尝试使用PATCH方法将POST方案的响应的引用传递给另一个方案，并更改其中一个属性并得到错误。调试源代码后，我发现，当针对一种情况调用Scripts.assign时，变量作用域不会传递给另一种情况。

• 空手道版本：0.5.0
• Java版本：1.8

测试的全部功能：

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'}