aitch 0.1.1

A HTTP server toolkit, loosely based on Go's net/http.
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144

extern crate aitch;
extern crate http;
extern crate reqwest;
extern crate serde;
#[macro_use]
extern crate serde_derive;

use std::net::SocketAddr;
use std::thread;

use aitch::{handlers, middlewares, Body, Handler, Json, ResponseBuilder};
use http::Request;

struct Server {
    addr: SocketAddr,
}

impl Server {
    fn start_in_thread<B: Body>(handler: impl Handler<B>) -> Self {
        let addr = "127.0.0.1:0".parse().unwrap();
        let server = aitch::servers::hyper::Server::new(addr, handler).unwrap();
        let addr = server.addr();
        thread::spawn(move || server.run());
        Server { addr }
    }

    fn path(&self, path: &str) -> String {
        format!("http://{}{}", self.addr, path)
    }
}

#[test]
fn echo_server() {
    let server = Server::start_in_thread(|req: Request<String>, mut resp: ResponseBuilder| {
        resp.body(req.into_body())
    });

    let client = reqwest::Client::new();
    let mut resp = client
        .post(&server.path("/"))
        .body("some body")
        .send()
        .unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);

    let body = resp.text().unwrap();
    assert_eq!(body, "some body");
}

#[test]
fn json() {
    #[derive(Deserialize, Serialize)]
    struct ReqBody {
        message: String,
    }

    let server =
        Server::start_in_thread(|req: Request<Json<ReqBody>>, mut resp: ResponseBuilder| {
            let body = req.into_body().json();
            resp.body(body.message)
        });

    let client = reqwest::Client::new();
    let mut resp = client
        .post(&server.path("/"))
        .body("{\"message\": \"some message\"}")
        .send()
        .unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);

    let body = resp.text().unwrap();
    assert_eq!(body, "some message");
}

#[test]
fn status_code() {
    let server = Server::start_in_thread(|_: Request<()>, mut resp: ResponseBuilder| {
        resp.status(http::StatusCode::NOT_FOUND).body(())
    });

    let resp = reqwest::get(&server.path("/")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::NotFound);
}

#[test]
fn router() {
    let handler =
        |t: &'static str| move |_: Request<()>, mut resp: ResponseBuilder| resp.body(t.to_owned());
    let mut router = middlewares::SimpleRouter::new();
    router.register_handler("/handler1", handler("1"));
    router.register_handler("/handler2", handler("2"));
    router.register_handler("/handler11", handler("11"));

    let server = Server::start_in_thread(router);

    let resp = reqwest::get(&server.path("/")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::NotFound);

    let mut resp = reqwest::get(&server.path("/handler1")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);
    let body = resp.text().unwrap();
    assert_eq!(body, "1");

    let mut resp = reqwest::get(&server.path("/handler11")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);
    let body = resp.text().unwrap();
    assert_eq!(body, "11");

    let mut resp = reqwest::get(&server.path("/handler2")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);
    let body = resp.text().unwrap();
    assert_eq!(body, "2");
}

#[test]
fn static_files_handler() {
    let handler = handlers::static_files::static_files_handler("./examples/static-files/").unwrap();
    let server = Server::start_in_thread(handler);

    let mut resp = reqwest::get(&server.path("/hello.txt")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);
    let body = resp.text().unwrap();
    assert_eq!(body, "hello");

    let resp = reqwest::get(&server.path("/not-found")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::NotFound);
}

#[test]
fn static_file_handler() {
    let handler = handlers::static_files::static_file_handler("./examples/static-files/hello.txt");
    let server = Server::start_in_thread(handler);

    let mut resp = reqwest::get(&server.path("/hello.txt")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);
    let body = resp.text().unwrap();
    assert_eq!(body, "hello");

    // Path doesn't matter.
    let mut resp = reqwest::get(&server.path("/not-file")).unwrap();
    assert_eq!(resp.status(), reqwest::StatusCode::Ok);
    let body = resp.text().unwrap();
    assert_eq!(body, "hello");
}