assertThat(new SimpleDateFormat("yyyy/MM/dd HH:mm:ss").format(timestamp), is("2010/09/07 11:49:10"));
    }

    /**
     * @throws Exception
     */
    @Test
    public void testToPlainPattern() throws Exception {
        assertThat(toPlainPattern("y/M/d H:m:s"), is("yyMMdd HHmmss"));
    }