无法从环境特定的空手道配置中读取

Question

我们有不同的测试环境。我们的要求是从karate-config-stagging.js文件中获取值（例如baseUrl），而不是每次从karate-config.js中检索值时。

src/main/java
    |
    \--com.karate.feature
           +-- UserInfoFeatureFile.feature
    \--com.karate.runner
           +-- RunKarateTest.java

src/main/resources
    |
    +-- karate-config.js
    +-- karate-config-stagging.js

UserInfoFeatureFile-

  Background:
    * url baseUrl

  Scenario Outline: Fetch user info with user id

    Given path 'users/info'
    And header Authorization = 'Bearer Token'
    And request {name:'<name>'}
    When method GET
    Then status 200
    And match $ == {length:'<length>'}

    Examples:
      | name  | length |
      | Tim   | 3      |

RunKarateTest-

@CucumberOptions(
        features = "classpath:com/karate/feature"


        )
public class RunKarateTest {

     @BeforeClass
        public static void before() {
            System.setProperty("karate.env", "stagging");     
        } 
}

karate-config-stagging.js-

  var config = {};
  config.baseUrl = 'https://baseURLofStagging/';
  config.authServiceUrl = '/auth-service/';
  config.userServiceUrl = '/user-service/' ;
  config.abc= 'def';
  return config;
}

karate-config.js

function fn() {   
  var env = karate.env; // get java system property 'karate.env'
  karate.log('karate.env system property was:', env);
  if (!env) {
    env = 'dev'; // a custom 'intelligent' default
  }
  var config = { // base config JSON
    appId: 'my.app.id',
    appSecret: 'my.secret',
    baseUrl: 'https://oldbaseURL/',
    authServiceUrl : '/auth-service/',
    userServiceUrl : '/user-service/',
    key : '',
    secret : '',
    authType : 'Basic'

  };
  return config;
}

运行测试时，尽管我们将环境设置为stagging，但它将以oldbaseURL而不是baseURLofStagging检索baseUrl。