@Test
public void testPadding03() throws Exception {

    // 前処理(引数)
    String columnString = "1";
    String fileEncoding = "Shift_JIS";
    int columnBytes = 3;
    char paddingChar = ' ';
    PaddingType paddingType = PaddingType.LEFT;
    // テスト実施
    String result = FileDAOUtility.padding(columnString, fileEncoding,
            columnBytes, paddingChar, paddingType);
    // 判定
    assertNotNull(result);
    assertEquals("  1", result);
}