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HHH-18532 Test cases checking that value is unwrapped to requested type
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‎hibernate-core/src/test/java/org/hibernate/orm/test/mapping/type/java/DateSubclassesUnwrapTest.java‎

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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later
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* See the lgpl.txt file in the root directory or http://www.gnu.org/licenses/lgpl-2.1.html
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*/
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package org.hibernate.orm.test.mapping.type.java;
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import java.sql.Time;
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import java.sql.Timestamp;
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import java.time.Instant;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.time.LocalTime;
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import java.time.OffsetDateTime;
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import java.time.OffsetTime;
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import java.time.ZonedDateTime;
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import java.util.Calendar;
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import java.util.Date;
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import java.util.TimeZone;
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import org.hibernate.HibernateException;
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import org.hibernate.dialect.Dialect;
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import org.hibernate.dialect.H2Dialect;
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import org.hibernate.engine.jdbc.LobCreator;
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import org.hibernate.engine.jdbc.NonContextualLobCreator;
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import org.hibernate.engine.spi.SessionFactoryImplementor;
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import org.hibernate.engine.spi.SharedSessionContractImplementor;
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import org.hibernate.type.descriptor.WrapperOptions;
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import org.hibernate.type.descriptor.java.CalendarDateJavaType;
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import org.hibernate.type.descriptor.java.CalendarJavaType;
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import org.hibernate.type.descriptor.java.CalendarTimeJavaType;
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import org.hibernate.type.descriptor.java.DateJavaType;
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import org.hibernate.type.descriptor.java.InstantJavaType;
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import org.hibernate.type.descriptor.java.JdbcDateJavaType;
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import org.hibernate.type.descriptor.java.JdbcTimeJavaType;
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import org.hibernate.type.descriptor.java.JdbcTimestampJavaType;
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import org.hibernate.type.descriptor.java.LocalDateJavaType;
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import org.hibernate.type.descriptor.java.LocalDateTimeJavaType;
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import org.hibernate.type.descriptor.java.LocalTimeJavaType;
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import org.hibernate.type.descriptor.java.OffsetDateTimeJavaType;
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import org.hibernate.type.descriptor.java.OffsetTimeJavaType;
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import org.hibernate.type.descriptor.java.ZonedDateTimeJavaType;
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import org.junit.jupiter.api.Assertions;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertInstanceOf;
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import static org.junit.jupiter.api.Assertions.assertThrows;
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public class DateSubclassesUnwrapTest {
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private static final WrapperOptions wrapperOptions = new WrapperOptions() {
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@Override
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public SharedSessionContractImplementor getSession() {
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return null;
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}
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@Override
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public SessionFactoryImplementor getSessionFactory() {
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return null;
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}
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public boolean useStreamForLobBinding() {
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return false;
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}
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@Override
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public int getPreferredSqlTypeCodeForBoolean() {
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return 0;
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}
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public LobCreator getLobCreator() {
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return NonContextualLobCreator.INSTANCE;
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}
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@Override
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public TimeZone getJdbcTimeZone() {
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return null;
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}
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private final Dialect dialect = new H2Dialect() {
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@Override
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public boolean useConnectionToCreateLob() {
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return false;
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}
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};
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@Override
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public Dialect getDialect() {
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return dialect;
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}
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};
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@Test
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void testJdbcTimestampJavaType() {
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final JdbcTimestampJavaType javaType = JdbcTimestampJavaType.INSTANCE;
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final Date date = new Date();
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assertInstanceOf( Timestamp.class, javaType.unwrap( date, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( date, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( date, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( date, Date.class, wrapperOptions ) );
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}
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@Test
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void testJdbcDateJavaType() {
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final JdbcDateJavaType javaType = JdbcDateJavaType.INSTANCE;
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final Date date = new Date();
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assertInstanceOf( Timestamp.class, javaType.unwrap( date, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( date, java.sql.Date.class, wrapperOptions ) );
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assertThrows( IllegalArgumentException.class, () -> javaType.unwrap( date, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( date, Date.class, wrapperOptions ) );
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}
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@Test
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void testJdbcTimeJavaType() {
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final JdbcTimeJavaType javaType = JdbcTimeJavaType.INSTANCE;
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final Date date = new Date();
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assertInstanceOf( Timestamp.class, javaType.unwrap( date, Timestamp.class, wrapperOptions ) );
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Assertions.assertThrows(
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IllegalArgumentException.class,
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() -> javaType.unwrap( date, java.sql.Date.class, wrapperOptions )
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);
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assertInstanceOf( Time.class, javaType.unwrap( date, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( date, Date.class, wrapperOptions ) );
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}
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@Test
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void testDateJavaType() {
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final DateJavaType javaType = DateJavaType.INSTANCE;
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final Date date = new Date();
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assertInstanceOf( Timestamp.class, javaType.unwrap( date, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( date, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( date, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( date, Date.class, wrapperOptions ) );
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}
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@Test
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void testInstantJavaType() {
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final InstantJavaType javaType = InstantJavaType.INSTANCE;
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final Instant instant = Instant.now();
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assertInstanceOf( Timestamp.class, javaType.unwrap( instant, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( instant, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( instant, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( instant, Date.class, wrapperOptions ) );
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}
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@Test
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void testLocalDateJavaType() {
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final LocalDateJavaType javaType = LocalDateJavaType.INSTANCE;
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final LocalDate date = LocalDate.now();
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assertInstanceOf( Timestamp.class, javaType.unwrap( date, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( date, java.sql.Date.class, wrapperOptions ) );
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assertThrows( HibernateException.class, () -> javaType.unwrap( date, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( date, Date.class, wrapperOptions ) );
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}
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@Test
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void testLocalDateTimeJavaType() {
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final LocalDateTimeJavaType javaType = LocalDateTimeJavaType.INSTANCE;
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final LocalDateTime dateTime = LocalDateTime.now();
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assertInstanceOf( Timestamp.class, javaType.unwrap( dateTime, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( dateTime, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( dateTime, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( dateTime, Date.class, wrapperOptions ) );
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}
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@Test
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void testLocalTimeJavaType() {
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final LocalTimeJavaType javaType = LocalTimeJavaType.INSTANCE;
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final LocalTime time = LocalTime.now();
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assertInstanceOf( Timestamp.class, javaType.unwrap( time, Timestamp.class, wrapperOptions ) );
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assertThrows( HibernateException.class, () -> javaType.unwrap( time, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( time, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( time, Date.class, wrapperOptions ) );
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}
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@Test
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void testOffsetDateTimeJavaType() {
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final OffsetDateTimeJavaType javaType = OffsetDateTimeJavaType.INSTANCE;
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final OffsetDateTime dateTime = OffsetDateTime.now();
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assertInstanceOf( Timestamp.class, javaType.unwrap( dateTime, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( dateTime, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( dateTime, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( dateTime, Date.class, wrapperOptions ) );
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}
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@Test
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void testOffsetTimeJavaType() {
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final OffsetTimeJavaType javaType = OffsetTimeJavaType.INSTANCE;
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final OffsetTime time = OffsetTime.now();
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assertInstanceOf( Timestamp.class, javaType.unwrap( time, Timestamp.class, wrapperOptions ) );
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assertThrows( IllegalArgumentException.class,
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() -> javaType.unwrap( time, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( time, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( time, Date.class, wrapperOptions ) );
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}
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@Test
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void testZonedDateTimeJavaType() {
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final ZonedDateTimeJavaType javaType = ZonedDateTimeJavaType.INSTANCE;
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final ZonedDateTime dateTime = ZonedDateTime.now();
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assertInstanceOf( Timestamp.class, javaType.unwrap( dateTime, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( dateTime, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( dateTime, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( dateTime, Date.class, wrapperOptions ) );
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}
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@Test
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void testCalendarDateJavaType() {
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final CalendarDateJavaType javaType = CalendarDateJavaType.INSTANCE;
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final Calendar calendar = Calendar.getInstance();
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assertInstanceOf( Timestamp.class, javaType.unwrap( calendar, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( calendar, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( calendar, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( calendar, Date.class, wrapperOptions ) );
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}
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@Test
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void testCalendarJavaType() {
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final CalendarJavaType javaType = CalendarJavaType.INSTANCE;
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final Calendar calendar = Calendar.getInstance();
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assertInstanceOf( Timestamp.class, javaType.unwrap( calendar, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( calendar, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( calendar, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( calendar, Date.class, wrapperOptions ) );
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}
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@Test
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void testCalendarTimeJavaType() {
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final CalendarTimeJavaType javaType = CalendarTimeJavaType.INSTANCE;
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final Calendar calendar = Calendar.getInstance();
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assertInstanceOf( Timestamp.class, javaType.unwrap( calendar, Timestamp.class, wrapperOptions ) );
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assertInstanceOf( java.sql.Date.class, javaType.unwrap( calendar, java.sql.Date.class, wrapperOptions ) );
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assertInstanceOf( Time.class, javaType.unwrap( calendar, Time.class, wrapperOptions ) );
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assertInstanceOf( Date.class, javaType.unwrap( calendar, Date.class, wrapperOptions ) );
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}
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}

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