/* * 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.core.statement; import static org.assertj.core.api.Assertions.assertThat; import org.jdbi.v3.core.Handle; import org.jdbi.v3.core.Something; import org.jdbi.v3.core.rule.H2DatabaseRule; import org.junit.Before; import org.junit.Rule; import org.junit.Test; public class TestPositionalParameterBinding { @Rule public H2DatabaseRule dbRule = new H2DatabaseRule(); private Handle h; @Before public void setUp() throws Exception { h = dbRule.openHandle(); } @Test public void testSetPositionalString() throws Exception { h.execute("insert into something (id, name) values (1, 'eric')"); h.execute("insert into something (id, name) values (2, 'brian')"); Something eric = h.createQuery("select * from something where name = ?") .bind(0, "eric") .mapToBean(Something.class) .list() .get(0); assertThat(eric.getId()).isEqualTo(1); } @Test public void testSetPositionalInteger() throws Exception { h.execute("insert into something (id, name) values (1, 'eric')"); h.execute("insert into something (id, name) values (2, 'brian')"); Something eric = h.createQuery("select * from something where id = ?") .bind(0, 1) .mapToBean(Something.class) .list().get(0); assertThat(eric.getId()).isEqualTo(1); } @Test(expected = UnableToExecuteStatementException.class) public void testBehaviorOnBadBinding1() throws Exception { h.createQuery("select * from something where id = ? and name = ?") .bind(0, 1) .mapToBean(Something.class) .list(); } @Test(expected = UnableToExecuteStatementException.class) public void testBehaviorOnBadBinding2() throws Exception { h.createQuery("select * from something where id = ?") .bind(1, 1) .bind(2, "Hi") .mapToBean(Something.class) .list(); } @Test public void testInsertParamBinding() throws Exception { int count = h.createUpdate("insert into something (id, name) values (?, 'eric')") .bind(0, 1) .execute(); assertThat(count).isEqualTo(1); } @Test public void testPositionalConvenienceInsert() throws Exception { int count = h.execute("insert into something (id, name) values (?, ?)", 1, "eric"); assertThat(count).isEqualTo(1); } }