@Test
public void testResolveCodeWithoutArguments02() throws Exception {

    // 前処理
    DataSourceMessageSource_DataSourceMessageSourceStub04 ds = new DataSourceMessageSource_DataSourceMessageSourceStub04();
    String code = "code01";
    Locale locale = new Locale("ja", "JP", "");
    // テスト実施
    String returnMsg = ds.resolveCodeWithoutArguments(code, locale);
    // 判定
    assertEquals(code, ds.code);
    assertSame(locale, ds.locale);
    assertTrue(ds.isRead);
    assertNull(returnMsg);
}