use slack_web_api::api::{SlackApiFilesUploadRequest};
use slack_web_api::{SlackClient};
#[tokio::test]
async fn test() {
let token = std::env::var("SLACK_TOKEN_TEST").unwrap();
let channel = "test-chanel";
let client = SlackClient::new(token.as_str());
let res = client.files_upload(&SlackApiFilesUploadRequest {
channels: Some(channel.to_string()),
file: Some("./test.txt".to_string()),
..SlackApiFilesUploadRequest::default()
}).await;
assert!(res.is_ok());
}