req: RequestTester{"/pull", data_manager_token, "PUT", second_pull_list},
response_code: http.StatusOK,
response_body: "Received 1 pull requests\n",
req: RequestTester{"/pull", data_manager_token, "PUT", second_pull_list},
response_code: http.StatusOK,
response_body: "Received 1 pull requests\n",