我需要从设置了值的JSON对象生成测试用例(使用IEnumerable<TestCaseData>
)。我找不到任何可以生成具有值集(Plenty that generate classes)的C#类的在线工具。在测试用例中反序列化Json会使测试无效(One应该只测试代码),so I did this regex。
当所有属性都是相同类型(小数或bools)时,它并不完美,但对于大多数基本格式良好的JSON工作得很好,
模式:"([a-zA-Z]?[a-zA-Z0-9].*)" ?: ?((true|false|null)|([\d].*))
,替换$1 = $2M
但是当有很多类型并且它们混合时我会被搞砸。
我确信有人在我之前碰到了这个,所以我正在重新发明轮子。简而言之。
我该怎么做:
{
"LegalFeeNet": 363.54,
"LegalFeeVat": 72.708,
"DiscountNet": 0.0,
"DiscountVat": 0.0,
"OtherNet": 12.0,
"OtherVat": 2.4,
"DisbursementNet": 220.0,
"DisbursementVat": 0.0,
"AmlCheck": null,
"LegalSubTotal": 363.54,
"TotalFee": 450.648,
"Discounts": 0.0,
"Vat": 75.108,
"DiscountedPrice": 360.5184,
"RecommendedRetailPrice": 450.648,
"SubTotal": 375.54,
"Name": "Will",
"IsDiscounted": false,
"CustomerCount": 3
}
成为这个:
ClassName {
LegalFeeNet = 363.54M,
LegalFeeVat = 72.708M,
DiscountNet = 0.0M,
DiscountVat = 0.0M,
OtherNet = 12.0M,
OtherVat = 2.4M,
DisbursementNet = 220.0M,
DisbursementVat = 0.0M,
AmlCheck = nullM,
LegalSubTotal = 363.54M,
TotalFee = 450.648M,
Discounts = 0.0M,
Vat = 75.108M,
DiscountedPrice = 360.5184M,
RecommendedRetailPrice = 450.648M,
SubTotal = 375.54M,
Name = "Will",
IsDiscounted = false,
CustomerCount = 3
}
生成具有从JSON对象设置的属性的C#类,最快/最方便的解决方案是什么?
答案 0 :(得分:4)
答案 1 :(得分:2)
所以我没有找到任何开箱即用的解决方案 - 必须自己编写。
下面的脚本可以用作转换器,它可能充满了bug。它仍然适用于我迄今为止所需要的一切。
function Convert(jsonStr, classNr) {
var i = classNr == undefined ? 0 : classNr;
var str = "";
var json = JSON.parse(jsonStr);
for (var prop in json) {
if (typeof(json[prop]) === "number") {
if (json[prop] === +json[prop] && json[prop] !== (json[prop] | 0)) {
str += prop + " = " + json[prop] + "M, ";
} else {
str += prop + " = " + json[prop] + ", ";
}
} else if (typeof(json[prop]) === "boolean") {
str += prop + " = " + json[prop] + ", ";
} else if (typeof(json[prop]) === "string") {
str += prop + ' = "' + json[prop] + '", ';
} else if (json[prop] == null || json[prop] == undefined) {
str += prop + ' = null, ';
} else if (typeof(json[prop]) === "object") {
str += prop + " = " + Convert(JSON.stringify(json[prop]), i++) + ", ";
}
}
return "new Class" + i + "{ " + str + " }";
}
&#13;
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<textarea cols="100" rows="6">
{ "StingProperty" : "StringVal", "LegalFeeNet": 363.54, "LegalFeeVat": 72.708, "DiscountNet": 0.0, "DiscountVat": 0.0, "OtherNet": 12.0, "OtherVat": 2.4, "DisbursementNet": 220.0, "DisbursementVat": 0.0, "AmlCheck": null, "LegalSubTotal": 363.54, "TotalFee":
450.648, "Discounts": 0.0, "Vat": 75.108, "DiscountedPrice": 360.5184, "RecommendedRetailPrice": 450.648, "SubTotal": 375.54, "Name": "Will", "IsDiscounted": false, "CustomerCount": 3, "Obj" : {"One" : 1, "Dec" : 1.1, "Str" : "Stringer", "Bolie" : true},"Obj1"
: {"One" : 1, "Dec" : 1.1, "Str" : "Stringer", "Bolie" : true, "Obj2" : {"One" : 1, "Dec" : 1.1, "Str" : "Stringer", "Bolie" : true}} }
</textarea>
<input type="button" value="Just do it!" onclick="$('#result').append(Convert($('textarea').text()));" />
<div id="result"></div>
&#13;