use openlark_core::{
SDKResult,
api::{ApiRequest, Response},
config::Config,
http::Transport,
req_option::RequestOption,
validate_required,
};
use crate::common::api_endpoints::LingoApiV1;
pub struct DownloadFileRequest {
config: Config,
file_token: String,
}
impl DownloadFileRequest {
pub fn new(config: Config, file_token: impl Into<String>) -> Self {
Self {
config,
file_token: file_token.into(),
}
}
pub async fn execute(self) -> SDKResult<Response<Vec<u8>>> {
self.execute_with_options(RequestOption::default()).await
}
pub async fn execute_with_options(self, option: RequestOption) -> SDKResult<Response<Vec<u8>>> {
validate_required!(self.file_token, "file_token 不能为空");
let api_request: ApiRequest<Vec<u8>> =
ApiRequest::get(&LingoApiV1::FileDownload(self.file_token).to_url());
let response = Transport::request(api_request, &self.config, Some(option)).await?;
Ok(response)
}
}
#[cfg(test)]
mod tests {
use serde_json;
#[test]
fn test_serialization_roundtrip() {
let json = r#"{"test": "value"}"#;
assert!(serde_json::from_str::<serde_json::Value>(json).is_ok());
}
#[test]
fn test_deserialization_from_json() {
let json = r#"{"field": "data"}"#;
let value: serde_json::Value = serde_json::from_str(json).expect("JSON 反序列化失败");
assert_eq!(value["field"], "data");
}
}