如何用Nunit进行测试

本文介绍了如何用Nunit进行测试的处理方法，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

我有这个方法：

Hi , I have this method :

public static IEnumerable<W_H59MpxSessionFrais> ListeSessionFrais(MpxFraisContext db, int siteID, int stval, string codeFrais) { var sessionfrais = (from D1 in db.H59_MpxSessionFrais where D1.CodeFrais == codeFrais && D1.SiteId == siteID && D1.StatusValidation == stval select new W_H59MpxSessionFrais { ID = D1.SessionFraisId, LibelleSession = D1.LibelleSession, DateDebutSession = D1.DateDebutSession, DateFinSession = D1.DateFinSession }); return sessionfrais.ToList(); }

我想和Nunit一起测试，如果有人有想法请告诉我怎么做测试课知道我正在使用asp MVC 4，Razor和linq到实体

and i want to do test with Nunit ,if someone have an idea please tell me how to do the test class knowing that i'm working with asp MVC 4 ,Razor and linq to entities

推荐答案

你到底在哪里？ 可能与 MpxFraisContext db 参数。在这里你需要一个模拟。也就是说，该类型的对象包含一些数据或没有（取决于单数测试）。您可以自己创建这样的对象，或使用模拟框架，例如Moq。 函数可能如下所示： Where exactly are you stuck? Possibly with the MpxFraisContext db parameter. Here you need a "mock". That is, an object of that type which contains some data or none (depending on the singular test). You may create such an object yourself, or use a "mocking framework", e.g. Moq. A function could look like: [Test] public void TestListeSessionFrais() { MpxFraisContext db = [create and fill that object with useful data] int siteID = 1; int stval = 2; string codeFrais = "a"; IEnumerable<w_h59mpxsessionfrais> retVal = [YourClass].ListeSessionFrais(db, siteID, stval, codeFrais); int expectedCount = 1; Assert.IsNotNull(retVal, "the function must return a value different from null"); //... some more Asserts on the returned object, e.g. count, properties of first object in list,... }</w_h59mpxsessionfrais>

如何在测试类中使用mock？ how to use mock in test class ?