-
Notifications
You must be signed in to change notification settings - Fork 4
/
json_test.go
81 lines (69 loc) · 1.44 KB
/
json_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
package flagvar_test
import (
"flag"
"reflect"
"testing"
"github.com/sgreben/flagvar"
)
func TestJSON(t *testing.T) {
fv := flagvar.JSON{}
var fs flag.FlagSet
fs.Var(&fv, "json", "")
err := fs.Parse([]string{"-json", `[1,{"a":2}]`})
if err != nil {
t.Fail()
}
if !reflect.DeepEqual(fv.Value, []interface{}{float64(1), map[string]interface{}{"a": float64(2)}}) {
t.Fail()
}
}
func TestJSONFail(t *testing.T) {
fv := flagvar.JSON{}
var fs flag.FlagSet
fs.Var(&fv, "json", "")
err := fs.Parse([]string{"-json", "[a-"})
if err == nil {
t.Fail()
}
}
func TestJSONs(t *testing.T) {
fv := flagvar.JSONs{}
var fs flag.FlagSet
fs.Var(&fv, "json", "")
err := fs.Parse([]string{"-json", `[1,{"a":2}]`})
if err != nil {
t.Fail()
}
if !reflect.DeepEqual(fv.Values, []interface{}{[]interface{}{float64(1), map[string]interface{}{"a": float64(2)}}}) {
t.Fail()
}
}
func TestJSONsValue(t *testing.T) {
type example struct {
A string
B int
}
fv := flagvar.JSONs{
Value: func() interface{} {
return &example{}
},
}
var fs flag.FlagSet
fs.Var(&fv, "json", "")
err := fs.Parse([]string{"-json", `{"A":"abc","B":123}`})
if err != nil {
t.Fail()
}
if !reflect.DeepEqual(fv.Values, []interface{}{&example{A: "abc", B: 123}}) {
t.Fail()
}
}
func TestJSONsFail(t *testing.T) {
fv := flagvar.JSONs{}
var fs flag.FlagSet
fs.Var(&fv, "json", "")
err := fs.Parse([]string{"-json", "[a-"})
if err == nil {
t.Fail()
}
}