package org.apache.ibatis.submitted.not_null_column;
import static org.junit.Assert.*;
import java.io.Reader;
import java.sql.Connection;
import java.sql.DriverManager;
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 org.junit.BeforeClass;
import org.junit.Test;
public class NotNullColumnTest {
private static SqlSessionFactory sqlSessionFactory;
@BeforeClass
public static void initDatabase() throws Exception {
Connection conn = null;
try {
Class.forName("org.hsqldb.jdbcDriver");
conn = DriverManager.getConnection("jdbc:hsqldb:mem:not_null_column", "sa",
"");
Reader reader = Resources.getResourceAsReader("org/apache/ibatis/submitted/not_null_column/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/not_null_column/ibatisConfig.xml");
sqlSessionFactory = new SqlSessionFactoryBuilder().build(reader);
reader.close();
} finally {
if (conn != null) {
conn.close();
}
}
}
@Test
public void testNotNullColumnWithChildrenNoFid() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdNoFid(1);
assertNotNull(test);
assertNotNull(test.getChildren());
assertEquals(2, test.getChildren().size());
} finally {
sqlSession.close();
}
}
@Test
public void testNotNullColumnWithoutChildrenNoFid() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdNoFid(2);
assertNotNull(test);
assertNotNull(test.getChildren());
assertTrue(test.getChildren().isEmpty());
} finally {
sqlSession.close();
}
}
@Test
public void testNotNullColumnWithoutChildrenFid() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdFid(2);
assertNotNull(test);
assertNotNull(test.getChildren());
assertTrue(test.getChildren().isEmpty());
} finally {
sqlSession.close();
}
}
@Test
public void testNotNullColumnWithoutChildrenWithInternalResultMap() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdWithInternalResultMap(2);
assertNotNull(test);
assertNotNull(test.getChildren());
assertTrue(test.getChildren().isEmpty());
} finally {
sqlSession.close();
}
}
@Test
public void testNotNullColumnWithoutChildrenWithRefResultMap() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdWithRefResultMap(2);
assertNotNull(test);
assertNotNull(test.getChildren());
assertTrue(test.getChildren().isEmpty());
} finally {
sqlSession.close();
}
}
@Test
public void testNotNullColumnWithoutChildrenFidMultipleNullColumns() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdFidMultipleNullColumns(2);
assertNotNull(test);
assertNotNull(test.getChildren());
assertTrue(test.getChildren().isEmpty());
} finally {
sqlSession.close();
}
}
@Test
public void testNotNullColumnWithoutChildrenFidMultipleNullColumnsAndBrackets() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdFidMultipleNullColumnsAndBrackets(2);
assertNotNull(test);
assertNotNull(test.getChildren());
assertTrue(test.getChildren().isEmpty());
} finally {
sqlSession.close();
}
}
@Test
public void testNotNullColumnWithoutChildrenFidWorkaround() {
SqlSession sqlSession = sqlSessionFactory.openSession();
try {
FatherMapper fatherMapper = sqlSession.getMapper(FatherMapper.class);
Father test = fatherMapper.selectByIdFidWorkaround(2);
assertNotNull(test);
assertNotNull(test.getChildren());
assertTrue(test.getChildren().isEmpty());
} finally {
sqlSession.close();
}
}
}