/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.jdbi.v3.sqlobject;
import org.jdbi.v3.core.rule.H2DatabaseRule;
import org.jdbi.v3.sqlobject.customizer.Bind;
import org.jdbi.v3.sqlobject.statement.SqlQuery;
import org.jdbi.v3.sqlobject.statement.SqlUpdate;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import static org.assertj.core.api.Assertions.assertThat;
public class TestNull {
@Rule
public H2DatabaseRule dbRule = new H2DatabaseRule().withPlugin(new SqlObjectPlugin());
private DAO dao;
@Before
public void setUp() throws Exception {
dao = dbRule.getSharedHandle().attach(DAO.class);
dao.insert(1, "brian");
dao.insert(2, null);
}
@Test
public void testNotNullResult() {
assertThat(dao.findNameById(1)).isEqualTo("brian");
}
@Test
public void testNullResult() {
assertThat(dao.findNameById(2)).isNull();
}
@Test
public void testNoResult() {
assertThat(dao.findNameById(3)).isNull();
}
public interface DAO {
@SqlUpdate("insert into something (id, name) values (:id, :name)")
void insert(@Bind("id") long id, @Bind("name") String name);
@SqlQuery("select name from something where id = :id")
String findNameById(@Bind("id") long id);
}
}