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
|
// Copyright (C) 2022-2023 Luke Shumaker <lukeshu@lukeshu.com>
//
// SPDX-License-Identifier: GPL-2.0-or-later
package lowmemjson
import (
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
func TestReEncode(t *testing.T) {
t.Parallel()
type testcase struct {
enc ReEncoderConfig
in any
exp string
}
testcases := map[string]testcase{
"basic": {
enc: ReEncoderConfig{
Indent: "\t",
CompactIfUnder: 10,
},
in: map[string][]string{
"a": {"b", "c"},
"d": {"eeeeeeeeeeeeeee"},
},
exp: `{
"a": ["b","c"],
"d": [
"eeeeeeeeeeeeeee"
]
}`,
},
"arrays1": {
enc: ReEncoderConfig{
Indent: "\t",
CompactIfUnder: 10,
ForceTrailingNewlines: true,
},
in: []any{
map[string]any{
"generation": 123456,
},
map[string]any{
"a": 1,
},
map[string]any{
"generation": 7891011213,
},
},
exp: `[
{
"generation": 123456
},
{"a":1},
{
"generation": 7891011213
}
]
`,
},
"arrays2": {
enc: ReEncoderConfig{
Indent: "\t",
CompactIfUnder: 10,
ForceTrailingNewlines: true,
},
in: []any{
map[string]any{
"a": 1,
},
map[string]any{
"generation": 123456,
},
map[string]any{
"generation": 7891011213,
},
},
exp: `[
{"a":1},
{
"generation": 123456
},
{
"generation": 7891011213
}
]
`,
},
"arrays3": {
enc: ReEncoderConfig{
Indent: "\t",
ForceTrailingNewlines: true,
},
in: []any{
map[string]any{
"a": 1,
},
map[string]any{
"generation": 123456,
},
map[string]any{
"generation": 7891011213,
},
},
exp: `[
{
"a": 1
},
{
"generation": 123456
},
{
"generation": 7891011213
}
]
`,
},
}
for tcName, tc := range testcases {
tc := tc
t.Run(tcName, func(t *testing.T) {
t.Parallel()
var out strings.Builder
enc := NewEncoder(NewReEncoder(&out, tc.enc))
assert.NoError(t, enc.Encode(tc.in))
assert.Equal(t, tc.exp, out.String())
})
}
}
|
