Function TestProxyHandler_UnsupportedVersion

sidecar/server-demo/handler_test.go:128–141

TestProxyHandler_UnsupportedVersion verifies the handler rejects requests whose HeaderProxyVersion is absent or set to an unknown value. Kept in front so an old client paired with a newer server (or vice versa) surfaces a clear 400 instead of a misleading HMAC mismatch downstream.

(t *testing.T)

// front so an old client paired with a newer server (or vice versa) surfaces
// a clear 400 instead of a misleading HMAC mismatch downstream.
func TestProxyHandler_UnsupportedVersion(t *testing.T) {
	h := newTestHandler([]byte("key"))
	for _, v := range []string{"", "v0", "v2"} {
		req := httptest.NewRequest("GET", "/path", nil)
		if v != "" {
			req.Header.Set(sidecar.HeaderProxyVersion, v)
		}
		w := httptest.NewRecorder()
		h.ServeHTTP(w, req)
		if w.Code != http.StatusBadRequest {
			t.Errorf("version=%q: expected 400, got %d", v, w.Code)
		}
	}
}

func TestProxyHandler_MissingTimestamp(t *testing.T) {
	h := newTestHandler([]byte("key"))