text: /*
   * Copyright 2002-2019 the original author or authors.
   *
   * 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
   *
   *      https://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.springframework.jdbc.core.simple;
  
  import java.sql.Connection;
  import java.sql.DatabaseMetaData;
  import java.sql.ResultSet;
  import java.util.HashMap;
  import javax.sql.DataSource;
  
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  
  import org.springframework.dao.InvalidDataAccessApiUsageException;
  
  import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  import static org.mockito.BDDMockito.given;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.verify;
  
  /**
   * Mock object based tests for SimpleJdbcInsert.
   *
   * @author Thomas Risberg
   */
  public class SimpleJdbcInsertTests {
  
  	private Connection connection;
  
  	private DatabaseMetaData databaseMetaData;
  
  	private DataSource dataSource;
  
  
  	@Before
  	public void setUp() throws Exception {
  		connection = mock(Connection.class);
  		databaseMetaData = mock(DatabaseMetaData.class);
  		dataSource = mock(DataSource.class);
  		given(connection.getMetaData()).willReturn(databaseMetaData);
  		given(dataSource.getConnection()).willReturn(connection);
  	}
  
  	@After
  	public void verifyClosed() throws Exception {
  		verify(connection).close();
  	}
  
  
  	@Test
  	public void testNoSuchTable() throws Exception {
  		ResultSet resultSet = mock(ResultSet.class);
  		given(resultSet.next()).willReturn(false);
  		given(databaseMetaData.getDatabaseProductName()).willReturn("MyDB");
  		given(databaseMetaData.getDatabaseProductName()).willReturn("MyDB");
  		given(databaseMetaData.getDatabaseProductVersion()).willReturn("1.0");
  		given(databaseMetaData.getUserName()).willReturn("me");
  		given(databaseMetaData.storesLowerCaseIdentifiers()).willReturn(true);
  		given(databaseMetaData.getTables(null, null, "x", null)).willReturn(resultSet);
  
  		SimpleJdbcInsert insert = new SimpleJdbcInsert(dataSource).withTableName("x");
  		// Shouldn't succeed in inserting into table which doesn't exist
  		assertThatExceptionOfType(InvalidDataAccessApiUsageException.class).isThrownBy(() ->
  				insert.execute(new HashMap<>()));
  		verify(resultSet).close();
  	}
  
  }
  