@Test
public void testFormat02() throws Exception {

    // 前処理
    DecimalColumnFormatter decimalColumnFormatter = new DecimalColumnFormatter();
    // 前処理(引数)
    DecimalColumnFormatter_FileLineObjectStub01 stub = new DecimalColumnFormatter_FileLineObjectStub01();
    stub.setDecimal02(new BigDecimal(1000000));
    Method method = stub.getClass().getMethod("getDecimal02");
    String columnFormat = "\\##,###,###.00";
    // テスト実施
    String result = decimalColumnFormatter.format(stub, method,
            columnFormat);
    // 判定
    assertNotNull(result);
    assertEquals("\\1,000,000.00", result);
}