package fleetapi

// White-box (package fleetapi, not fleetapi_test): pins the transport
// construction New() does, which no exported surface exposes — C2's fix
// shape (a Transport with dial/TLS/response-header timeouts and no
// Client.Timeout) is otherwise invisible to a caller until an actual slow
// transfer either survives or doesn't.

import (
	"net/http"
	"testing"
)

func TestClientHasNoWholeExchangeTimeoutButBoundsResponseHeaders(t *testing.T) {
	s, err := New("https://tunnel.example.com", "pi/box-a", "tok")
	if err != nil {
		t.Fatalf("New: %v", err)
	}
	st, ok := s.(*store)
	if !ok {
		t.Fatalf("New returned %T, want *store", s)
	}
	if st.client.Timeout != 0 {
		t.Errorf("client.Timeout = %v, want 0 (a whole-exchange deadline would fail slow-but-progressing artifact downloads)", st.client.Timeout)
	}
	tr, ok := st.client.Transport.(*http.Transport)
	if !ok {
		t.Fatalf("client.Transport = %T, want *http.Transport", st.client.Transport)
	}
	if tr.ResponseHeaderTimeout != callTimeout {
		t.Errorf("ResponseHeaderTimeout = %v, want %v (a wedged edge must still fail fast)", tr.ResponseHeaderTimeout, callTimeout)
	}
	if tr.TLSHandshakeTimeout != callTimeout {
		t.Errorf("TLSHandshakeTimeout = %v, want %v", tr.TLSHandshakeTimeout, callTimeout)
	}
	if tr.DialContext == nil {
		t.Error("DialContext = nil, want a dialer with a connect timeout set")
	}
}