String content = response.getContentAsString();
            assertEquals("", content);
        }
    }

    @Test
    public void test_HeadRequestWith404_ReturnsEmptyBody() throws Exception {
        // ## Arrange ##
        CurlRequest req = new OpenOverrideCurlRequest(Curl.Method.HEAD, "http://dummy", u -> new HeadMockHttpURLConnection(u, 404));

        // ## Act ##