HHH-16551 - Re-designed test case similar to org.hibernate.orm.test.annotations.beanvalidation.DDLTest
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@ -1,15 +1,11 @@
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package org.hibernate.orm.test.schemaupdate;
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import java.sql.Types;
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import java.util.List;
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import java.util.Map;
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import org.hibernate.Session;
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import org.hibernate.jpa.boot.spi.Bootstrap;
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import org.hibernate.mapping.PersistentClass;
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import org.hibernate.testing.orm.jpa.PersistenceUnitDescriptorAdapter;
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import org.hibernate.testing.junit4.BaseNonConfigCoreFunctionalTestCase;
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import org.hibernate.testing.orm.junit.JiraKey;
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import org.junit.jupiter.api.Test;
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import jakarta.persistence.Column;
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import jakarta.persistence.DiscriminatorColumn;
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@ -21,51 +17,35 @@ import jakarta.persistence.Table;
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import static jakarta.persistence.DiscriminatorType.CHAR;
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import static jakarta.persistence.InheritanceType.SINGLE_TABLE;
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import static org.hibernate.cfg.AvailableSettings.HBM2DDL_AUTO;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.fail;
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@JiraKey("HHH-16551")
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public class CreateCharDiscriminatorTest {
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public class CreateCharDiscriminatorTest extends BaseNonConfigCoreFunctionalTestCase {
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@Test
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@org.junit.Test
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@JiraKey("HHH-16551")
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public void testCreateDiscriminatorCharColumnSize() {
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final PersistenceUnitDescriptorAdapter pu = new PersistenceUnitDescriptorAdapter() {
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@Override
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public List<String> getManagedClassNames() {
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return List.of( Parent.class.getName() );
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}
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PersistentClass classMapping = metadata().getEntityBinding( Parent.class.getName() );
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final var discriminatorColumn = classMapping.getDiscriminator().getColumns().get( 0 );
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assertEquals( discriminatorColumn.getLength(), 1L );
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}
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@Override
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protected void addSettings(Map<String, Object> settings) {
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settings.put( "jakarta.persistence.validation.mode", "ddl" );
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}
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@Override
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protected Class<?>[] getAnnotatedClasses() {
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return new Class<?>[] {
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Parent.class
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};
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final var settings = Map.of( HBM2DDL_AUTO, "create-drop" );
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try (var factory = Bootstrap.getEntityManagerFactoryBuilder( pu, settings ).build();
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var manager = factory.createEntityManager()) {
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manager.unwrap( Session.class ).doWork( conn -> {
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try (var rs = conn.getMetaData().getColumns( null, null, null, null )) {
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if ( rs.next() ) {
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do {
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if ( "parent".equalsIgnoreCase( rs.getString( "TABLE_NAME" ) ) &&
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"discr".equalsIgnoreCase( rs.getString( "COLUMN_NAME" ) ) ) {
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assertEquals( Types.CHAR, rs.getInt( "DATA_TYPE" ) );
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assertEquals( 1, rs.getInt( "COLUMN_SIZE" ) );
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}
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} while ( rs.next() );
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}
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else {
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fail( "Table and/or columns has not been created, why?!?" );
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}
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}
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} );
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}
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}
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@Entity
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@Table(name = "parent")
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@Inheritance(strategy = SINGLE_TABLE)
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@DiscriminatorColumn(name = "discr", discriminatorType = CHAR)
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@DiscriminatorColumn(name = "discr", discriminatorType = CHAR, length = 2)
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@DiscriminatorValue("*")
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public static class Parent {
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