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::favicon::FaviconController;
use crate::controller::Controller;
use crate::core::New;
use crate::http::VERSION;
use crate::request::{METHOD, Request};
use crate::response::{Response};
use crate::server::{Address, ConnectionInfo};

#[test]
fn favicon_retrieval() {
    if FileExt::does_file_exist("favicon.svg") {
        FileExt::delete_file("favicon.svg").unwrap();
    }

    let path = "/favicon.svg";

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

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


    let path_array = vec!["src", "app", "controller", "favicon", "favicon.svg"];
    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.to_vec());

    let override_favicon = "<svg></svg>";
    FileExt::create_file("favicon.svg").unwrap();
    FileExt::write_file("favicon.svg", override_favicon.as_bytes()).unwrap();

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


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

    FileExt::delete_file("favicon.svg").unwrap();
}