-
Notifications
You must be signed in to change notification settings - Fork 6
/
spec_test.go
173 lines (149 loc) · 5.45 KB
/
spec_test.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
package etcdcron
import (
"testing"
"time"
)
func TestActivation(t *testing.T) {
tests := []struct {
time, spec string
expected bool
}{
// Every fifteen minutes.
{"Mon Jul 9 15:00 2012", "0 0/15 * * *", true},
{"Mon Jul 9 15:45 2012", "0 0/15 * * *", true},
{"Mon Jul 9 15:40 2012", "0 0/15 * * *", false},
// Every fifteen minutes, starting at 5 minutes.
{"Mon Jul 9 15:05 2012", "0 5/15 * * *", true},
{"Mon Jul 9 15:20 2012", "0 5/15 * * *", true},
{"Mon Jul 9 15:50 2012", "0 5/15 * * *", true},
// Named months
{"Sun Jul 15 15:00 2012", "0 0/15 * * Jul", true},
{"Sun Jul 15 15:00 2012", "0 0/15 * * Jun", false},
// Everything set.
{"Sun Jul 15 08:30 2012", "0 30 08 ? Jul Sun", true},
{"Sun Jul 15 08:30 2012", "0 30 08 15 Jul ?", true},
{"Mon Jul 16 08:30 2012", "0 30 08 ? Jul Sun", false},
{"Mon Jul 16 08:30 2012", "0 30 08 15 Jul ?", false},
// Predefined schedules
{"Mon Jul 9 15:00 2012", "@hourly", true},
{"Mon Jul 9 15:04 2012", "@hourly", false},
{"Mon Jul 9 15:00 2012", "@daily", false},
{"Mon Jul 9 00:00 2012", "@daily", true},
{"Mon Jul 9 00:00 2012", "@weekly", false},
{"Sun Jul 8 00:00 2012", "@weekly", true},
{"Sun Jul 8 01:00 2012", "@weekly", false},
{"Sun Jul 8 00:00 2012", "@monthly", false},
{"Sun Jul 1 00:00 2012", "@monthly", true},
// Test interaction of DOW and DOM.
// If both are specified, then only one needs to match.
{"Sun Jul 15 00:00 2012", "0 * * 1,15 * Sun", true},
{"Fri Jun 15 00:00 2012", "0 * * 1,15 * Sun", true},
{"Wed Aug 1 00:00 2012", "0 * * 1,15 * Sun", true},
// However, if one has a star, then both need to match.
{"Sun Jul 15 00:00 2012", "0 * * * * Mon", false},
{"Sun Jul 15 00:00 2012", "0 * * */10 * Sun", false},
{"Mon Jul 9 00:00 2012", "0 * * 1,15 * *", false},
{"Sun Jul 15 00:00 2012", "0 * * 1,15 * *", true},
{"Sun Jul 15 00:00 2012", "0 * * */2 * Sun", true},
}
for _, test := range tests {
sched, err := Parse(test.spec)
if err != nil {
t.Error(err)
continue
}
actual := sched.Next(getTime(test.time).Add(-1 * time.Second))
expected := getTime(test.time)
if test.expected && expected != actual || !test.expected && expected == actual {
t.Errorf("Fail evaluating %s on %s: (expected) %s != %s (actual)",
test.spec, test.time, expected, actual)
}
}
}
func TestNext(t *testing.T) {
runs := []struct {
time, spec string
expected string
}{
// Simple cases
{"Mon Jul 9 14:45 2012", "0 0/15 * * *", "Mon Jul 9 15:00 2012"},
{"Mon Jul 9 14:59 2012", "0 0/15 * * *", "Mon Jul 9 15:00 2012"},
{"Mon Jul 9 14:59:59 2012", "0 0/15 * * *", "Mon Jul 9 15:00 2012"},
// Wrap around hours
{"Mon Jul 9 15:45 2012", "0 20-35/15 * * *", "Mon Jul 9 16:20 2012"},
// Wrap around days
{"Mon Jul 9 23:46 2012", "0 */15 * * *", "Tue Jul 10 00:00 2012"},
{"Mon Jul 9 23:45 2012", "0 20-35/15 * * *", "Tue Jul 10 00:20 2012"},
{"Mon Jul 9 23:35:51 2012", "15/35 20-35/15 * * *", "Tue Jul 10 00:20:15 2012"},
{"Mon Jul 9 23:35:51 2012", "15/35 20-35/15 1/2 * *", "Tue Jul 10 01:20:15 2012"},
{"Mon Jul 9 23:35:51 2012", "15/35 20-35/15 10-12 * *", "Tue Jul 10 10:20:15 2012"},
{"Mon Jul 9 23:35:51 2012", "15/35 20-35/15 1/2 */2 * *", "Thu Jul 11 01:20:15 2012"},
{"Mon Jul 9 23:35:51 2012", "15/35 20-35/15 * 9-20 * *", "Wed Jul 10 00:20:15 2012"},
{"Mon Jul 9 23:35:51 2012", "15/35 20-35/15 * 9-20 Jul *", "Wed Jul 10 00:20:15 2012"},
// Wrap around months
{"Mon Jul 9 23:35 2012", "0 0 0 9 Apr-Oct ?", "Thu Aug 9 00:00 2012"},
{"Mon Jul 9 23:35 2012", "0 0 0 */5 Apr,Aug,Oct Mon", "Mon Aug 6 00:00 2012"},
{"Mon Jul 9 23:35 2012", "0 0 0 */5 Oct Mon", "Mon Oct 1 00:00 2012"},
// Wrap around years
{"Mon Jul 9 23:35 2012", "0 0 0 * Feb Mon", "Mon Feb 4 00:00 2013"},
{"Mon Jul 9 23:35 2012", "0 0 0 * Feb Mon/2", "Fri Feb 1 00:00 2013"},
// Wrap around minute, hour, day, month, and year
{"Mon Dec 31 23:59:45 2012", "0 * * * * *", "Tue Jan 1 00:00:00 2013"},
// Leap year
{"Mon Jul 9 23:35 2012", "0 0 0 29 Feb ?", "Mon Feb 29 00:00 2016"},
// Daylight savings time EST -> EDT
{"2012-03-11T00:00:00-0500", "0 30 2 11 Mar ?", "2013-03-11T02:30:00-0400"},
// Daylight savings time EDT -> EST
{"2012-11-04T00:00:00-0400", "0 30 2 04 Nov ?", "2012-11-04T02:30:00-0500"},
{"2012-11-04T01:45:00-0400", "0 30 1 04 Nov ?", "2012-11-04T01:30:00-0500"},
// Unsatisfiable
{"Mon Jul 9 23:35 2012", "0 0 0 30 Feb ?", ""},
{"Mon Jul 9 23:35 2012", "0 0 0 31 Apr ?", ""},
}
for _, c := range runs {
sched, err := Parse(c.spec)
if err != nil {
t.Error(err)
continue
}
actual := sched.Next(getTime(c.time))
expected := getTime(c.expected)
if !actual.Equal(expected) {
t.Errorf("%s, \"%s\": (expected) %v != %v (actual)", c.time, c.spec, expected, actual)
}
}
}
func TestErrors(t *testing.T) {
invalidSpecs := []string{
"xyz",
"60 0 * * *",
"0 60 * * *",
"0 0 * * XYZ",
}
for _, spec := range invalidSpecs {
_, err := Parse(spec)
if err == nil {
t.Error("expected an error parsing: ", spec)
}
}
}
func getTime(value string) time.Time {
if value == "" {
return time.Time{}
}
t, err := time.Parse("Mon Jan 2 15:04 2006", value)
if err != nil {
t, err = time.Parse("Mon Jan 2 15:04:05 2006", value)
if err != nil {
t, err = time.Parse("2006-01-02T15:04:05-0700", value)
if err != nil {
panic(err)
}
// Daylight savings time tests require location
if ny, err := time.LoadLocation("America/New_York"); err == nil {
t = t.In(ny)
}
}
}
return t
}