-
Notifications
You must be signed in to change notification settings - Fork 57
/
copy_test.go
118 lines (90 loc) · 2.62 KB
/
copy_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
package utils
import (
"os"
"path"
"path/filepath"
"strings"
"testing"
"github.com/stretchr/testify/require"
)
func TestCopyFile(t *testing.T) {
src, err := os.CreateTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(src.Name())
err = os.WriteFile(src.Name(), []byte("Contents"), 0600)
require.NoError(t, err)
dst, err := os.CreateTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(dst.Name())
err = CopyFile(src.Name(), dst.Name())
require.NoError(t, err)
}
// Test case where destination directory doesn't exist.
func TestCopyFile_NonExistentDestDir(t *testing.T) {
src, err := os.CreateTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(src.Name())
err = CopyFile(src.Name(), "non-existent/dest")
require.EqualError(t, err, "destination directory doesn't exist: \"non-existent\"")
}
func TestCopyRecursive_NonExistentDest(t *testing.T) {
src, err := os.MkdirTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(src)
err = os.MkdirAll(path.Join(src, "data"), 0755)
require.NoError(t, err)
err = os.WriteFile(path.Join(src, "data", "file.txt"), []byte("Test"), 0600)
require.NoError(t, err)
dstParent, err := os.MkdirTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(dstParent)
dst := path.Join(dstParent, "dest")
err = CopyRecursive(src, dst)
require.NoError(t, err)
compareDirs(t, src, dst)
}
func TestCopyRecursive_ExistentDest(t *testing.T) {
src, err := os.MkdirTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(src)
err = os.MkdirAll(path.Join(src, "data"), 0755)
require.NoError(t, err)
err = os.WriteFile(path.Join(src, "data", "file.txt"), []byte("Test"), 0600)
require.NoError(t, err)
dst, err := os.MkdirTemp("", "")
require.NoError(t, err)
defer os.RemoveAll(dst)
err = CopyRecursive(src, dst)
require.NoError(t, err)
compareDirs(t, src, dst)
}
func compareDirs(t *testing.T, src, dst string) {
t.Helper()
sfi, err := os.Stat(src)
require.NoError(t, err)
dfi, err := os.Stat(dst)
require.NoError(t, err)
require.Equal(t, sfi.Mode(), dfi.Mode())
err = filepath.Walk(src, func(srcPath string, info os.FileInfo, err error) error {
if err != nil {
return err
}
relPath := strings.TrimPrefix(srcPath, src)
dstPath := path.Join(dst, relPath)
sfi, err := os.Stat(srcPath)
require.NoError(t, err)
dfi, err := os.Stat(dstPath)
require.NoError(t, err)
require.Equal(t, sfi.Mode(), dfi.Mode())
if sfi.IsDir() {
return nil
}
srcData, err := os.ReadFile(srcPath)
require.NoError(t, err)
dstData, err := os.ReadFile(dstPath)
require.NoError(t, err)
require.Equal(t, srcData, dstData)
return nil
})
require.NoError(t, err)
}