fast_vk 0.3.0

Low-level VK API library designed for millions requests
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
152
153
154
155
156
157
158
159
160

use vk_method::Method;
use serde_json::Value;
use dotenv::dotenv;
use std::env;
use fast_vk::{Instance, InstancePool};
use vk_method::{PairsArray, Params};

use futures::future::join_all;

//TODO make vk mock server
fn get_users() -> Vec<Value> {
    return vec![
        serde_json::from_str(
            r#"{
                "id": 1,
                "first_name": "Pavel",
                "last_name": "Durov",
                "is_closed": false,
                "can_access_closed": true
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 2,
                "first_name": "Alexandra",
                "last_name": "Vladimirova",
                "is_closed": true,
                "can_access_closed": false
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 3,
                "first_name": "DELETED",
                "last_name": "",
                "deactivated": "deleted"
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 4,
                "first_name": "DELETED",
                "last_name": "",
                "deactivated": "deleted"
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 5,
                "first_name": "Ilya",
                "last_name": "Perekopsky",
                "is_closed": false,
                "can_access_closed": true
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 6,
                "first_name": "Nikolay",
                "last_name": "Durov",
                "is_closed": false,
                "can_access_closed": true
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 7,
                "first_name": "Alexey",
                "last_name": "Kobylyansky",
                "is_closed": true,
                "can_access_closed": false
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 8,
                "first_name": "Aki",
                "last_name": "Sepiashvili",
                "is_closed": false,
                "can_access_closed": true
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 9,
                "first_name": "Nastya",
                "last_name": "Vasilyeva",
                "is_closed": true,
                "can_access_closed": false
            }"#,
        )
        .unwrap(),
        serde_json::from_str(
            r#"{
                "id": 10,
                "first_name": "Alexander",
                "last_name": "Kuznetsov",
                "is_closed": true,
                "can_access_closed": false
            }"#,
        )
        .unwrap(),
    ];
}

#[tokio::test(flavor = "multi_thread")]
async fn ten_tasks_three_workers() {
    dotenv().unwrap();
    let instances = Instance::from_tokens(env::var("tokens").unwrap().split(",").take(3)).unwrap();

    let pool = InstancePool::from_instances(instances);

    let mut vec = Vec::new();

    for i in 1..11 {
        let params = Params::try_from(PairsArray([("user_id", i)])).unwrap();

        vec.push(pool.run(Method::new("users.get", params)));
    }

    let responses = join_all(vec).await;

    for (index, res) in responses.into_iter().enumerate() {
        let res: Vec<Value> = serde_json::from_value(res.unwrap()).unwrap();
        assert_eq!(res[0], get_users()[index]);
    }
}

#[tokio::test(flavor = "multi_thread")]
async fn one_thousand_tasks_ten_workers() {
    dotenv().unwrap();
    
    let instances = Instance::from_tokens(env::var("tokens").unwrap().split(",").take(10)).unwrap();

    let pool = InstancePool::from_instances(instances);

    let mut vec = Vec::new();

    for i in 1..1001 {
        let params = Params::try_from(PairsArray([("user_id", i)])).unwrap();

        vec.push(pool.run(Method::new("users.get", params)));
    }

    let _responses = join_all(vec).await;

    // for res in responses {
    //     println!("{:?}", res)
    // }

    println!("done");
}