### Question:
AnomalyDetectionResource { DatasetConfigDTO generateDatasetConfig(JsonNode payloadNode, String suffix) { DatasetConfigDTO datasetConfigDTO = new DatasetConfigDTO(); datasetConfigDTO.setDataset(DEFAULT_DATASET_NAME + suffix); datasetConfigDTO.setDimensions(Collections.unmodifiableList(new ArrayList<>())); datasetConfigDTO.setTimeColumn(DEFAULT_TIME_COLUMN); datasetConfigDTO.setTimeDuration(1); datasetConfigDTO.setTimeUnit(TimeUnit.DAYS); datasetConfigDTO.setTimeFormat("SIMPLE_DATE_FORMAT:yyyyMMdd"); datasetConfigDTO.setDataSource(ONLINE_DATASOURCE); if (payloadNode.has(DATASET_FIELD)) { updateDatasetCustomFields(payloadNode, datasetConfigDTO); } datasetConfigDAO.save(datasetConfigDTO); LOG.info("Created dataset with config {}", datasetConfigDTO); return datasetConfigDTO; } @Inject  AnomalyDetectionResource(UserDashboardResource userDashboardResource); @POST @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) @ApiOperation("Request an anomaly detection online task") Response onlineApi(
          @QueryParam("start") Long start,
          @QueryParam("end") Long end,
          @QueryParam("data-id") Long dataId,
          @ApiParam("jsonPayload") String payload,
          @Auth ThirdEyePrincipal principal); @POST @Path("/data") @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) @ApiOperation("Register ad hoc data used in online service and created dataset/metric configs") Response createOnlineData(@ApiParam("jsonPayload") String payload,
      @Auth ThirdEyePrincipal principal); @PUT @Path("/data/{data-id}") @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) @ApiOperation("Update ad hoc data used in online service and corresponding dataset/metric configs") Response updateOnlineData(
      @ApiParam("jsonPayload") String payload,
      @PathParam("data-id") Long dataId,
      @Auth ThirdEyePrincipal principal); @DELETE @Path("/data/{data-id}") @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) @ApiOperation("Delete ad hoc data used in online service and corresponding dataset/metric configs") Response deleteOnlineData(@PathParam("data-id") Long dataId); @GET @Path("/data/{data-id}") @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.APPLICATION_JSON) @ApiOperation("Get ad hoc data used in online service and corresponding dataset/metric configs") Response getOnlineData(@PathParam("data-id") Long dataId); @POST @Path("/tasks") @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.TEXT_PLAIN) @ApiOperation("Submit an anomaly detection task") Response taskSubmitApi(
      @QueryParam("start") long start,
      @QueryParam("end") long end,
      @QueryParam("detection-name") String detectionName); @GET @Path("/task/{task-id}") @Produces(MediaType.APPLICATION_JSON) @Consumes(MediaType.TEXT_PLAIN) @ApiOperation("Query a task status") Response taskStatusApi(@PathParam("task-id") long taskId);  }### Answer:
@Test public void testGenerateDatasetConfig() throws Exception { String payload = IOUtils.toString(this.getClass().getResourceAsStream("payload-good.json")); DatasetConfigDTO datasetConfigDTO = this.anomalyDetectionResource .generateDatasetConfig(this.objectMapper.readTree(payload), this.suffix); Assert.assertEquals(datasetConfigDTO.getDataset(), DEFAULT_DATASET_NAME + this.suffix); }