Struct TestServer

pub struct TestServer { /* private fields */ }

Provides a very simple HTTP server with warp that can be used to test requests.

To use this you must enable the server feature in your Cargo.toml.

The server is bound to the localhost at a random port. The bound port can be retrieved using the TestServer::port method.

Example

use tux::TestServer;

let server = TestServer::new_with_root_response("hello from server");
println!("server is listening at port {}", server.port());

let addr = format!("http://localhost:{}", server.port());
let resp = reqwest::blocking::get(addr).unwrap();
let text = resp.text().unwrap();
assert_eq!(text, "hello from server");

// dropping the value shuts down the server
drop(server);

Implementations

impl TestServer

pub fn port(&self) -> u16

Returns the port number where the server is listening for incoming connections.

pub fn new_with_root_response(response: &'static str) -> Self

Creates a server with a root route that just responds with the given text.

pub fn new_with_ping_route(route: &'static str) -> Self

Creates a server that will respond to any route and method with information about the incoming request.

The response is plain text with lines in the format key: value.

The following keys are provided:

• method
• path

pub fn new_with_routes<F>(routes: F) -> TestServer

where F: Filter + Clone + Send + Sync + 'static, F::Extract: Reply,

Creates a new server with custom routes.

Example

let routes = warp::path::end().map(|| "hello");
let server = TestServer::new_with_routes(routes);

Trait Implementations

impl Drop for TestServer

fn drop(&mut self)

Executes the destructor for this type.