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
|
// Copyright (c) 2020-2025 Bryan Frimin <bryan@frimin.fr>.
//
// Permission to use, copy, modify, and/or distribute this software for any
// purpose with or without fee is hereby granted, provided that the above
// copyright notice and this permission notice appear in all copies.
//
// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
// REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
// AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
// INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
// LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
// OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
// PERFORMANCE OF THIS SOFTWARE.
package privatebin
import (
"encoding/json"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestEncryptionAlgorithm_String(t *testing.T) {
tests := []struct {
name string
ea EncryptionAlgorithm
want string
}{
{
name: "AES algorithm",
ea: EncryptionAlgorithmAES,
want: "aes",
},
{
name: "Unknown algorithm",
ea: EncryptionAlgorithmUnknow,
want: "unknown",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := tt.ea.String()
assert.Equal(t, tt.want, got)
})
}
}
func TestEncryptionAlgorithm_MarshalJSON(t *testing.T) {
tests := []struct {
name string
ea EncryptionAlgorithm
want string
}{
{
name: "Marshal AES",
ea: EncryptionAlgorithmAES,
want: `"aes"`,
},
{
name: "Marshal unknown",
ea: EncryptionAlgorithmUnknow,
want: `"unknown"`,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got, err := tt.ea.MarshalJSON()
require.NoError(t, err)
assert.Equal(t, tt.want, string(got))
})
}
}
func TestEncryptionAlgorithm_UnmarshalJSON(t *testing.T) {
tests := []struct {
name string
input string
want EncryptionAlgorithm
wantErr bool
}{
{
name: "Unmarshal aes",
input: `"aes"`,
want: EncryptionAlgorithmAES,
},
{
name: "Unmarshal unknown string",
input: `"rsa"`,
want: EncryptionAlgorithmUnknow,
},
{
name: "Unmarshal empty string",
input: `""`,
want: EncryptionAlgorithmUnknow,
},
{
name: "Invalid JSON",
input: `{invalid}`,
wantErr: true,
},
{
name: "Non-string JSON",
input: `123`,
wantErr: true,
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
var ea EncryptionAlgorithm
err := ea.UnmarshalJSON([]byte(tt.input))
if tt.wantErr {
require.Error(t, err)
} else {
require.NoError(t, err)
assert.Equal(t, tt.want, ea)
}
})
}
}
func FuzzEncryptionAlgorithm_UnmarshalJSON(f *testing.F) {
// Add seed corpus with known valid and edge cases
f.Add(`"aes"`)
f.Add(`"unknown"`)
f.Add(`""`)
f.Add(`"AES"`)
f.Add(`"aes256"`)
f.Add(`"rsa"`)
f.Add(`null`)
f.Add(`123`)
f.Add(`true`)
f.Add(`{}`)
f.Add(`[]`)
f.Add(`"very long string with spaces and special chars !@#$%^&*()"`)
f.Fuzz(func(t *testing.T, input string) {
var ea EncryptionAlgorithm
err := ea.UnmarshalJSON([]byte(input))
// If unmarshaling succeeds, verify the result is valid
if err == nil {
// The result should be either AES or Unknown
assert.True(t, ea == EncryptionAlgorithmAES || ea == EncryptionAlgorithmUnknow,
"UnmarshalJSON produced invalid algorithm: %v", ea)
// Verify that marshaling the result works
data, marshalErr := ea.MarshalJSON()
require.NoError(t, marshalErr, "Failed to marshal valid algorithm %v", ea)
// Verify round-trip consistency for valid inputs
var ea2 EncryptionAlgorithm
err2 := json.Unmarshal(data, &ea2)
require.NoError(t, err2, "Round-trip unmarshal failed")
assert.Equal(t, ea, ea2, "Round-trip produced different value")
}
// If unmarshaling fails, that's fine - we just want to ensure no panic
})
}
|
