从YAML读取空手道配置 [英] Read Karate config from YAML

问题描述

我想在 .yml / .yaml 文件中定义特定于环境的属性.因此，我创建了以下 test.yaml :

I would like to define environment-specific properties in a .yml/.yaml file. Therefore I created the following test.yaml:

baseUrl:  'http://localhost:1234'

接下来，我写了这个 karate-config.js :

function() {
  var env = karate.env;
   if (!env) {
     env = 'test'; // default is test
   }
   // config =  read(env + '.yaml')
   var config = read('/home/user/git/karate-poc/src/test/java/test.yaml');
   // var config = read('test.yaml');
   // var config = read('classpath:test.yaml');
  return config;
}

如此处所示 https://github.com/intuit/karate#reading-files 空手道应该知道 read()函数，但是我不确定这是否仅适用于 .feature 文件或 karate-config.js .

As seen here https://github.com/intuit/karate#reading-files the read() function should be known by Karate, however I'm not sure if this only applies to .feature files or the karate-config.js too.

不幸的是，上述 read()都不起作用，因为出现了此错误:

Unfortunately, none of the above read()s work, as I'm getting this error:

Caused by: com.intuit.karate.exception.KarateException: javascript function call failed: could not find or read file: /home/user/git/karate-poc/src/test/java/test.yaml, prefix: NONE
    at com.intuit.karate.Script.evalFunctionCall(Script.java:1602)

我确定该文件存在并且可读.

I'm sure that the file exists and is readable.

我做错了什么还是不支持我的方法?如果不支持，那么建议一次从YAML文件读取基于环境的配置的推荐方法，以便在(多个) .feature 文件中使用它?

Am I doing something wrong or is my approach not supported? If it's not supported, what would be the recommended way to read the configuration based on the environment from a YAML file (once) in order to use it in (multiple) .feature files?

非常感谢您

项目的树结构:

.
├── build.gradle
├── gradle
│   └── wrapper
│       ├── gradle-wrapper.jar
│       └── gradle-wrapper.properties
├── gradle.properties
├── gradlew
├── gradlew.bat
└── src
    └── test
        └── java
            ├── karate
            │   └── rest
            │       ├── rest.feature
            │       └── RestRunner.java
            ├── karate-config.js
            └── test.yaml

运行 ./gradlew测试

推荐答案

在JS中，使用 karate 对象，此处对此进行了说明:

In JS, use the karate object, which is explained here: https://github.com/intuit/karate#the-karate-object

所以这应该起作用:

var config = karate.read('classpath:test.yaml');

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