final Calendar calendar = toCalendar("11:49");
        assertThat(new SimpleDateFormat("HH:mm:ss").format(calendar.getTime()), is("11:49:00"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testToCalendar_MediumStyle() throws Exception {
        final Calendar calendar = toCalendar("11:49:10");
        assertThat(new SimpleDateFormat("HH:mm:ss").format(calendar.getTime()), is("11:49:10"));

        final Date date = new Date();
        final Calendar cal = CalendarConversionUtil.toCalendar(date);
        assertEquals(date, cal.getTime());
    }

    /**
     *
     * @throws Exception
     */
    @Test
    public void testLocalize() throws Exception {
        final Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("JST"));
        final Calendar local = CalendarConversionUtil.localize(calendar);

            final Calendar cal = Calendar.getInstance();
            cal.setTime(date);
            return cal;
        }
        return null;
    }

    /**
     * ローカルの{@link TimeZone}と{@link Locale}をもつ{@link Calendar}に変換します。
     *
     * @param calendar
     *            {@link Calendar}
     * @return 変換された{@link Calendar}
     */
    public static Calendar localize(final Calendar calendar) {

        final Calendar calendar = toCalendar("10/9/7");
        assertThat(new SimpleDateFormat("yyyy/MM/dd").format(calendar.getTime()), is("2010/09/07"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testToCalendar_MediumStyle() throws Exception {
        final Calendar calendar = toCalendar("2010/9/7");