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use std::net::TcpListener;
use handlebars::Handlebars;
use websurfx::{config_parser::parser::Config, run};
// Starts a new instance of the HTTP server, bound to a random available port
fn spawn_app() -> String {
// Binding to port 0 will trigger the OS to assign a port for us.
let listener = TcpListener::bind("127.0.0.1:0").expect("Failed to bind random port");
let port = listener.local_addr().unwrap().port();
let config = Config::parse().unwrap();
let server = run(listener, config).expect("Failed to bind address");
tokio::spawn(server);
format!("http://127.0.0.1:{}/", port)
}
// Creates a new instance of Handlebars and registers the templates directory.
// This is used to compare the rendered template with the response body.
fn handlebars() -> Handlebars<'static> {
let mut handlebars = Handlebars::new();
handlebars
.register_templates_directory(".html", "./public/templates")
.unwrap();
handlebars
}
#[tokio::test]
async fn test_index() {
let address = spawn_app();
let client = reqwest::Client::new();
let res = client.get(address).send().await.unwrap();
assert_eq!(res.status(), 200);
let handlebars = handlebars();
let config = Config::parse().unwrap();
let template = handlebars.render("index", &config.style).unwrap();
assert_eq!(res.text().await.unwrap(), template);
}
// TODO: Write tests for tesing parameters for search function that if provided with something
// other than u32 like alphabets and special characters than it should panic
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