rkt_codegen 0.6.0

Procedural macros for the rkt web framework.
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
145
146
147
148
149
150
151

#[macro_use]
extern crate rkt;

use rkt::http::{Accept, ContentType, MediaType, Status};
use rkt::local::blocking::Client;

// Test that known formats work as expected, including not colliding.

#[post("/", format = "json")]
fn json() -> &'static str {
    "json"
}

#[post("/", format = "xml")]
fn xml() -> &'static str {
    "xml"
}

// Unreachable. Written for codegen.
#[post("/", format = "application/json", rank = 2)]
fn json_long() -> &'static str {
    "json_long"
}

#[post("/", format = "application/msgpack")]
fn msgpack_long() -> &'static str {
    "msgpack_long"
}

// Unreachable. Written for codegen.
#[post("/", format = "msgpack", rank = 2)]
fn msgpack() -> &'static str {
    "msgpack"
}

#[get("/", format = "plain")]
fn plain() -> &'static str {
    "plain"
}

#[get("/", format = "binary", rank = 2)]
fn binary() -> &'static str {
    "binary"
}

#[get("/", rank = 3)]
fn other() -> &'static str {
    "other"
}

#[test]
fn test_formats() {
    let rocket = rkt::build().mount(
        "/",
        routes![
            json,
            xml,
            json_long,
            msgpack_long,
            msgpack,
            plain,
            binary,
            other
        ],
    );

    let client = Client::debug(rocket).unwrap();

    let response = client.post("/").header(ContentType::JSON).dispatch();
    assert_eq!(response.into_string().unwrap(), "json");

    let response = client.post("/").header(ContentType::MsgPack).dispatch();
    assert_eq!(response.into_string().unwrap(), "msgpack_long");

    let response = client.post("/").header(ContentType::XML).dispatch();
    assert_eq!(response.into_string().unwrap(), "xml");

    let response = client.get("/").header(Accept::Plain).dispatch();
    assert_eq!(response.into_string().unwrap(), "plain");

    let response = client.get("/").header(Accept::Binary).dispatch();
    assert_eq!(response.into_string().unwrap(), "binary");

    let response = client.get("/").header(ContentType::JSON).dispatch();
    assert_eq!(response.into_string().unwrap(), "plain");

    let response = client.get("/").dispatch();
    assert_eq!(response.into_string().unwrap(), "plain");

    let response = client.put("/").header(ContentType::HTML).dispatch();
    assert_eq!(response.status(), Status::NotFound);
}

// Test custom formats.

#[suppress(unknown_format)]
#[get("/", format = "application/foo")]
fn get_foo() -> &'static str {
    "get_foo"
}

#[suppress(unknown_format)]
#[post("/", format = "application/foo")]
fn post_foo() -> &'static str {
    "post_foo"
}

#[suppress(unknown_format)]
#[get("/", format = "bar/baz", rank = 2)]
fn get_bar_baz() -> &'static str {
    "get_bar_baz"
}

#[suppress(unknown_format)]
#[put("/", format = "bar/baz")]
fn put_bar_baz() -> &'static str {
    "put_bar_baz"
}

#[test]
fn test_custom_formats() {
    let rocket = rkt::build().mount("/", routes![get_foo, post_foo, get_bar_baz, put_bar_baz]);

    let client = Client::debug(rocket).unwrap();

    let foo_a = Accept::new([MediaType::new("application", "foo")]);
    let foo_ct = ContentType::new("application", "foo");
    let bar_baz_ct = ContentType::new("bar", "baz");
    let bar_baz_a = Accept::new([MediaType::new("bar", "baz")]);

    let response = client.get("/").header(foo_a).dispatch();
    assert_eq!(response.into_string().unwrap(), "get_foo");

    let response = client.post("/").header(foo_ct).dispatch();
    assert_eq!(response.into_string().unwrap(), "post_foo");

    let response = client.get("/").header(bar_baz_a).dispatch();
    assert_eq!(response.into_string().unwrap(), "get_bar_baz");

    let response = client.put("/").header(bar_baz_ct).dispatch();
    assert_eq!(response.into_string().unwrap(), "put_bar_baz");

    let response = client.get("/").dispatch();
    assert_eq!(response.into_string().unwrap(), "get_foo");

    let response = client.put("/").header(ContentType::HTML).dispatch();
    assert_eq!(response.status(), Status::NotFound);

    let response = client.post("/").header(ContentType::HTML).dispatch();
    assert_eq!(response.status(), Status::NotFound);
}