子特征__arg的深层副本可能存在错误

Question

将json传递给子特征时*副本不执行深拷贝，因此两个实例变量都指向相同的数据。

我已验证*当数据未传递给子功能时，副本确实很深。

父功能

  Feature: calling debug feature

    Scenario:
      * def jsonA = { a: "aValue", children: [{childA: "childAValue" }]}
      * def result = call read('Debug.feature') jsonA

子功能

Feature: debug

  Background:
    * def jsonA = __arg
    * copy jsonACopy = jsonA
    * set jsonACopy $.children[0].childA = 'childAValueUpdated'
    * print "TEST: -------------------", jsonA, jsonACopy

    Scenario:
      * match jsonACopy != jsonA

更新jsonACopy后，我不希望修改jsonA。

15:58:10.517 [main] INFO  com.intuit.karate - [print] TEST: ------------------- {
  "a": "aValue",
  "children": [
    {
      "childA": "childAValueUpdated"
    }
  ]
}
 {
  "a": "aValue",
  "children": [
    {
      "childA": "childAValueUpdated"
    }
  ]
}

15:58:10.519 [main] ERROR com.intuit.karate - assertion failed: path: $, actual: {a=aValue, children=[{"childA":"childAValueUpdated"}]}, NOT expected: {a=aValue, children=[{"childA":"childAValueUpdated"}]}, reason: all key-values matched
15:58:10.520 [main] ERROR com.intuit.karate - feature call failed: Debug.feature
arg: {a=aValue, children=[{"childA":"childAValueUpdated"}]}
Debug.feature:10 - path: $, actual: {a=aValue, children=[{"childA":"childAValueUpdated"}]}, NOT expected: {a=aValue, children=[{"childA":"childAValueUpdated"}]}, reason: all key-values matched
CallDebug.feature:6 -
Debug.feature:10 - path: $, actual: {a=aValue, children=[{"childA":"childAValueUpdated"}]}, NOT expected: {a=aValue, children=[{"childA":"childAValueUpdated"}]}, reason: all key-values matched
HTML report: (paste into browser to view) | Karate version: 0.9.2

Answer 1

你能否确认这是否与此处打开的问题相同：https://github.com/intuit/karate/issues/708

您还可以参考Stack Overflow上的其他答案：https://stackoverflow.com/a/55377608/143475

另请参阅上面的未解决问题 - 如果您有任何要添加的发现或建议，请进行评论。

现在，请通过执行字符串转换来解决此问题：

* def a = foo
* string b = foo
* json b = b