getListFromMvcResultJsonPath

/**
   * Gets List<T> from  Mvc result Json path.
   *
   * @param mvcResult    - MvcResult from resource test
   * @param listJsonPath - list Json path
   * @param <T>          - types of elements of the list
   * @return List<T>
   */
  public <T> List<T> getListFromMvcResultJsonPath(final MvcResult mvcResult, final JsonPath listJsonPath) {

    try {
      return JsonPath.read(mvcResult.getResponse().getContentAsString(), "$." + listJsonPath + "[*]");
      // If first variant trow UnsupportedEncodingException we use alternative way for parse List<T>
    } catch (UnsupportedEncodingException ex) {

      final Configuration jsonPathConfigurationForGetListsFromJson = Configuration
        .builder()
        .jsonProvider(new JacksonJsonProvider())
        .mappingProvider(new JacksonMappingProvider())
        .build();

      try {
        return JsonPath.using(jsonPathConfigurationForGetListsFromJson) // Switch configuration to custom
          .parse(mvcResult.getResponse().getContentAsString())// JSON
          .read("$." + listJsonPath, new TypeRef<List<T>>() {
          });
      } catch (UnsupportedEncodingException e1) {
        e1.printStackTrace();
      }
    }

    return new ArrayList<>();
  }