package org.apache.ibatis.submitted.nested;
import org.apache.ibatis.io.Resources;
import org.apache.ibatis.jdbc.ScriptRunner;
import org.apache.ibatis.session.SqlSession;
import org.apache.ibatis.session.SqlSessionFactory;
import org.apache.ibatis.session.SqlSessionFactoryBuilder;
import static org.junit.Assert.assertEquals;
import org.junit.BeforeClass;
import org.junit.Test;
import java.io.PrintWriter;
import java.io.Reader;
import java.sql.Connection;
import java.sql.DriverManager;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
public class NestedForEachTest {
protected static SqlSessionFactory sqlSessionFactory;
@BeforeClass
public static void setUp() throws Exception {
Connection conn = null;
try {
Class.forName("org.hsqldb.jdbcDriver");
conn = DriverManager.getConnection("jdbc:hsqldb:mem:nested", "sa",
"");
Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/nested/CreateDB.sql");
ScriptRunner runner = new ScriptRunner(conn);
runner.setLogWriter(null);
runner.setErrorLogWriter(null);
runner.runScript(reader);
conn.commit();
reader.close();
reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/nested/MapperConfig.xml");
sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
reader.close();
} finally {
if (conn != null) {
conn.close();
}
}
}
@Test
@SuppressWarnings("unchecked")
public void testSimpleSelect() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
Name name = new Name();
name.setLastName("Flintstone");
Parameter parameter = new Parameter();
parameter.addName(name);
List<Map<String, Object>> answer =
sqlSession.selectList("org.apache.ibatis.submitted.nested.simpleSelect", parameter);
assertEquals(3, answer.size());
} finally {
sqlSession.close();
}
}
@Test
@SuppressWarnings("unchecked")
public void testSimpleSelectWithPrimitives() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
Map<String, Object> parameter = new HashMap<String, Object>();
int[] array = new int[] {1, 3, 5};
parameter.put("ids", array);
List<Map<String, Object>> answer =
sqlSession.selectList("org.apache.ibatis.submitted.nested.simpleSelectWithPrimitives", parameter);
assertEquals(3, answer.size());
} finally {
sqlSession.close();
}
}
@Test
@SuppressWarnings("unchecked")
public void testNestedSelect() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
Name name = new Name();
name.setLastName("Flintstone");
name.addFirstName("Fred");
name.addFirstName("Wilma");
Parameter parameter = new Parameter();
parameter.addName(name);
List<Map<String, Object>> answer =
sqlSession.selectList("org.apache.ibatis.submitted.nested.nestedSelect", parameter);
assertEquals(2, answer.size());
} finally {
sqlSession.close();
}
}
@Test
@SuppressWarnings("unchecked")
public void testNestedSelect2() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
Name name = new Name();
name.setLastName("Flintstone");
name.addFirstName("Fred");
name.addFirstName("Wilma");
Parameter parameter = new Parameter();
parameter.addName(name);
name = new Name();
name.setLastName("Rubble");
name.addFirstName("Betty");
parameter.addName(name);
List<Map<String, Object>> answer =
sqlSession.selectList("org.apache.ibatis.submitted.nested.nestedSelect", parameter);
assertEquals(3, answer.size());
} finally {
sqlSession.close();
}
}
}