java - 通过不同的场景传递定义的变量是行不通的

Question

尝试使用 PATCH 方法将 POST 场景的响应引用传递到另一个场景并更改其中一个属性并出现错误。调试源代码时，我发现当为一个场景调用 Scripts.assign 时，变量范围不会传递到另一个场景。

• Karate 版本:0.5.0
• Java 版本:1.8

测试的全部特征:

Feature: Products CRUD Test

Background: 
  * url demoBaseUrl

Scenario: fetch some products
  Given path 'products'
  When method get
  Then status 200
  And assert response.size() === 6

Scenario: add a product
  Given path 'products'
  And request {name: 'Iphone 7 Plus 128GB', description: 'Iphone 7 Plus Space Gray 128GB' }
  When method post
  Then status 200
  And match response contains { id: '#number', name: 'Iphone 7 Plus 128GB', description: 'Iphone 7 Plus Space Gray 128GB'}
  And def newProduct = response

Scenario: update a product
  Given path 'products'
  And def payload = {name: '#(newProduct.name)', description: '#(newProduct.description)'}
  And set payload $.id = #(newProduct.id)
  And match payload.id == (newProduct.id)
  And request payload
  When method patch
  Then status 200
  And match response contains {name: 'New Product Iphone 7'}

Answer 1

这是设计使然 - 如果您需要变量在功能中所有 Scenario 的范围内，请将其移至 Background。如果您希望此变量只初始化一次，请查看 callonce 关键字。