData( str );
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entityManager.persist( child );
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parent.getChildren().add( child );
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}
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entityManager.flush();
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List<ChildData> children = parent.getChildren();
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children.add( 0, new ChildData( "Zero" ) );
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children.remove( 2 );
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return parent.id;
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}
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);
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// if the above works, then test on {"Zero", "One"}
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}
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@Entity(name = "ParentData")
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@Table(name = "PARENT")
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public static class ParentData {
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