ByteArrayOutputStream out = new ByteArrayOutputStream();
getStreamingContent().writeTo(out);
assertEquals(expectedOutput, out.toString("UTF-8"));
MockLowLevelHttpResponse response = new MockLowLevelHttpResponse();
response.setStatusCode(200);
response.addHeader("Content-Type", "multipart/mixed; boundary=" + RESPONSE_BOUNDARY);
String content2 = "{\"name\": \"" + TEST_NAME + "\", \"number\": \"" + TEST_NUM + "\"}";
StringBuilder responseContent = new StringBuilder();
responseContent.append("--" + RESPONSE_BOUNDARY + "\n")
.append("Content-Type: application/http\n")
.append("Content-Transfer-Encoding: binary\n").append("Content-ID: response-1\n\n")