public static CookieBuilder newCookieBuilder(HttpRequest request) {
    return new CookieBuilder(request);
  }
@Test
  public void create_cookie_without_value() {
    Cookie cookie = newCookieBuilder(request).setName("name").build();
    assertThat(cookie.getName()).isEqualTo("name");
    assertThat(cookie.getValue()).isNull();
  }