tauri_plugin_notifications/
error.rs

1// Copyright 2019-2023 Tauri Programme within The Commons Conservancy
2// SPDX-License-Identifier: Apache-2.0
3// SPDX-License-Identifier: MIT
4
5use serde::{ser::Serializer, Serialize};
6
7pub type Result<T> = std::result::Result<T, Error>;
8
9#[derive(Debug, thiserror::Error)]
10pub enum Error {
11    #[error(transparent)]
12    Io(#[from] std::io::Error),
13    #[cfg(mobile)]
14    #[error(transparent)]
15    PluginInvoke(#[from] tauri::plugin::mobile::PluginInvokeError),
16}
17
18impl Serialize for Error {
19    fn serialize<S>(&self, serializer: S) -> std::result::Result<S::Ok, S::Error>
20    where
21        S: Serializer,
22    {
23        serializer.serialize_str(self.to_string().as_ref())
24    }
25}
26
27#[cfg(test)]
28mod tests {
29    use super::*;
30    use std::io;
31
32    #[test]
33    fn test_io_error_conversion() {
34        let io_err = io::Error::new(io::ErrorKind::NotFound, "file not found");
35        let err: Error = io_err.into();
36        assert!(matches!(err, Error::Io(_)));
37    }
38
39    #[test]
40    fn test_io_error_serialization() {
41        let io_err = io::Error::new(io::ErrorKind::PermissionDenied, "access denied");
42        let err = Error::Io(io_err);
43        let json = serde_json::to_string(&err).expect("Failed to serialize IO error");
44        assert!(json.contains("access denied"));
45    }
46
47    #[test]
48    fn test_io_error_display() {
49        let io_err = io::Error::new(io::ErrorKind::NotFound, "test error");
50        let err = Error::Io(io_err);
51        let display_str = format!("{}", err);
52        assert!(display_str.contains("test error"));
53    }
54
55    #[cfg(mobile)]
56    #[test]
57    fn test_plugin_invoke_error_conversion() {
58        use tauri::plugin::mobile::PluginInvokeError;
59
60        let plugin_err = PluginInvokeError::MethodNotFound("test_method".to_string());
61        let err: Error = plugin_err.into();
62        assert!(matches!(err, Error::PluginInvoke(_)));
63    }
64
65    #[test]
66    fn test_result_type_err() {
67        let io_err = io::Error::other("test");
68        let result: Result<i32> = Err(Error::Io(io_err));
69        assert!(result.is_err());
70    }
71}
tauri_plugin_notifications/error.rs

tauri_plugin_notifications/
error.rs
