assertEquals("TRACE", Method.TRACE.toString());
        assertEquals("CONNECT", Method.CONNECT.toString());
    }

    // --- URL with special characters tests ---

    @Test
    public void test_UrlWithSpaces() {
        // ## Arrange ##
        // URLs with spaces should be accepted (HttpURLConnection is lenient)
        final CurlRequest request = new CurlRequest(Method.GET, "http://example.com/path with spaces");