首页 \ 问答 \ 如何模仿猫鼬？(How to mock mongoose?)

如何模仿猫鼬？(How to mock mongoose?)

 我应该在没有mongodb的node + express + mongoose + swagger app上运行测试，我需要模块来模拟mongoose（仅用于测试）。 我试过模拟mongoose和mockgoose，但我有错误:(也许我失败了..或者这个模块无法帮助我，我希望你的想法！  
 我创建了示例框架： https ： //github.com/miroslav-grabinskiy/swagger-server-mock-tested  
 我只需要在测试中进行模拟，而且我不需要测试mongoose，如：  
Model.find()
 
 我需要像链接一样的测试api（路由）  
 PS模拟猫鼬没有使用承诺:( 

I should run tests on node+express+mongoose+swagger app without mongodb, I need module to mock mongoose (only for tests). I tried mock-mongoose and mockgoose, but I had errors :( Maybe I failed.. or this modules can't help me I hope for your ideas! 
I created example skeleton: https://github.com/miroslav-grabinskiy/swagger-server-mock-tested 
I need to mock only in tests, and I don't need to test mongoose, like a: 
Model.find()
 
I need test api (routes) like in link 
P.S. mock-mongoose not working with promises :(

原文：https://stackoverflow.com/questions/45284746

更新时间：2022-01-24 15:01

最满意答案

 我创建了一个适用于我的场景的绑定转换器：换行符被替换为unicode零宽度空格字符（U + 200B）：  
public class IgnoreLinebreaksConverter : IValueConverter
{
    private const string Sub = " \u200B";
    private const string Lb = "\r\n";

    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        var s = (string)value;
        return string.IsNullOrEmpty(s) ? s : Regex.Replace(s, Lb, Sub);
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        var s = (string)value;
        return string.IsNullOrEmpty(s) ? s : Regex.Replace(s, Sub, Lb);
    }
}

I created a binding converter that works for my scenario: Line-breaks are replaced with the unicode zero width space character (U+200B): 
public class IgnoreLinebreaksConverter : IValueConverter
{
    private const string Sub = " \u200B";
    private const string Lb = "\r\n";

    public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
    {
        var s = (string)value;
        return string.IsNullOrEmpty(s) ? s : Regex.Replace(s, Lb, Sub);
    }

    public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
    {
        var s = (string)value;
        return string.IsNullOrEmpty(s) ? s : Regex.Replace(s, Sub, Lb);
    }
}

如何模仿猫鼬？(How to mock mongoose?)

最满意答案

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