jax-common 0.1.11

Core data structures and cryptography for JaxBucket - end-to-end encrypted P2P storage
Documentation 
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
174
175
176

//! Integration tests for Mount mv (move/rename) operations

mod common;

use std::io::Cursor;
use std::path::PathBuf;

use ::common::mount::MountError;

#[tokio::test]
async fn test_mv_file() {
    let (mut mount, _, _, _temp) = common::setup_test_env().await;

    // Create a file
    mount
        .add(&PathBuf::from("/old.txt"), Cursor::new(b"data".to_vec()))
        .await
        .unwrap();

    // Move the file
    mount
        .mv(&PathBuf::from("/old.txt"), &PathBuf::from("/new.txt"))
        .await
        .unwrap();

    // Verify old path doesn't exist
    let result = mount.cat(&PathBuf::from("/old.txt")).await;
    assert!(result.is_err());

    // Verify new path exists with same content
    let data = mount.cat(&PathBuf::from("/new.txt")).await.unwrap();
    assert_eq!(data, b"data");
}

#[tokio::test]
async fn test_mv_file_to_subdir() {
    let (mut mount, _, _, _temp) = common::setup_test_env().await;

    // Create a file
    mount
        .add(&PathBuf::from("/file.txt"), Cursor::new(b"data".to_vec()))
        .await
        .unwrap();

    // Move to a new subdirectory (should create it)
    mount
        .mv(
            &PathBuf::from("/file.txt"),
            &PathBuf::from("/subdir/file.txt"),
        )
        .await
        .unwrap();

    // Verify old path doesn't exist
    let result = mount.cat(&PathBuf::from("/file.txt")).await;
    assert!(result.is_err());

    // Verify new path exists
    let data = mount.cat(&PathBuf::from("/subdir/file.txt")).await.unwrap();
    assert_eq!(data, b"data");
}

#[tokio::test]
async fn test_mv_directory() {
    let (mut mount, _, _, _temp) = common::setup_test_env().await;

    // Create a directory with files
    mount
        .add(
            &PathBuf::from("/olddir/file1.txt"),
            Cursor::new(b"data1".to_vec()),
        )
        .await
        .unwrap();
    mount
        .add(
            &PathBuf::from("/olddir/file2.txt"),
            Cursor::new(b"data2".to_vec()),
        )
        .await
        .unwrap();

    // Move the directory
    mount
        .mv(&PathBuf::from("/olddir"), &PathBuf::from("/newdir"))
        .await
        .unwrap();

    // Verify old directory doesn't exist
    let result = mount.ls(&PathBuf::from("/olddir")).await;
    assert!(result.is_err());

    // Verify new directory exists with files
    let items = mount.ls(&PathBuf::from("/newdir")).await.unwrap();
    assert_eq!(items.len(), 2);

    // Verify file contents
    let data = mount
        .cat(&PathBuf::from("/newdir/file1.txt"))
        .await
        .unwrap();
    assert_eq!(data, b"data1");
}

#[tokio::test]
async fn test_mv_not_found() {
    let (mut mount, _, _, _temp) = common::setup_test_env().await;

    // Try to move a non-existent file
    let result = mount
        .mv(
            &PathBuf::from("/nonexistent.txt"),
            &PathBuf::from("/new.txt"),
        )
        .await;
    assert!(matches!(result, Err(MountError::PathNotFound(_))));
}

#[tokio::test]
async fn test_mv_already_exists() {
    let (mut mount, _, _, _temp) = common::setup_test_env().await;

    // Create two files
    mount
        .add(&PathBuf::from("/file1.txt"), Cursor::new(b"data1".to_vec()))
        .await
        .unwrap();
    mount
        .add(&PathBuf::from("/file2.txt"), Cursor::new(b"data2".to_vec()))
        .await
        .unwrap();

    // Try to move file1 to file2 (should fail)
    let result = mount
        .mv(&PathBuf::from("/file1.txt"), &PathBuf::from("/file2.txt"))
        .await;
    assert!(matches!(result, Err(MountError::PathAlreadyExists(_))));
}

#[tokio::test]
async fn test_mv_into_self() {
    let (mut mount, _, _, _temp) = common::setup_test_env().await;

    // Create a directory with a file inside
    mount.mkdir(&PathBuf::from("/parent")).await.unwrap();
    mount
        .add(
            &PathBuf::from("/parent/child.txt"),
            Cursor::new(b"data".to_vec()),
        )
        .await
        .unwrap();

    // Try to move directory into itself (should fail)
    let result = mount
        .mv(&PathBuf::from("/parent"), &PathBuf::from("/parent/nested"))
        .await;
    assert!(matches!(result, Err(MountError::MoveIntoSelf { .. })));

    // Try to move directory to same path (should also fail)
    let result = mount
        .mv(&PathBuf::from("/parent"), &PathBuf::from("/parent"))
        .await;
    assert!(matches!(result, Err(MountError::MoveIntoSelf { .. })));

    // Verify original directory still exists and is intact
    let items = mount.ls(&PathBuf::from("/parent")).await.unwrap();
    assert_eq!(items.len(), 1);

    // Verify child file still accessible
    let data = mount
        .cat(&PathBuf::from("/parent/child.txt"))
        .await
        .unwrap();
    assert_eq!(data, b"data");
}