for (int i = 0; i < 50; i++) {
            request.header("X-Header-" + i, "value" + i);
        }

        assertNotNull(request);
    }

    @Test
    public void testComplexFluentChaining() {
        // Test complex fluent chaining with various configurations
        CurlRequest request = new CurlRequest(Method.POST, "https://api.example.com/v1/users").encoding("UTF-8").threshold(2048).gzip()