Router issue

[tib]

Hi,

I believe I discovered a router issue in HB2beta, given the following router setup:

import Hummingbird

func buildApplication(
    configuration: ApplicationConfiguration
) -> some ApplicationProtocol {
    let router = Router()
    
    router.get("/foo/bar") { _, _ in "foo-bar"}
    router.get("/foo/{id}/baz") { _, _ in "foo-bar-baz" }

    let app = Application(
        router: router,
        configuration: configuration
    )
    return app
}

Using this test case:

@testable import App
import Hummingbird
import HummingbirdTesting
import XCTest

final class AppTests: XCTestCase {

    func testApp() async throws {
        let app = buildApplication(
            configuration: .init()
        )
        try await app.test(.live) { client in
            
            try await client.execute(
                uri: "/foo/bar/baz",
                method: .get
            ) { response in
                XCTAssertEqual(response.status, .ok)
                XCTAssertEqual(String(buffer: response.body), "foo-bar-baz")
            }
        }
    }
}

The test fails with a 404 response, but I'm expecting the router to resolve a route for the foo/bar/baz request and bar should be the value of the {id}.

Is this a real issue or am I doing something wrong?

Thank you for the help.
Tib

[adam-fowler]

Looks like the rewinding of the router path stack isn't working. It is an issue, we'll look into it.

[adam-fowler]

@Joannis has fixed this in #479