本文介绍了空手道阵列场成为对象的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我遇到了一个非常奇怪的问题.
I've got this really weird problem.
我想将两个列表添加到一个列表中，但是空手道似乎不支持此功能，因此我编写了一个JS函数.
I want to append two lists into one list, but it seems like Karate does not support this function, so I write a JS function.
function(lists){
var arr = []
for each (var list in lists){
for each (var item in list){
arr.push(item);
}
}
return arr;
}
然后我编写此功能文件进行测试:
And I write this feature file for testing:
Feature:
Scenario:
* def appendList = read('../utils/append-list.js')
* def arr = [{a: 'a'}, {b: 'b'}, {c: 'c'}]
* def arr1 = [{a: 'a'}, {b: 'b'}, {c: 'c'}]
* def arr2 = appendList([arr, arr1])
* print 'arr2', arr2
* def xx = { aa: '#(arr2)' }
* print 'xx', xx
* copy yy = xx
* print 'yy', yy
* match xx == yy
这是日志:
16:00:28.424 [main] INFO com.intuit.karate - [print] arr2 [
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
},
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
}
]
16:00:28.444 [main] INFO com.intuit.karate - [print] xx {
"aa": {
"0": {
"a": "a"
},
"1": {
"b": "b"
},
"2": {
"c": "c"
},
"3": {
"a": "a"
},
"4": {
"b": "b"
},
"5": {
"c": "c"
}
}
}
16:00:28.466 [main] INFO com.intuit.karate - [print] yy {
"aa": [
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
},
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
}
]
}
16:00:28.469 [main] ERROR com.intuit.karate - assertion failed: path: $.aa, actual: [object Array], expected: [{"a":"a"},{"b":"b"},{"c":"c"},{"a":"a"},{"b":"b"},{"c":"c"}], reason: actual value is not list-like
com.intuit.karate.exception.KarateException: path: $.aa, actual: [object Array], expected: [{"a":"a"},{"b":"b"},{"c":"c"},{"a":"a"},{"b":"b"},{"c":"c"}], reason: actual value is not list-like
at com.intuit.karate.StepDefs.matchNamed(StepDefs.java:540)
at com.intuit.karate.StepDefs.matchEquals(StepDefs.java:526)
at ✽.* match xx == yy(kromotus/test/test.feature:12)
com.intuit.karate.exception.KarateException: path: $.aa, actual: [object Array], expected: [{"a":"a"},{"b":"b"},{"c":"c"},{"a":"a"},{"b":"b"},{"c":"c"}], reason: actual value is not list-like
at com.intuit.karate.StepDefs.matchNamed(StepDefs.java:540)
at com.intuit.karate.StepDefs.matchEquals(StepDefs.java:526)
at ✽.* match xx == yy(kromotus/test/test.feature:12)
我不明白为什么有时数组是数组，有时变成对象?
I don't understand why sometimes the array is the array, sometimes it becomes object?
推荐答案
您可以尝试将JavaScript函数中的返回数据转换为JSON.以下是据我所知解释空手道发生的情况:
You can try to convert the return data in JavaScript function to JSON. Below is explain what happening in karate as my understand:
* def appendList = read('../utils/append-list.js')
* def arr = [{a: 'a'}, {b: 'b'}, {c: 'c'}]
* def arr1 = [{a: 'a'}, {b: 'b'}, {c: 'c'}]
* def arr2 = appendList([arr, arr1]) # return JS[] variable type instead of JSON object
* print 'arr2', arr2
* def xx = { aa: '#(arr2)' }
* print 'xx', xx
* copy yy = xx
* print 'yy', yy
* match xx == yy
以下是解决方法:
* def appendList = read('append-list.js')
* json arr = [{a: 'a'}, {b: 'b'}, {c: 'c'}]
* json arr1 = [{a: 'a'}, {b: 'b'}, {c: 'c'}]
* json arr2 = appendList([arr, arr1]) # convert to JSON
* print 'arr2', arr2
* json xx = { aa: '#(arr2)' }
* print 'xx', xx
* copy yy = xx
* print 'yy', yy
* match xx == yy
日志信息:
20:37:02.034 [main] WARN com.intuit.karate - skipping bootstrap configuration: could not find or read file: karate-config.js, prefix: CLASSPATH
20:37:02.139 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.142 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.149 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.149 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.168 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.169 [main] INFO com.intuit.karate - [print] arr2 [
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
},
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
}
]
20:37:02.173 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.177 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.178 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $['aa']
20:37:02.179 [main] DEBUG com.jayway.jsonpath.internal.JsonContext - Set path $['aa'] new value [{a=a}, {b=b}, {c=c}, {a=a}, {b=b}, {c=c}]
20:37:02.182 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.183 [main] INFO com.intuit.karate - [print] xx {
"aa": [
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
},
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
}
]
}
20:37:02.188 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.188 [main] INFO com.intuit.karate - [print] yy {
"aa": [
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
},
{
"a": "a"
},
{
"b": "b"
},
{
"c": "c"
}
]
}
20:37:02.189 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
20:37:02.189 [main] DEBUG com.jayway.jsonpath.internal.path.CompiledPath - Evaluating path: $
1 Scenarios ([32m1 passed[0m)
10 Steps ([32m10 passed[0m)
0m0.680s
html report: (paste into browser to view)
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