{
  "first category": {
    "sysfs_test_1": {
      "eval": {
        "sysfs": {
          "dir_path": "/sys/bus/cpu",
          "keys": ["drivers_autoprobe"]
        }
      },
      "keys": ["drivers_autoprobe"],
      "expect" : {
        "expect_key": "expect_value"
      }
    },
    "sysfs_test_2": {
      "eval": {
        "sysfs": {
          "dir_path": "/sys/bus/cpu",
          "keys": ["drivers_autoprobe"]
        }
      },
      "keys": ["res_shell"],
      "expect" : {
        "expect_key": ["expect_value"]
      },
      "information": {
        "info_key": "info_value}"
      }
    }
  },
  "second category": {
    "sysfs_test_3": {
      "eval": {
        "sysfs": {
          "dir_path": "/sys/bus/cpu",
          "keys": ["drivers_autoprobe"]
       }
      },
      "expect" : {
        "expect_key": "expect_value"
      }
    }
  }
}