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dateparse/parseany_test.go
troyspencer aca798503a Wrote tests for 100% coverage 
Update RetryAmbiguousDateWithSwap detection logic after testing
2019-08-12 20:38:23 -05:00

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package dateparse
import (
"fmt"
"testing"
"time"
"github.com/stretchr/testify/assert"
)
func TestOne(t *testing.T) {
time.Local = time.UTC
var ts time.Time
ts = MustParse("2018.09.30")
assert.Equal(t, "2018-09-30 00:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
}
type dateTest struct {
in, out, loc string
err bool
}
var testInputs = []dateTest{
{in: "oct 7, 1970", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "oct 7, '70", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "Oct 7, '70", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "Oct. 7, '70", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "oct. 7, '70", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "oct. 7, 1970", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "Sept. 7, '70", out: "1970-09-07 00:00:00 +0000 UTC"},
{in: "sept. 7, 1970", out: "1970-09-07 00:00:00 +0000 UTC"},
{in: "Feb 8, 2009 5:57:51 AM", out: "2009-02-08 05:57:51 +0000 UTC"},
{in: "May 8, 2009 5:57:51 PM", out: "2009-05-08 17:57:51 +0000 UTC"},
{in: "May 8, 2009 5:57:1 PM", out: "2009-05-08 17:57:01 +0000 UTC"},
{in: "May 8, 2009 5:7:51 PM", out: "2009-05-08 17:07:51 +0000 UTC"},
{in: "May 8, 2009, 5:7:51 PM", out: "2009-05-08 17:07:51 +0000 UTC"},
{in: "7 oct 70", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "7 oct 1970", out: "1970-10-07 00:00:00 +0000 UTC"},
{in: "7 May 1970", out: "1970-05-07 00:00:00 +0000 UTC"},
{in: "7 Sep 1970", out: "1970-09-07 00:00:00 +0000 UTC"},
{in: "7 June 1970", out: "1970-06-07 00:00:00 +0000 UTC"},
{in: "7 September 1970", out: "1970-09-07 00:00:00 +0000 UTC"},
// ANSIC = "Mon Jan _2 15:04:05 2006"
{in: "Mon Jan 2 15:04:05 2006", out: "2006-01-02 15:04:05 +0000 UTC"},
{in: "Thu May 8 17:57:51 2009", out: "2009-05-08 17:57:51 +0000 UTC"},
{in: "Thu May 8 17:57:51 2009", out: "2009-05-08 17:57:51 +0000 UTC"},
// RubyDate = "Mon Jan 02 15:04:05 -0700 2006"
{in: "Mon Jan 02 15:04:05 -0700 2006", out: "2006-01-02 22:04:05 +0000 UTC"},
{in: "Thu May 08 11:57:51 -0700 2009", out: "2009-05-08 18:57:51 +0000 UTC"},
// UnixDate = "Mon Jan _2 15:04:05 MST 2006"
{in: "Mon Jan 2 15:04:05 MST 2006", out: "2006-01-02 15:04:05 +0000 UTC"},
{in: "Thu May 8 17:57:51 MST 2009", out: "2009-05-08 17:57:51 +0000 UTC"},
{in: "Thu May 8 17:57:51 PST 2009", out: "2009-05-08 17:57:51 +0000 UTC"},
{in: "Thu May 08 17:57:51 PST 2009", out: "2009-05-08 17:57:51 +0000 UTC"},
{in: "Thu May 08 17:57:51 CEST 2009", out: "2009-05-08 17:57:51 +0000 UTC"},
{in: "Thu May 08 05:05:07 PST 2009", out: "2009-05-08 05:05:07 +0000 UTC"},
{in: "Thu May 08 5:5:7 PST 2009", out: "2009-05-08 05:05:07 +0000 UTC"},
// Day Month dd time
{in: "Mon Aug 10 15:44:11 UTC+0000 2015", out: "2015-08-10 15:44:11 +0000 UTC"},
{in: "Mon Aug 10 15:44:11 PST-0700 2015", out: "2015-08-10 22:44:11 +0000 UTC"},
{in: "Mon Aug 10 15:44:11 CEST+0200 2015", out: "2015-08-10 13:44:11 +0000 UTC"},
{in: "Mon Aug 1 15:44:11 CEST+0200 2015", out: "2015-08-01 13:44:11 +0000 UTC"},
{in: "Mon Aug 1 5:44:11 CEST+0200 2015", out: "2015-08-01 03:44:11 +0000 UTC"},
// ??
{in: "Fri Jul 03 2015 18:04:07 GMT+0100 (GMT Daylight Time)", out: "2015-07-03 17:04:07 +0000 UTC"},
{in: "Fri Jul 3 2015 06:04:07 GMT+0100 (GMT Daylight Time)", out: "2015-07-03 05:04:07 +0000 UTC"},
{in: "Fri Jul 3 2015 06:04:07 PST-0700 (Pacific Daylight Time)", out: "2015-07-03 13:04:07 +0000 UTC"},
// Month dd, yyyy at time
{in: "September 17, 2012 at 5:00pm UTC-05", out: "2012-09-17 17:00:00 +0000 UTC"},
{in: "September 17, 2012 at 10:09am PST-08", out: "2012-09-17 18:09:00 +0000 UTC"},
{in: "September 17, 2012, 10:10:09", out: "2012-09-17 10:10:09 +0000 UTC"},
{in: "May 17, 2012 at 10:09am PST-08", out: "2012-05-17 18:09:00 +0000 UTC"},
{in: "May 17, 2012 AT 10:09am PST-08", out: "2012-05-17 18:09:00 +0000 UTC"},
// Month dd, yyyy time
{in: "September 17, 2012 5:00pm UTC-05", out: "2012-09-17 17:00:00 +0000 UTC"},
{in: "September 17, 2012 10:09am PST-08", out: "2012-09-17 18:09:00 +0000 UTC"},
{in: "September 17, 2012 09:01:00", out: "2012-09-17 09:01:00 +0000 UTC"},
// Month dd yyyy time
{in: "September 17 2012 5:00pm UTC-05", out: "2012-09-17 17:00:00 +0000 UTC"},
{in: "September 17 2012 5:00pm UTC-0500", out: "2012-09-17 17:00:00 +0000 UTC"},
{in: "September 17 2012 10:09am PST-08", out: "2012-09-17 18:09:00 +0000 UTC"},
{in: "September 17 2012 5:00PM UTC-05", out: "2012-09-17 17:00:00 +0000 UTC"},
{in: "September 17 2012 10:09AM PST-08", out: "2012-09-17 18:09:00 +0000 UTC"},
{in: "September 17 2012 09:01:00", out: "2012-09-17 09:01:00 +0000 UTC"},
{in: "May 17, 2012 10:10:09", out: "2012-05-17 10:10:09 +0000 UTC"},
// Month dd, yyyy
{in: "September 17, 2012", out: "2012-09-17 00:00:00 +0000 UTC"},
{in: "May 7, 2012", out: "2012-05-07 00:00:00 +0000 UTC"},
{in: "June 7, 2012", out: "2012-06-07 00:00:00 +0000 UTC"},
{in: "June 7 2012", out: "2012-06-07 00:00:00 +0000 UTC"},
// Month dd[th,nd,st,rd] yyyy
{in: "September 17th, 2012", out: "2012-09-17 00:00:00 +0000 UTC"},
{in: "September 17th 2012", out: "2012-09-17 00:00:00 +0000 UTC"},
{in: "September 7th, 2012", out: "2012-09-07 00:00:00 +0000 UTC"},
{in: "September 7th 2012", out: "2012-09-07 00:00:00 +0000 UTC"},
{in: "September 7tH 2012", out: "2012-09-07 00:00:00 +0000 UTC"},
{in: "May 1st 2012", out: "2012-05-01 00:00:00 +0000 UTC"},
{in: "May 1st, 2012", out: "2012-05-01 00:00:00 +0000 UTC"},
{in: "May 21st 2012", out: "2012-05-21 00:00:00 +0000 UTC"},
{in: "May 21st, 2012", out: "2012-05-21 00:00:00 +0000 UTC"},
{in: "May 23rd 2012", out: "2012-05-23 00:00:00 +0000 UTC"},
{in: "May 23rd, 2012", out: "2012-05-23 00:00:00 +0000 UTC"},
{in: "June 2nd, 2012", out: "2012-06-02 00:00:00 +0000 UTC"},
{in: "June 2nd 2012", out: "2012-06-02 00:00:00 +0000 UTC"},
{in: "June 22nd, 2012", out: "2012-06-22 00:00:00 +0000 UTC"},
{in: "June 22nd 2012", out: "2012-06-22 00:00:00 +0000 UTC"},
// ?
{in: "Fri, 03 Jul 2015 08:08:08 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 03 Jul 2015 08:08:08 PST", out: "2015-07-03 15:08:08 +0000 UTC", loc: "America/Los_Angeles"},
{in: "Fri, 03 Jul 2015 08:08:08 PST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 3 Jul 2015 08:08:08 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 03 Jul 2015 8:08:08 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 03 Jul 2015 8:8:8 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
// ?
{in: "Thu, 03 Jul 2017 08:08:04 +0100", out: "2017-07-03 07:08:04 +0000 UTC"},
{in: "Thu, 03 Jul 2017 08:08:04 -0100", out: "2017-07-03 09:08:04 +0000 UTC"},
{in: "Thu, 3 Jul 2017 08:08:04 +0100", out: "2017-07-03 07:08:04 +0000 UTC"},
{in: "Thu, 03 Jul 2017 8:08:04 +0100", out: "2017-07-03 07:08:04 +0000 UTC"},
{in: "Thu, 03 Jul 2017 8:8:4 +0100", out: "2017-07-03 07:08:04 +0000 UTC"},
//
{in: "Tue, 11 Jul 2017 04:08:03 +0200 (CEST)", out: "2017-07-11 02:08:03 +0000 UTC"},
{in: "Tue, 5 Jul 2017 04:08:03 -0700 (CEST)", out: "2017-07-05 11:08:03 +0000 UTC"},
{in: "Tue, 11 Jul 2017 04:08:03 +0200 (CEST)", out: "2017-07-11 02:08:03 +0000 UTC", loc: "Europe/Berlin"},
// day, dd-Mon-yy hh:mm:zz TZ
{in: "Fri, 03-Jul-15 08:08:08 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 03-Jul-15 08:08:08 PST", out: "2015-07-03 15:08:08 +0000 UTC", loc: "America/Los_Angeles"},
{in: "Fri, 03-Jul 2015 08:08:08 PST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 3-Jul-15 08:08:08 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 03-Jul-15 8:08:08 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
{in: "Fri, 03-Jul-15 8:8:8 MST", out: "2015-07-03 08:08:08 +0000 UTC"},
// RFC850 = "Monday, 02-Jan-06 15:04:05 MST"
{in: "Wednesday, 07-May-09 08:00:43 MST", out: "2009-05-07 08:00:43 +0000 UTC"},
{in: "Wednesday, 28-Feb-18 09:01:00 MST", out: "2018-02-28 09:01:00 +0000 UTC"},
{in: "Wednesday, 28-Feb-18 09:01:00 MST", out: "2018-02-28 16:01:00 +0000 UTC", loc: "America/Denver"},
// with offset then with variations on non-zero filled stuff
{in: "Monday, 02 Jan 2006 15:04:05 +0100", out: "2006-01-02 14:04:05 +0000 UTC"},
{in: "Wednesday, 28 Feb 2018 09:01:00 -0300", out: "2018-02-28 12:01:00 +0000 UTC"},
{in: "Wednesday, 2 Feb 2018 09:01:00 -0300", out: "2018-02-02 12:01:00 +0000 UTC"},
{in: "Wednesday, 2 Feb 2018 9:01:00 -0300", out: "2018-02-02 12:01:00 +0000 UTC"},
{in: "Wednesday, 2 Feb 2018 09:1:00 -0300", out: "2018-02-02 12:01:00 +0000 UTC"},
// dd mon yyyy 12 Feb 2006, 19:17:08
{in: "07 Feb 2004, 09:07", out: "2004-02-07 09:07:00 +0000 UTC"},
{in: "07 Feb 2004, 09:07:07", out: "2004-02-07 09:07:07 +0000 UTC"},
{in: "7 Feb 2004, 09:07:07", out: "2004-02-07 09:07:07 +0000 UTC"},
{in: "07 Feb 2004, 9:7:7", out: "2004-02-07 09:07:07 +0000 UTC"},
// dd Mon yyyy hh:mm:ss
{in: "07 Feb 2004 09:07:08", out: "2004-02-07 09:07:08 +0000 UTC"},
{in: "07 Feb 2004 09:07", out: "2004-02-07 09:07:00 +0000 UTC"},
{in: "7 Feb 2004 9:7:8", out: "2004-02-07 09:07:08 +0000 UTC"},
{in: "07 Feb 2004 09:07:08.123", out: "2004-02-07 09:07:08.123 +0000 UTC"},
// dd-mon-yyyy 12 Feb 2006, 19:17:08 GMT
{in: "07 Feb 2004, 09:07:07 GMT", out: "2004-02-07 09:07:07 +0000 UTC"},
// dd-mon-yyyy 12 Feb 2006, 19:17:08 +0100
{in: "07 Feb 2004, 09:07:07 +0100", out: "2004-02-07 08:07:07 +0000 UTC"},
// dd-mon-yyyy 12-Feb-2006 19:17:08
{in: "07-Feb-2004 09:07:07 +0100", out: "2004-02-07 08:07:07 +0000 UTC"},
// dd-mon-yy 12-Feb-2006 19:17:08
{in: "07-Feb-04 09:07:07 +0100", out: "2004-02-07 08:07:07 +0000 UTC"},
// yyyy-mon-dd 2013-Feb-03
{in: "2013-Feb-03", out: "2013-02-03 00:00:00 +0000 UTC"},
// 03 February 2013
{in: "03 February 2013", out: "2013-02-03 00:00:00 +0000 UTC"},
{in: "3 February 2013", out: "2013-02-03 00:00:00 +0000 UTC"},
// Chinese 2014年04月18日
{in: "2014年04月08日", out: "2014-04-08 00:00:00 +0000 UTC"},
{in: "2014年04月08日 19:17:22", out: "2014-04-08 19:17:22 +0000 UTC"},
// mm/dd/yyyy
{in: "03/31/2014", out: "2014-03-31 00:00:00 +0000 UTC"},
{in: "3/31/2014", out: "2014-03-31 00:00:00 +0000 UTC"},
{in: "3/5/2014", out: "2014-03-05 00:00:00 +0000 UTC"},
// mm/dd/yy
{in: "08/08/71", out: "1971-08-08 00:00:00 +0000 UTC"},
{in: "8/8/71", out: "1971-08-08 00:00:00 +0000 UTC"},
// mm/dd/yy hh:mm:ss
{in: "04/02/2014 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "4/2/2014 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "04/02/2014 4:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "04/02/2014 4:8:9", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "04/02/2014 04:08", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "04/02/2014 4:8", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "04/02/2014 04:08:09.123", out: "2014-04-02 04:08:09.123 +0000 UTC"},
{in: "04/02/2014 04:08:09.12312", out: "2014-04-02 04:08:09.12312 +0000 UTC"},
{in: "04/02/2014 04:08:09.123123", out: "2014-04-02 04:08:09.123123 +0000 UTC"},
// mm/dd/yy hh:mm:ss AM
{in: "04/02/2014 04:08:09 AM", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "04/02/2014 04:08:09 PM", out: "2014-04-02 16:08:09 +0000 UTC"},
{in: "04/02/2014 04:08 AM", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "04/02/2014 04:08 PM", out: "2014-04-02 16:08:00 +0000 UTC"},
{in: "04/02/2014 4:8 AM", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "04/02/2014 4:8 PM", out: "2014-04-02 16:08:00 +0000 UTC"},
{in: "04/02/2014 04:08:09.123 AM", out: "2014-04-02 04:08:09.123 +0000 UTC"},
{in: "04/02/2014 04:08:09.123 PM", out: "2014-04-02 16:08:09.123 +0000 UTC"},
// yyyy/mm/dd
{in: "2014/04/02", out: "2014-04-02 00:00:00 +0000 UTC"},
{in: "2014/03/31", out: "2014-03-31 00:00:00 +0000 UTC"},
{in: "2014/4/2", out: "2014-04-02 00:00:00 +0000 UTC"},
// yyyy/mm/dd hh:mm:ss AM
{in: "2014/04/02 04:08", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "2014/03/31 04:08", out: "2014-03-31 04:08:00 +0000 UTC"},
{in: "2014/4/2 04:08", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "2014/04/02 4:8", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "2014/04/02 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014/03/31 04:08:09", out: "2014-03-31 04:08:09 +0000 UTC"},
{in: "2014/4/2 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014/04/02 04:08:09.123", out: "2014-04-02 04:08:09.123 +0000 UTC"},
{in: "2014/04/02 04:08:09.123123", out: "2014-04-02 04:08:09.123123 +0000 UTC"},
{in: "2014/04/02 04:08:09 AM", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014/03/31 04:08:09 AM", out: "2014-03-31 04:08:09 +0000 UTC"},
{in: "2014/4/2 04:08:09 AM", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014/04/02 04:08:09.123 AM", out: "2014-04-02 04:08:09.123 +0000 UTC"},
{in: "2014/04/02 04:08:09.123 PM", out: "2014-04-02 16:08:09.123 +0000 UTC"},
// yyyy-mm-dd
{in: "2014-04-02", out: "2014-04-02 00:00:00 +0000 UTC"},
{in: "2014-03-31", out: "2014-03-31 00:00:00 +0000 UTC"},
{in: "2014-4-2", out: "2014-04-02 00:00:00 +0000 UTC"},
// dd-mmm-yy
{in: "28-Feb-02", out: "2002-02-28 00:00:00 +0000 UTC"},
{in: "15-Jan-18", out: "2018-01-15 00:00:00 +0000 UTC"},
{in: "15-Jan-2017", out: "2017-01-15 00:00:00 +0000 UTC"},
// yyyy-mm
{in: "2014-04", out: "2014-04-01 00:00:00 +0000 UTC"},
// yyyy-mm-dd hh:mm:ss AM
{in: "2014-04-02 04:08", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "2014-03-31 04:08", out: "2014-03-31 04:08:00 +0000 UTC"},
{in: "2014-4-2 04:08", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "2014-04-02 4:8", out: "2014-04-02 04:08:00 +0000 UTC"},
{in: "2014-04-02 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014-03-31 04:08:09", out: "2014-03-31 04:08:09 +0000 UTC"},
{in: "2014-4-2 04:08:09", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014-04-02 04:08:09.123", out: "2014-04-02 04:08:09.123 +0000 UTC"},
{in: "2014-04-02 04:08:09.123123", out: "2014-04-02 04:08:09.123123 +0000 UTC"},
{in: "2014-04-02 04:08:09.12312312", out: "2014-04-02 04:08:09.12312312 +0000 UTC"},
{in: "2014-04-02 04:08:09 AM", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014-03-31 04:08:09 AM", out: "2014-03-31 04:08:09 +0000 UTC"},
{in: "2014-04-26 05:24:37 PM", out: "2014-04-26 17:24:37 +0000 UTC"},
{in: "2014-4-2 04:08:09 AM", out: "2014-04-02 04:08:09 +0000 UTC"},
{in: "2014-04-02 04:08:09.123 AM", out: "2014-04-02 04:08:09.123 +0000 UTC"},
{in: "2014-04-02 04:08:09.123 PM", out: "2014-04-02 16:08:09.123 +0000 UTC"},
// yyyy-mm-dd hh:mm:ss,000
{in: "2014-05-11 08:20:13,787", out: "2014-05-11 08:20:13.787 +0000 UTC"},
// yyyy-mm-dd hh:mm:ss +0000
{in: "2012-08-03 18:31:59 +0000", out: "2012-08-03 18:31:59 +0000 UTC"},
{in: "2012-08-03 13:31:59 -0600", out: "2012-08-03 19:31:59 +0000 UTC"},
{in: "2012-08-03 18:31:59.257000000 +0000", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-08-03 8:1:59.257000000 +0000", out: "2012-08-03 08:01:59.257 +0000 UTC"},
{in: "2012-8-03 18:31:59.257000000 +0000", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-8-3 18:31:59.257000000 +0000", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2014-04-26 17:24:37.123456 +0000", out: "2014-04-26 17:24:37.123456 +0000 UTC"},
{in: "2014-04-26 17:24:37.12 +0000", out: "2014-04-26 17:24:37.12 +0000 UTC"},
{in: "2014-04-26 17:24:37.1 +0000", out: "2014-04-26 17:24:37.1 +0000 UTC"},
{in: "2014-05-11 08:20:13 +0000", out: "2014-05-11 08:20:13 +0000 UTC"},
{in: "2014-05-11 08:20:13 +0530", out: "2014-05-11 02:50:13 +0000 UTC"},
// yyyy-mm-dd hh:mm:ss +0300 +03 ?? issue author said this is from golang?
{in: "2018-06-29 19:09:57.77297118 +0300 +03", out: "2018-06-29 16:09:57.77297118 +0000 UTC"},
{in: "2018-06-29 19:09:57.77297118 +0300 +0300", out: "2018-06-29 16:09:57.77297118 +0000 UTC"},
{in: "2018-06-29 19:09:57 +0300 +03", out: "2018-06-29 16:09:57 +0000 UTC"},
{in: "2018-06-29 19:09:57 +0300 +0300", out: "2018-06-29 16:09:57 +0000 UTC"},
// 13:31:51.999 -07:00 MST
// yyyy-mm-dd hh:mm:ss +00:00
{in: "2012-08-03 18:31:59 +00:00", out: "2012-08-03 18:31:59 +0000 UTC"},
{in: "2014-05-01 08:02:13 +00:00", out: "2014-05-01 08:02:13 +0000 UTC"},
{in: "2014-5-01 08:02:13 +00:00", out: "2014-05-01 08:02:13 +0000 UTC"},
{in: "2014-05-1 08:02:13 +00:00", out: "2014-05-01 08:02:13 +0000 UTC"},
{in: "2012-08-03 13:31:59 -06:00", out: "2012-08-03 19:31:59 +0000 UTC"},
{in: "2012-08-03 18:31:59.257000000 +00:00", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-08-03 8:1:59.257000000 +00:00", out: "2012-08-03 08:01:59.257 +0000 UTC"},
{in: "2012-8-03 18:31:59.257000000 +00:00", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-8-3 18:31:59.257000000 +00:00", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2014-04-26 17:24:37.123456 +00:00", out: "2014-04-26 17:24:37.123456 +0000 UTC"},
{in: "2014-04-26 17:24:37.12 +00:00", out: "2014-04-26 17:24:37.12 +0000 UTC"},
{in: "2014-04-26 17:24:37.1 +00:00", out: "2014-04-26 17:24:37.1 +0000 UTC"},
// yyyy-mm-dd hh:mm:ss +0000 TZ
// Golang Native Format
{in: "2012-08-03 18:31:59 +0000 UTC", out: "2012-08-03 18:31:59 +0000 UTC"},
{in: "2012-08-03 13:31:59 -0600 MST", out: "2012-08-03 19:31:59 +0000 UTC", loc: "America/Denver"},
{in: "2015-02-18 00:12:00 +0000 UTC", out: "2015-02-18 00:12:00 +0000 UTC"},
{in: "2015-02-18 00:12:00 +0000 GMT", out: "2015-02-18 00:12:00 +0000 UTC"},
{in: "2015-02-08 03:02:00 +0200 CEST", out: "2015-02-08 01:02:00 +0000 UTC", loc: "Europe/Berlin"},
{in: "2015-02-08 03:02:00 +0300 MSK", out: "2015-02-08 00:02:00 +0000 UTC"},
{in: "2015-2-08 03:02:00 +0300 MSK", out: "2015-02-08 00:02:00 +0000 UTC"},
{in: "2015-02-8 03:02:00 +0300 MSK", out: "2015-02-08 00:02:00 +0000 UTC"},
{in: "2015-2-8 03:02:00 +0300 MSK", out: "2015-02-08 00:02:00 +0000 UTC"},
{in: "2012-08-03 18:31:59.257000000 +0000 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-08-03 8:1:59.257000000 +0000 UTC", out: "2012-08-03 08:01:59.257 +0000 UTC"},
{in: "2012-8-03 18:31:59.257000000 +0000 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-8-3 18:31:59.257000000 +0000 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2014-04-26 17:24:37.123456 +0000 UTC", out: "2014-04-26 17:24:37.123456 +0000 UTC"},
{in: "2014-04-26 17:24:37.12 +0000 UTC", out: "2014-04-26 17:24:37.12 +0000 UTC"},
{in: "2014-04-26 17:24:37.1 +0000 UTC", out: "2014-04-26 17:24:37.1 +0000 UTC"},
{in: "2015-02-08 03:02:00 +0200 CEST m=+0.000000001", out: "2015-02-08 01:02:00 +0000 UTC", loc: "Europe/Berlin"},
{in: "2015-02-08 03:02:00 +0300 MSK m=+0.000000001", out: "2015-02-08 00:02:00 +0000 UTC"},
{in: "2015-02-08 03:02:00.001 +0300 MSK m=+0.000000001", out: "2015-02-08 00:02:00.001 +0000 UTC"},
// yyyy-mm-dd hh:mm:ss TZ
{in: "2012-08-03 18:31:59 UTC", out: "2012-08-03 18:31:59 +0000 UTC"},
{in: "2014-12-16 06:20:00 GMT", out: "2014-12-16 06:20:00 +0000 UTC"},
{in: "2012-08-03 13:31:59 MST", out: "2012-08-03 20:31:59 +0000 UTC", loc: "America/Denver"},
{in: "2012-08-03 18:31:59.257000000 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-08-03 8:1:59.257000000 UTC", out: "2012-08-03 08:01:59.257 +0000 UTC"},
{in: "2012-8-03 18:31:59.257000000 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-8-3 18:31:59.257000000 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2014-04-26 17:24:37.123456 UTC", out: "2014-04-26 17:24:37.123456 +0000 UTC"},
{in: "2014-04-26 17:24:37.12 UTC", out: "2014-04-26 17:24:37.12 +0000 UTC"},
{in: "2014-04-26 17:24:37.1 UTC", out: "2014-04-26 17:24:37.1 +0000 UTC"},
// This one is pretty special, it is TIMEZONE based but starts with P to emulate collions with PM
{in: "2014-04-26 05:24:37 PST", out: "2014-04-26 05:24:37 +0000 UTC"},
{in: "2014-04-26 05:24:37 PST", out: "2014-04-26 12:24:37 +0000 UTC", loc: "America/Los_Angeles"},
// yyyy-mm-dd hh:mm:ss+00:00
{in: "2012-08-03 18:31:59+00:00", out: "2012-08-03 18:31:59 +0000 UTC"},
{in: "2017-07-19 03:21:51+00:00", out: "2017-07-19 03:21:51 +0000 UTC"},
// yyyy-mm-dd hh:mm:ss.000+00:00 PST
{in: "2012-08-03 18:31:59.000+00:00 PST", out: "2012-08-03 18:31:59 +0000 UTC", loc: "America/Los_Angeles"},
// yyyy-mm-dd hh:mm:ss +00:00 TZ
{in: "2012-08-03 18:31:59 +00:00 UTC", out: "2012-08-03 18:31:59 +0000 UTC"},
{in: "2012-08-03 13:31:51 -07:00 MST", out: "2012-08-03 20:31:51 +0000 UTC", loc: "America/Denver"},
{in: "2012-08-03 18:31:59.257000000 +00:00 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-08-03 13:31:51.123 -08:00 PST", out: "2012-08-03 21:31:51.123 +0000 UTC", loc: "America/Los_Angeles"},
{in: "2012-08-03 13:31:51.123 +02:00 CEST", out: "2012-08-03 11:31:51.123 +0000 UTC", loc: "Europe/Berlin"},
{in: "2012-08-03 8:1:59.257000000 +00:00 UTC", out: "2012-08-03 08:01:59.257 +0000 UTC"},
{in: "2012-8-03 18:31:59.257000000 +00:00 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2012-8-3 18:31:59.257000000 +00:00 UTC", out: "2012-08-03 18:31:59.257 +0000 UTC"},
{in: "2014-04-26 17:24:37.123456 +00:00 UTC", out: "2014-04-26 17:24:37.123456 +0000 UTC"},
{in: "2014-04-26 17:24:37.12 +00:00 UTC", out: "2014-04-26 17:24:37.12 +0000 UTC"},
{in: "2014-04-26 17:24:37.1 +00:00 UTC", out: "2014-04-26 17:24:37.1 +0000 UTC"},
// yyyy-mm-ddThh:mm:ss
{in: "2009-08-12T22:15:09", out: "2009-08-12 22:15:09 +0000 UTC"},
{in: "2009-08-08T02:08:08", out: "2009-08-08 02:08:08 +0000 UTC"},
{in: "2009-08-08T2:8:8", out: "2009-08-08 02:08:08 +0000 UTC"},
{in: "2009-08-12T22:15:09.123", out: "2009-08-12 22:15:09.123 +0000 UTC"},
{in: "2009-08-12T22:15:09.123456", out: "2009-08-12 22:15:09.123456 +0000 UTC"},
{in: "2009-08-12T22:15:09.12", out: "2009-08-12 22:15:09.12 +0000 UTC"},
{in: "2009-08-12T22:15:09.1", out: "2009-08-12 22:15:09.1 +0000 UTC"},
{in: "2014-04-26 17:24:37.3186369", out: "2014-04-26 17:24:37.3186369 +0000 UTC"},
// yyyy-mm-ddThh:mm:ss-07:00
{in: "2009-08-12T22:15:09-07:00", out: "2009-08-13 05:15:09 +0000 UTC"},
{in: "2009-08-12T22:15:09-03:00", out: "2009-08-13 01:15:09 +0000 UTC"},
{in: "2009-08-12T22:15:9-07:00", out: "2009-08-13 05:15:09 +0000 UTC"},
{in: "2009-08-12T22:15:09.123-07:00", out: "2009-08-13 05:15:09.123 +0000 UTC"},
{in: "2016-06-21T19:55:00+01:00", out: "2016-06-21 18:55:00 +0000 UTC"},
{in: "2016-06-21T19:55:00.799+01:00", out: "2016-06-21 18:55:00.799 +0000 UTC"},
// yyyy-mm-ddThh:mm:ss-0700
{in: "2009-08-12T22:15:09-0700", out: "2009-08-13 05:15:09 +0000 UTC"},
{in: "2009-08-12T22:15:09-0300", out: "2009-08-13 01:15:09 +0000 UTC"},
{in: "2009-08-12T22:15:9-0700", out: "2009-08-13 05:15:09 +0000 UTC"},
{in: "2009-08-12T22:15:09.123-0700", out: "2009-08-13 05:15:09.123 +0000 UTC"},
{in: "2016-06-21T19:55:00+0100", out: "2016-06-21 18:55:00 +0000 UTC"},
{in: "2016-06-21T19:55:00.799+0100", out: "2016-06-21 18:55:00.799 +0000 UTC"},
{in: "2016-06-21T19:55:00+0100", out: "2016-06-21 18:55:00 +0000 UTC"},
{in: "2016-06-21T19:55:00-0700", out: "2016-06-22 02:55:00 +0000 UTC"},
{in: "2016-06-21T19:55:00.799+0100", out: "2016-06-21 18:55:00.799 +0000 UTC"},
{in: "2016-06-21T19:55+0100", out: "2016-06-21 18:55:00 +0000 UTC"},
{in: "2016-06-21T19:55+0130", out: "2016-06-21 18:25:00 +0000 UTC"},
// yyyy-mm-ddThh:mm:ssZ
{in: "2009-08-12T22:15Z", out: "2009-08-12 22:15:00 +0000 UTC"},
{in: "2009-08-12T22:15:09Z", out: "2009-08-12 22:15:09 +0000 UTC"},
{in: "2009-08-12T22:15:09.99Z", out: "2009-08-12 22:15:09.99 +0000 UTC"},
{in: "2009-08-12T22:15:09.9999Z", out: "2009-08-12 22:15:09.9999 +0000 UTC"},
{in: "2009-08-12T22:15:09.99999999Z", out: "2009-08-12 22:15:09.99999999 +0000 UTC"},
{in: "2009-08-12T22:15:9.99999999Z", out: "2009-08-12 22:15:09.99999999 +0000 UTC"},
// yyyy.mm
{in: "2014.05", out: "2014-05-01 00:00:00 +0000 UTC"},
{in: "2018.09.30", out: "2018-09-30 00:00:00 +0000 UTC"},
// mm.dd.yyyy
{in: "3.31.2014", out: "2014-03-31 00:00:00 +0000 UTC"},
{in: "3.3.2014", out: "2014-03-03 00:00:00 +0000 UTC"},
{in: "03.31.2014", out: "2014-03-31 00:00:00 +0000 UTC"},
// mm.dd.yy
{in: "08.21.71", out: "1971-08-21 00:00:00 +0000 UTC"},
// yyyymmdd and similar
{in: "2014", out: "2014-01-01 00:00:00 +0000 UTC"},
{in: "20140601", out: "2014-06-01 00:00:00 +0000 UTC"},
{in: "20140722105203", out: "2014-07-22 10:52:03 +0000 UTC"},
// all digits: unix secs, ms etc
{in: "1332151919", out: "2012-03-19 10:11:59 +0000 UTC"},
{in: "1332151919", out: "2012-03-19 10:11:59 +0000 UTC", loc: "America/Denver"},
{in: "1384216367111", out: "2013-11-12 00:32:47.111 +0000 UTC"},
{in: "1384216367111222", out: "2013-11-12 00:32:47.111222 +0000 UTC"},
{in: "1384216367111222333", out: "2013-11-12 00:32:47.111222333 +0000 UTC"},
}
func TestParse(t *testing.T) {
// Lets ensure we are operating on UTC
time.Local = time.UTC
zeroTime := time.Time{}.Unix()
ts, err := ParseAny("INVALID")
assert.Equal(t, zeroTime, ts.Unix())
assert.NotEqual(t, nil, err)
assert.Equal(t, true, testDidPanic("NOT GONNA HAPPEN"))
// https://github.com/golang/go/issues/5294
_, err = ParseAny(time.RFC3339)
assert.NotEqual(t, nil, err)
for _, th := range testInputs {
if len(th.loc) > 0 {
loc, err := time.LoadLocation(th.loc)
if err != nil {
t.Fatalf("Expected to load location %q but got %v", th.loc, err)
}
ts, err = ParseIn(th.in, loc)
if err != nil {
t.Fatalf("expected to parse %q but got %v", th.in, err)
}
got := fmt.Sprintf("%v", ts.In(time.UTC))
assert.Equal(t, th.out, got, "Expected %q but got %q from %q", th.out, got, th.in)
if th.out != got {
panic("whoops")
}
} else {
ts = MustParse(th.in)
got := fmt.Sprintf("%v", ts.In(time.UTC))
assert.Equal(t, th.out, got, "Expected %q but got %q from %q", th.out, got, th.in)
if th.out != got {
panic("whoops")
}
}
}
// some errors
assert.Equal(t, true, testDidPanic(`{"ts":"now"}`))
_, err = ParseAny("138421636711122233311111") // too many digits
assert.NotEqual(t, nil, err)
_, err = ParseAny("-1314")
assert.NotEqual(t, nil, err)
_, err = ParseAny("2014-13-13 08:20:13,787") // month 13 doesn't exist so error
assert.NotEqual(t, nil, err)
}
func testDidPanic(datestr string) (paniced bool) {
defer func() {
if r := recover(); r != nil {
paniced = true
}
}()
MustParse(datestr)
return false
}
func TestPStruct(t *testing.T) {
denverLoc, err := time.LoadLocation("America/Denver")
assert.Equal(t, nil, err)
p := newParser("08.21.71", denverLoc)
p.setMonth()
assert.Equal(t, 0, p.moi)
p.setDay()
assert.Equal(t, 0, p.dayi)
p.set(-1, "not")
p.set(15, "not")
assert.Equal(t, "08.21.71", p.datestr)
assert.Equal(t, "08.21.71", string(p.format))
assert.True(t, len(p.ds()) > 0)
assert.True(t, len(p.ts()) > 0)
}
var testParseErrors = []dateTest{
{in: "3", err: true},
{in: `{"hello"}`, err: true},
{in: "2009-15-12T22:15Z", err: true},
{in: "5,000-9,999", err: true},
{in: "xyzq-baad"},
{in: "oct.-7-1970", err: true},
{in: "septe. 7, 1970", err: true},
{in: "SeptemberRR 7th, 1970", err: true},
{in: "29-06-2016", err: true},
// this is just testing the empty space up front
{in: " 2018-01-02 17:08:09 -07:00", err: true},
}
func TestParseErrors(t *testing.T) {
for _, th := range testParseErrors {
v, err := ParseAny(th.in)
assert.NotEqual(t, nil, err, "%v for %v", v, th.in)
}
}
var testParseFormat = []dateTest{
// errors
{in: "3", err: true},
{in: `{"hello"}`, err: true},
{in: "2009-15-12T22:15Z", err: true},
{in: "5,000-9,999", err: true},
//
{in: "oct 7, 1970", out: "Jan 2, 2006"},
{in: "sept. 7, 1970", out: "Jan. 2, 2006"},
{in: "May 05, 2015, 05:05:07", out: "Jan 02, 2006, 15:04:05"},
// 03 February 2013
{in: "03 February 2013", out: "02 January 2006"},
// 13:31:51.999 -07:00 MST
// yyyy-mm-dd hh:mm:ss +00:00
{in: "2012-08-03 18:31:59 +00:00", out: "2006-01-02 15:04:05 -07:00"},
// yyyy-mm-dd hh:mm:ss +0000 TZ
// Golang Native Format
{in: "2012-08-03 18:31:59 +0000 UTC", out: "2006-01-02 15:04:05 -0700 UTC"},
// yyyy-mm-dd hh:mm:ss TZ
{in: "2012-08-03 18:31:59 UTC", out: "2006-01-02 15:04:05 UTC"},
// yyyy-mm-ddThh:mm:ss-07:00
{in: "2009-08-12T22:15:09-07:00", out: "2006-01-02T15:04:05-07:00"},
// yyyy-mm-ddThh:mm:ss-0700
{in: "2009-08-12T22:15:09-0700", out: "2006-01-02T15:04:05-0700"},
// yyyy-mm-ddThh:mm:ssZ
{in: "2009-08-12T22:15Z", out: "2006-01-02T15:04Z"},
}
func TestParseLayout(t *testing.T) {
for _, th := range testParseFormat {
l, err := ParseFormat(th.in)
if th.err {
assert.NotEqual(t, nil, err)
} else {
assert.Equal(t, nil, err)
assert.Equal(t, th.out, l, "for in=%v", th.in)
}
}
}
var testParseStrict = []dateTest{
// dd-mon-yy 13-Feb-03
{in: "03-03-14"},
// mm.dd.yyyy
{in: "3.3.2014"},
// mm.dd.yy
{in: "08.09.71"},
// mm/dd/yyyy
{in: "3/5/2014"},
// mm/dd/yy
{in: "08/08/71"},
{in: "8/8/71"},
// mm/dd/yy hh:mm:ss
{in: "04/02/2014 04:08:09"},
{in: "4/2/2014 04:08:09"},
}
func TestParseStrict(t *testing.T) {
for _, th := range testParseStrict {
_, err := ParseStrict(th.in)
assert.NotEqual(t, nil, err)
}
_, err := ParseStrict(`{"hello"}`)
assert.NotEqual(t, nil, err)
_, err = ParseStrict("2009-08-12T22:15Z")
assert.Equal(t, nil, err)
}
// Lets test to see how this performs using different Timezones/Locations
// Also of note, try changing your server/machine timezones and repeat
//
// !!!!! The time-zone of local machine effects the results!
// https://play.golang.org/p/IDHRalIyXh
// https://github.com/golang/go/issues/18012
func TestInLocation(t *testing.T) {
denverLoc, err := time.LoadLocation("America/Denver")
assert.Equal(t, nil, err)
// Start out with time.UTC
time.Local = time.UTC
// Just normal parse to test out zone/offset
ts := MustParse("2013-02-01 00:00:00")
zone, offset := ts.Zone()
assert.Equal(t, 0, offset, "Should have found offset = 0 %v", offset)
assert.Equal(t, "UTC", zone, "Should have found zone = UTC %v", zone)
assert.Equal(t, "2013-02-01 00:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Now lets set to denver (MST/MDT) and re-parse the same time string
// and since no timezone info in string, we expect same result
time.Local = denverLoc
ts = MustParse("2013-02-01 00:00:00")
zone, offset = ts.Zone()
assert.Equal(t, 0, offset, "Should have found offset = 0 %v", offset)
assert.Equal(t, "UTC", zone, "Should have found zone = UTC %v", zone)
assert.Equal(t, "2013-02-01 00:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
ts = MustParse("Tue, 5 Jul 2017 16:28:13 -0700 (MST)")
assert.Equal(t, "2017-07-05 23:28:13 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Now we are going to use ParseIn() and see that it gives different answer
// with different zone, offset
time.Local = nil
ts, err = ParseIn("2013-02-01 00:00:00", denverLoc)
assert.Equal(t, nil, err)
zone, offset = ts.Zone()
assert.Equal(t, -25200, offset, "Should have found offset = -25200 %v %v", offset, denverLoc)
assert.Equal(t, "MST", zone, "Should have found zone = MST %v", zone)
assert.Equal(t, "2013-02-01 07:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
ts, err = ParseIn("18 January 2018", denverLoc)
assert.Equal(t, nil, err)
zone, offset = ts.Zone()
assert.Equal(t, -25200, offset, "Should have found offset = 0 %v", offset)
assert.Equal(t, "MST", zone, "Should have found zone = UTC %v", zone)
assert.Equal(t, "2018-01-18 07:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Now we are going to use ParseLocal() and see that it gives same
// answer as ParseIn when we have time.Local set to a location
time.Local = denverLoc
ts, err = ParseLocal("2013-02-01 00:00:00")
assert.Equal(t, nil, err)
zone, offset = ts.Zone()
assert.Equal(t, -25200, offset, "Should have found offset = -25200 %v %v", offset, denverLoc)
assert.Equal(t, "MST", zone, "Should have found zone = MST %v", zone)
assert.Equal(t, "2013-02-01 07:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Lets advance past daylight savings time start
// use parseIn and see offset/zone has changed to Daylight Savings Equivalents
ts, err = ParseIn("2013-04-01 00:00:00", denverLoc)
assert.Equal(t, nil, err)
zone, offset = ts.Zone()
assert.Equal(t, -21600, offset, "Should have found offset = -21600 %v %v", offset, denverLoc)
assert.Equal(t, "MDT", zone, "Should have found zone = MDT %v", zone)
assert.Equal(t, "2013-04-01 06:00:00 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// reset to UTC
time.Local = time.UTC
// UnixDate = "Mon Jan _2 15:04:05 MST 2006"
ts = MustParse("Mon Jan 2 15:04:05 MST 2006")
_, offset = ts.Zone()
assert.Equal(t, 0, offset, "Should have found offset = 0 %v", offset)
assert.Equal(t, "2006-01-02 15:04:05 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Now lets set to denver(mst/mdt)
time.Local = denverLoc
ts = MustParse("Mon Jan 2 15:04:05 MST 2006")
// this time is different from one above parsed with time.Local set to UTC
_, offset = ts.Zone()
assert.Equal(t, -25200, offset, "Should have found offset = -25200 %v", offset)
assert.Equal(t, "2006-01-02 22:04:05 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Now Reset To UTC
time.Local = time.UTC
// RFC850 = "Monday, 02-Jan-06 15:04:05 MST"
ts = MustParse("Monday, 02-Jan-06 15:04:05 MST")
_, offset = ts.Zone()
assert.Equal(t, 0, offset, "Should have found offset = 0 %v", offset)
assert.Equal(t, "2006-01-02 15:04:05 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Now lets set to denver
time.Local = denverLoc
ts = MustParse("Monday, 02-Jan-06 15:04:05 MST")
_, offset = ts.Zone()
assert.NotEqual(t, 0, offset, "Should have found offset %v", offset)
assert.Equal(t, "2006-01-02 22:04:05 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// Now some errors
zeroTime := time.Time{}.Unix()
ts, err = ParseIn("INVALID", denverLoc)
assert.Equal(t, zeroTime, ts.Unix())
assert.NotEqual(t, nil, err)
ts, err = ParseLocal("INVALID")
assert.Equal(t, zeroTime, ts.Unix())
assert.NotEqual(t, nil, err)
}
func TestPreferMonthFirst(t *testing.T) {
// default case is true
ts, err := ParseAny("04/02/2014 04:08:09 +0000 UTC")
assert.Equal(t, nil, err)
assert.Equal(t, "2014-04-02 04:08:09 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
preferMonthFirstTrue := PreferMonthFirst(true)
ts, err = ParseAny("04/02/2014 04:08:09 +0000 UTC", preferMonthFirstTrue)
assert.Equal(t, nil, err)
assert.Equal(t, "2014-04-02 04:08:09 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
// allows the day to be preferred before the month, when completely ambiguous
preferMonthFirstFalse := PreferMonthFirst(false)
ts, err = ParseAny("04/02/2014 04:08:09 +0000 UTC", preferMonthFirstFalse)
assert.Equal(t, nil, err)
assert.Equal(t, "2014-02-04 04:08:09 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
}
func TestRetryAmbiguousDateWithSwap(t *testing.T) {
// default is false
_, err := ParseAny("13/02/2014 04:08:09 +0000 UTC")
assert.NotEqual(t, nil, err)
// will fail error if the month preference cannot work due to the value being larger than 12
retryAmbiguousDateWithSwapFalse := RetryAmbiguousDateWithSwap(false)
_, err = ParseAny("13/02/2014 04:08:09 +0000 UTC", retryAmbiguousDateWithSwapFalse)
assert.NotEqual(t, nil, err)
// will retry with the other month preference if this error is detected
retryAmbiguousDateWithSwapTrue := RetryAmbiguousDateWithSwap(true)
ts, err := ParseAny("13/02/2014 04:08:09 +0000 UTC", retryAmbiguousDateWithSwapTrue)
assert.Equal(t, nil, err)
assert.Equal(t, "2014-02-13 04:08:09 +0000 UTC", fmt.Sprintf("%v", ts.In(time.UTC)))
}
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