ooodc
597881f72e
- Add WeChatBotError enum for error handling with various error types. - Create a Result type alias for easier error management. - Implement ILinkClient for low-level API interactions including QR code generation, message sending, and updates retrieval. - Define message types and structures for handling incoming messages and media content. - Add tests for error handling and message parsing to ensure reliability. Co-authored-by: Copilot <copilot@github.com>
94 lines
2.2 KiB
Rust
94 lines
2.2 KiB
Rust
use thiserror::Error;
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/// Errors that can occur in the SDK.
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#[derive(Error, Debug)]
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pub enum WeChatBotError {
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#[error("API error: {message} (http={http_status}, errcode={errcode})")]
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Api {
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message: String,
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http_status: u16,
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errcode: i32,
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},
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#[error("Auth error: {0}")]
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Auth(String),
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#[error("No context_token for user {0}")]
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NoContext(String),
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#[error("Media error: {0}")]
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Media(String),
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#[error("Transport error: {0}")]
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Transport(#[from] reqwest::Error),
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#[error("JSON error: {0}")]
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Json(#[from] serde_json::Error),
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#[error("IO error: {0}")]
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Io(#[from] std::io::Error),
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#[error("{0}")]
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Other(String),
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}
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impl WeChatBotError {
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/// Returns true if this is a session-expired error (errcode -14).
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pub fn is_session_expired(&self) -> bool {
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matches!(self, WeChatBotError::Api { errcode: -14, .. })
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}
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}
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pub type Result<T> = std::result::Result<T, WeChatBotError>;
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#[cfg(test)]
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mod tests {
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use super::*;
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#[test]
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fn session_expired_true() {
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let err = WeChatBotError::Api {
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message: "session expired".to_string(),
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http_status: 200,
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errcode: -14,
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};
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assert!(err.is_session_expired());
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}
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#[test]
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fn session_expired_false() {
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let err = WeChatBotError::Api {
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message: "other error".to_string(),
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http_status: 400,
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errcode: -1,
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};
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assert!(!err.is_session_expired());
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}
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#[test]
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fn non_api_not_session_expired() {
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let err = WeChatBotError::Auth("test".to_string());
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assert!(!err.is_session_expired());
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}
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#[test]
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fn error_display() {
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let err = WeChatBotError::Api {
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message: "bad request".to_string(),
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http_status: 400,
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errcode: -1,
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};
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let msg = format!("{}", err);
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assert!(msg.contains("bad request"));
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assert!(msg.contains("400"));
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assert!(msg.contains("-1"));
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}
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#[test]
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fn no_context_error() {
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let err = WeChatBotError::NoContext("user123".to_string());
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let msg = format!("{}", err);
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assert!(msg.contains("user123"));
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}
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}
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