{
  "exportType" : "test_case",
  "formatVersion" : 1,
  "name" : "Сумма товаров должна совпадать с total",
  "description" : "",
  "steps" : [ {
    "type" : "CALCULATE_VARIABLE",
    "params" : {
      "variableName" : "expectedTotal",
      "expression" : "sum(\"$.items[*].amount\")"
    },
    "runWhen" : null
  }, {
    "type" : "VALIDATE_FIELD",
    "params" : {
      "field" : "total",
      "operator" : "equals",
      "value" : "%expectedTotal%"
    },
    "runWhen" : null
  } ]
}