feignhttp 0.4.2

Declarative HTTP client for rust
Documentation 
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use feignhttp::{get, post};

use mockito::{mock, Matcher};
use serde::Serialize;

#[get("http://localhost:1234/get")]
async fn get() -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_get() {
    let _mock = mock("GET", "/get").create();

    get().await.unwrap();
}


#[post(url = "http://localhost:1234/post")]
async fn post() -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_post() {
    let _mock = mock("POST", "/post").create();

    post().await.unwrap();
}


#[post(
    url = "http://localhost:1234/post_header",
    headers = "auth: password; pwd: {pwd}"
)]
async fn post_header(
    #[header] auth: String, // Overried `auth: password`.
    #[header("name")] username: &str,
    #[param] pwd: &str,
) -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_header() {
    let _mock = mock("POST", "/post_header")
        .match_header("auth", "name")
        .match_header("name", "jack")
        .match_header("pwd", "MTIzNDU2")
        .create();

    post_header("name".to_string(), "jack", "MTIzNDU2")
        .await
        .unwrap();
}


#[post(url = "http://localhost:1234/post_query")]
async fn post_query(
    #[query] id: u32,
    #[query("name")] name: String,
) -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_query() {
    let _mock = mock("POST", "/post_query")
        .match_query(Matcher::Regex("id=1".into()))
        .match_query(Matcher::Regex("name=xxx".into()))
        .create();

    post_query(1, "xxx".to_string()).await.unwrap();
}


#[post(url = "http://localhost:1234/post_form")]
async fn post_form(
    #[form] id: i32,
    #[form("name")] name: String,
) -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_send_form() {
    let _mock = mock("POST", "/post_form")
        .match_header("content-type", "application/x-www-form-urlencoded")
        .match_body(r#"id=1&name=xxx"#)
        .create();

    post_form(1, "xxx".to_string()).await.unwrap();
}


#[post(url = "http://localhost:1234/post_text")]
async fn post_text(#[body] text: String) -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_send_text() {
    let _mock = mock("POST", "/post_text")
        .match_header("content-type", "text/plain")
        .match_body(r#"I' m text"#)
        .create();

    post_text("I' m text".to_string()).await.unwrap();
}


#[derive(Serialize)]
struct User {
    id: i32,
    name: String,
}

#[cfg(feature = "json")]
#[post(url = "http://localhost:1234/post_json")]
async fn post_json(#[body] user: User) -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_send_json() {
    #[cfg(feature = "json")]
    {
        let _mock = mock("POST", "/post_json")
            .match_header("content-type", "application/json")
            .match_body(r#"{"id":1,"name":"jack"}"#)
            .create();

        let user = User {
            id: 1,
            name: "jack".to_string(),
        };
        let _r = post_json(user).await.unwrap();
    }
}


#[post(url = "http://localhost:1234/post_vec")]
async fn post_data(#[body] data: Vec<u8>) -> feignhttp::Result<String> {}

#[tokio::test]
async fn test_send_vec() {
    let _mock = mock("POST", "/post_vec")
        .match_header("content-type", "application/octet-stream")
        .match_body(r#"aaa"#)
        .create();

    post_data(vec![97, 97, 97]).await.unwrap();
}


#[get(url = "http://site_dne.com", connect_timeout = 3000)]
async fn connect_timeout() -> feignhttp::Result<String> {}

#[tokio::test]
#[should_panic]
async fn test_connect_timeout() {
    connect_timeout().await.unwrap();
}


#[get(url = "https://httpbin.org/delay/5", timeout = 3000)]
async fn timeout() -> feignhttp::Result<String> {}

#[tokio::test]
#[should_panic]
async fn test_timeout() {
    timeout().await.unwrap();
}

#[get(url = "https://httpbin.org/delay/3", timeout = "{time}")]
async fn dynamic_timeout(#[param] time: u16) -> feignhttp::Result<String> {}

#[tokio::test]
#[should_panic]
async fn test_dynamic_timeout1() {
    dynamic_timeout(2000).await.unwrap();
}

#[tokio::test]
async fn test_dynamic_timeout2() {
    dynamic_timeout(5000).await.unwrap();
}