如何在空手道中针对预定义的json模式验证响应？

Question

Currently for checking answer response IO use below method:

And match response ==
"""
  {
    "status":#number,
    "message":#string
  }
"""

Is there any way to do like below?

And match response == someJsonSchemaDefinedInKarateConfigFile

Answer 1

Yes, refer to the documentation on reading files .

And match response == read('my-schema.json')

(edit): There was a comment requesting how to initialize these in karate-config.js

karate-config.js is intended for 'global' config, I really don't recommend dumping schemas here unless you are sure it will be used by almost all of your tests. But if you are reading from a file, it might be ok as it won't be a time consuming operation, remember karate-config.js is re-loaded for every Scenario .

Within karate-config.js you can easily load a JSON or JS file by using karate.read() . This should answer your question:

function() {
  var config = {

  };
  config.mySchema = karate.read('classpath:my-schema.json');
  return config;
}