moq

Can anyone point me to a resource that shows an example of how Pex can be used in conjunction with MoQ? Thanks Pex uses Moles for isolation (mocking). One can still use MoQ alongside Moles. It's actually preferred to use a framework like MoQ for stubbing and mocking when the code can allow for it, leaving only Moles for the stuff MoQ can't isolate (sealed classes, non-virtual methods, private members, etc). To backup my statements, Peli de Halleux (a member of the Pex and Moles project), mentions doing the same thing over on MSDN forums . I have been using Moles and you can code with both

I have a presenter class, that attaches an event of the injected view. Now I would like to test the presenter reacting on correctly on the event. This is the view interface IView: public interface IView { event EventHandler MyEvent; void UpdateView(string test); } This ist the view implementing IView public partial class MyView : IView { public event EventHandler MyEvent; public MyView() { this.combo.SelectedIndexChanged += this.OnSelectedIndexChanged; } public void UpdateView(string test) { this.textBox.Text = test; } private OnSelectedIndexChanged(Object sender, EventArgs e) { if (this

What is the purpose of mocking? I have been following some ASP.NET MVC tutorials that use NUnit for testing and Moq for mocking. I am a little unclear about the mocking part of it though. The purpose of mocking is to isolate the class being tested from other classes. This is helpful when a class : connects to an external resource (FileSystem, DB, network ... ) is expensive to setup, or not yet available (hardware being developed) slows down the execution of the unit tests has a non-deterministic behavior has (or is) a user interface It also makes it easier to test for error conditions, as your

I'm writing unit tests for one of our products and have been used Moq to successfully mock connections to Entity Framework. However, I've come across the following method: public static productValue findValues(string productName, string dbConnectionString) { try { SqlConnection conn = new SqlConnection(dbConnectionString); conn.Open(); //Do stuff } } Which accesses our database inside that method using a passed connection string. Is it possible to setup a mock DB using Moq and create a connection string which points to the mocked DB? I've trying doing something along the lines of var

I'm trying to mock a class, called UserInputEntity , which contains a property called ColumnNames : (it does contain other properties, I've just simplified it for the question) namespace CsvImporter.Entity { public interface IUserInputEntity { List<String> ColumnNames { get; set; } } public class UserInputEntity : IUserInputEntity { public UserInputEntity(List<String> columnNameInputs) { ColumnNames = columnNameInputs; } public List<String> ColumnNames { get; set; } } } I have a presenter class: namespace CsvImporter.UserInterface { public interface IMainPresenterHelper { //... } public class

Do I have to rewrite my code to do this into an interface? Or is there an easier way? I am using Moq What I usually do is build a wrapper or an adapter around my web service and just mock that. for instance: public class ServiceAdapter: IServiceAdapter { public void CallSomeWebMethod() { var someService = new MyWebService(); someService.SomeWebMethod(); } } Then I just stub the service adapter. [Test] public void SomeMethod_Scenario_ExpectedResult() { var adapterMock = new Mock<IServiceAdapter>(); //do your test } been writing a couple of responses about unit testing and mocking lately. I

This is my controller: public class BlogController : Controller { private IDAO<Blog> _blogDAO; private readonly ILogger<BlogController> _logger; public BlogController(ILogger<BlogController> logger, IDAO<Blog> blogDAO) { this._blogDAO = blogDAO; this._logger = logger; } public IActionResult Index() { var blogs = this._blogDAO.GetMany(); this._logger.LogInformation("Index page say hello", new object[0]); return View(blogs); } } As you can see I have 2 dependencies, a IDAO and a ILogger And this is my test class, I use xUnit to test and Moq to create mock and stub, I can mock DAO easy, but with