[英]Postman : How to assert all array elements exist in other array?
我斷言array1中的元素是否確實存在於array2中,下面是數組樣本,
var array1 = [
{
"name": "appe",
"loc": "war",
"order": 5,
"neck": "NO",
"end": false
},
{
"name": "con",
"loc": "conve",
"order": 15,
"neck": "NO",
"end": true
}]
var array2 = [{"neck":"NO"
"end":true,
"loc":"conve",
"name":"con",
"order":15
}]
我試過的代碼-
const lodash = require("lodash");
for(var i = 0; i < array2.length; i++ )
{
tests['response json contain Data'] = lodash._.has(points, array2[i]);
//pm.expect(array2[i]).to.be.oneOf(array1);
}
我得到的錯誤-
response json contain Data | AssertionError: expected false to be truthy
再次嘗試后編輯 2-
pm.expect(array2[i]).to.be.oneOf(array1);
錯誤-
AssertionError | expected { Object (name, loc, ...) } to be one of [ Array(20) ]
嘗試3-
pm.expect(array1).to.deep.equal(array2);
錯誤-
AssertionError | expected [ Array(20) ] to deeply equal [ Array(18) ]
我做錯了什么? 我想要的是,如果array2中的任何一個元素不在array1中,它應該失敗。
謝謝
var array1 = [{ "name": "appe", "loc": "war", "order": 5, "neck": "NO", "end": false }, { "name": "con", "loc": "conve", "order": 15, "neck": "NO", "end": true } ] var array2 = [{ "neck": "NO", "end": true, "loc": "conve", "name": "con", "order": 15 }] array2.forEach( item => { if ( !array1.includes(item)){ throw 'doesn\\'t include' } })
我想要的是,如果array2中的任何一個元素不在array1中,它將失敗
var array1 = [{ "name": "appe", "loc": "war", "order": 5, "neck": "NO", "end": false }, { "name": "con", "loc": "conve", "order": 15, "neck": "NO", "end": true } ] var array2 = [{ "neck": "NO", "end": true, "loc": "conve", "name": "con", "order": 15 }, { "neck": "NOo", "end": true, "loc": "conve", "name": "con", "order": 15 }]; // Finds at least one object on array2 which is not in array1. // The function some finds at least one according to the // result of findIndex which is using a handler who executes // the function every. // The function every, basically, compares every key-value // between array2 and array1. let result = array2.some(o => array1.findIndex(ao => Object.entries(o).every(([key, value]) => ao[key] === value)) === -1); console.log(result); // Returns true because one element is not in array1
Chai斷言庫默認由Postman包含在其應用程序中。 因此,您需要使用to.deep.equal
。 它將比較嵌套數組和嵌套對象。
解:
pm.test("verify two objects", function () {
var array1 = [{
"name": "appe",
"loc": "war",
"order": 5,
"neck": "NO",
"end": false
},
{
"name": "con",
"loc": "conve",
"order": 15,
"neck": "NO",
"end": true
}];
var array2 = [{
"neck": "NO",
"end": true,
"loc": "conve",
"name": "con",
"order": 15
},
{
"neck": "NOo",
"end": true,
"loc": "conve",
"name": "con",
"order": 15
}];
pm.expect(array1).to.deep.equal(array2); // Failed
pm.expect(array1).to.deep.equal(array1); // Passed
});
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