在功能文件中使用karate-config参数 [英] Using karate-config parameters in a feature file

问题描述

空手道标头示例没有显示如何访问baseUrl以外的配置值.当我切换环境时(作为运行命令的一部分传入-Dkarate.env=qual)，然后正确设置了baseUrl.

The karate header examples do not show how to access config values other than baseUrl. When I switch environments (passing in -Dkarate.env=qual as part of the run command) then baseUrl is set correctly.

问题是，我想使用其他配置值如此处所示，但是当我运行时测试，它无法正确访问config.ApiKey.相反，我得到了这个错误

The problem is, I want to use other config values as shown here but when I run the test, it fails to access config.ApiKey correctly. Instead I get this error

html report:
file:/C:/bitbucket/karate-checkdigit-api/target/surefire-reports/TEST-features.checkdigitapi.VA.html
Tests run: 250, Failures: 0, Errors: 50, Skipped: 175, Time elapsed: 4.112 sec <<< FAILURE!
* def secretKey = config.apiKey(| XYZ | 2110974841 | 204 | Valid |)  Time elapsed: 0.005 sec  <<< ERROR!
java.lang.RuntimeException: no variable found with name: config
at com.intuit.karate.Script.getValuebyName(Script.java:323)
at com.intuit.karate.Script.evalJsonPathOnVarByName(Script.java:378)
at com.intuit.karate.Script.eval(Script.java:309)
at com.intuit.karate.Script.eval(Script.java:194)
at com.intuit.karate.Script.assign(Script.java:656)
at com.intuit.karate.Script.assign(Script.java:587)
at com.intuit.karate.StepDefs.def(StepDefs.java:265)
at ✽.* def secretKey = config.apiKey(features/checkdigitapi/XYZ.feature:6)

我的.feature文件和karate-config.js在下面.

@regression
Feature: Checkdigit Algorithm API

Background:
* url baseUrl
* def secretKey = config.apiKey
* configure ssl = true

Scenario Outline: Testing XYZ algorithm

* configure headers = { KeyId: secretKey, Accept: 'application/json' }
Given path 'headers'
And param url = baseUrl
And params { customerId: '<custcode>', algoId: '<algo>' }
When method get
Then status <val>

Examples:
  | algo   | custcode      | val   | comment |
  | XYZ    | 2110974841    | 204   | Valid |
  | XYZ    | 7790011614    | 204   | Valid |
  | XYZ    | 5580015174    | 204   | Valid |
  | XYZ    | 2110974840    | 400   | expected check digit 1 |
  | XYZ    | 211097484     | 400   | not 10 digits |
  | XYZ    | 211097484x    | 400   | not numeric |    

karate-config.js

function() {    
  //set up runtime variables based on environment
  //get system property 'karate.env'
  var env = karate.env;
  if (!env) { env = 'dev'; }  // default when karate.env not set

  // base config
  var config = {
    env: env,
    baseUrl: 'https://localapi.abc123.example.com/api/v1/validate/customerid',
    apiKey: ''
  }
  //switch environment
  if (env == 'dev') {
  config.baseUrl = 'https://devapi.abc123.example.com/api/v1/validate/customerid';
  config.apiKey  = 'fake-1ba403ca8938176f3a62de6d30cfb8e';
  } 
  else if (env == 'qual') { //Pre-production environment settings
  config.baseUrl = 'https://qualapi.abc123.example.com/api/v1/validate/customerid';
  config.apiKey  = 'fake-d5de2eb8c0920537f5488f6535c139f2';
  }

  karate.log('karate.env =', karate.env);
  karate.log('config.baseUrl =', config.baseUrl);
  karate.log('config.apiKey =', config.apiKey);

  return config;
}

(这里有类似的问题，使用单独的headers.js: https://github.com/intuit/karate/issues/94 )

(similar issue here, using a separate headers.js: https://github.com/intuit/karate/issues/94)

推荐答案

请记住，karate-config.js返回的JSON对象中所有在 之内的键都将作为变量注入，而没有其他注入.因此，您将不能参考config，但是您一定可以参考apiKey.

Keep in mind that all the keys within the JSON object returned by karate-config.js will be injected as variables, and nothing else. So you will not be able to refer to config, but you will certainly be able to refer to apiKey.

我认为，如果您进行了简单的更改，事情就会开始起作用:

I think if you make this simple change, things will start working:

* def secretKey = apiKey

此外，我认为您在方案的第一行中遇到了问题，应该是:

Also, I think you have a problem in the first line of the scenario, it should be:

* configure headers = { KeyId: '#(secretKey)', Accept: 'application/json' }

这篇关于在功能文件中使用karate-config参数的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！