cronexpr/cronexpression_test.go

110 lines
3.3 KiB
Go

/*!
* Copyright 2013 Raymond Hill
*
* Project: github.com/gorhill/cronexpression
* File: cronexpression_test.go
* Version: 1.0
* License: GPL v3 see <https://www.gnu.org/licenses/gpl.html>
*
*/
package cronexpression_test
/******************************************************************************/
import (
"cronexpression"
"testing"
"time"
)
/******************************************************************************/
type crontimes struct {
from string
next string
}
type crontest struct {
expr string
layout string
times []crontimes
}
var crontests = []crontest{
// Seconds
{
"* * * * * * *",
"2006-01-02 15:04:05",
[]crontimes{
{"2013-01-01 00:00:00", "2013-01-01 00:00:01"},
{"2013-01-01 00:00:59", "2013-01-01 00:01:00"},
{"2013-01-01 23:59:59", "2013-01-02 00:00:00"},
{"2013-02-28 23:59:59", "2013-03-01 00:00:00"},
{"2016-02-28 23:59:59", "2016-02-29 00:00:00"},
{"2012-12-31 23:59:59", "2013-01-01 00:00:00"},
},
},
// Minutes
{
"* * * * *",
"2006-01-02 15:04:05",
[]crontimes{
{"2013-01-01 00:00:00", "2013-01-01 00:01:00"},
{"2013-01-01 00:00:59", "2013-01-01 00:01:00"},
{"2013-01-01 00:59:00", "2013-01-01 01:00:00"},
{"2013-01-01 23:59:00", "2013-01-02 00:00:00"},
{"2013-02-28 23:59:00", "2013-03-01 00:00:00"},
{"2016-02-28 23:59:00", "2016-02-29 00:00:00"},
{"2012-12-31 23:59:00", "2013-01-01 00:00:00"},
},
},
// Minutes with intervals
{
"17-43/5 * * * *",
"2006-01-02 15:04:05",
[]crontimes{
{"2013-01-01 00:00:00", "2013-01-01 00:17:00"},
{"2013-01-01 00:16:59", "2013-01-01 00:17:00"},
{"2013-01-01 00:30:00", "2013-01-01 00:32:00"},
{"2013-01-01 00:50:00", "2013-01-01 01:17:00"},
{"2013-01-01 23:50:00", "2013-01-02 00:17:00"},
{"2013-02-28 23:50:00", "2013-03-01 00:17:00"},
{"2016-02-28 23:50:00", "2016-02-29 00:17:00"},
{"2012-12-31 23:50:00", "2013-01-01 00:17:00"},
},
},
// Minutes interval, list
{
"15-30/4,55 * * * *",
"2006-01-02 15:04:05",
[]crontimes{
{"2013-01-01 00:00:00", "2013-01-01 00:15:00"},
{"2013-01-01 00:16:00", "2013-01-01 00:19:00"},
{"2013-01-01 00:30:00", "2013-01-01 00:55:00"},
{"2013-01-01 00:55:00", "2013-01-01 01:15:00"},
{"2013-01-01 23:55:00", "2013-01-02 00:15:00"},
{"2013-02-28 23:55:00", "2013-03-01 00:15:00"},
{"2016-02-28 23:55:00", "2016-02-29 00:15:00"},
{"2012-12-31 23:55:00", "2013-01-01 00:15:00"},
},
},
// TODO: more tests
}
func TestCronExpressions(t *testing.T) {
for _, test := range crontests {
for _, times := range test.times {
from, _ := time.Parse("2006-01-02 15:04:05", times.from)
next := cronexpression.NextTimeFromCronString(test.expr, from)
if next.Format(test.layout) != times.next {
t.Errorf("(\"%s\").NextTime(\"%s\") = \"%s\", got \"%s\"", test.expr, times.from, times.next, next.Format(test.layout))
}
}
}
}