rust-web-server 16.1.0

Collection of utility functions used to build Rust Web and TLS Server. Can be useful while developing HTTP related functionality
Documentation 
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use file_ext::FileExt;
use crate::app::controller::static_resource::StaticResourceController;
use crate::controller::Controller;
use crate::core::New;
use crate::http::VERSION;
use crate::request::{METHOD, Request};
use crate::response::{Response, STATUS_CODE_REASON_PHRASE};
use crate::server::{Address, ConnectionInfo};

#[test]
fn directory_index_html() {
    let path = "/static/";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: path.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["static", "index.html"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}

#[test]
fn directory_index_html_with_query() {
    let path = "/static/?param=1234";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: path.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["static", "index.html"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}

#[test]
fn directory_index_html_no_slash() {
    let path = "/static";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: path.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["static", "index.html"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}

#[test]
fn directory_index_html_no_slash_and_query() {
    let path = "/static?param=1234";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: path.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["static", "index.html"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}

#[test]
fn file_retrieval() {
    let path = "/static/test.txt";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: path.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["static", "test.txt"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}

#[test]
fn not_found() {
    let path = "/not_found";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: path.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(!is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    assert_eq!(response.status_code, *STATUS_CODE_REASON_PHRASE.n501_not_implemented.status_code);
    assert_eq!(response.reason_phrase, STATUS_CODE_REASON_PHRASE.n501_not_implemented.reason_phrase);
}

#[test]
fn malformed() {
    let path = "//randomtext";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: path.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(!is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    assert_eq!(response.status_code, *STATUS_CODE_REASON_PHRASE.n501_not_implemented.status_code);
    assert_eq!(response.reason_phrase, STATUS_CODE_REASON_PHRASE.n501_not_implemented.reason_phrase);
}

#[test]
fn file_retrieval_with_query_params() {
    let request_uri = "/static/test.txt?param=as%20df&another_param=1234";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: request_uri.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["static", "test.txt"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}

#[test]
fn file_retrieval_no_html_suffix() {
    let request_uri = "/configure";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: request_uri.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["configure.html"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}

#[test]
fn file_retrieval_no_html_suffix_with_query_params() {
    let request_uri = "/configure?param1=some_param&another";

    let request = Request {
        method: METHOD.get.to_string(),
        request_uri: request_uri.to_string(),
        http_version: VERSION.http_1_1.to_string(),
        headers: vec![],
        body: vec![],
    };

    let connection_info = ConnectionInfo {
        client: Address { ip: "127.0.0.1".to_string(), port: 0 },
        server: Address { ip: "127.0.0.1".to_string(), port: 0 },
        request_size: 0,
    };

    let is_matching = StaticResourceController::is_matching(&request, &connection_info);
    assert!(is_matching);

    let mut response = Response::new();
    response = StaticResourceController::process(&request, response, &connection_info);


    let path_array = vec!["configure.html"];
    let path = FileExt::build_path(&path_array);
    let expected_text = FileExt::read_file(path.as_str()).unwrap();

    let actual_text = response.content_range_list.get(0).unwrap().body.to_vec();
    assert_eq!(actual_text, expected_text);
}