moq

I have this method: public async Task DeleteUserAsync(Guid userId) { using (var context = this.contextFactory.Create()) { var user = await context.Users.FirstOrDefaultAsync(x => x.Id.Equals(userId)); if (user == null) { throw new Exception("User doesn't exist"); } context.Users.Remove(user); await context.SaveChangesAsync(); } } I want to test it out. So I create the test: [TestMethod] public async Task DeleteUsersSuccessfulCallTest() { // Arrange var id = Guid.NewGuid(); var user = new User() { Id = id }; var context = new Mock<IDashboardContext>(); var usersDbSet = DbSetQueryMocking

I am trying to unit test my controller code which gets the information from the ClaimsPrincipal.Current. In the controller code I public class HomeController { public ActionResult GetName() { return Content(ClaimsPrincipal.Current.FindFirst("name").Value); } } And I am trying to mock my ClaimsPrincipal with claims but I still don't have any mock value from the claim. // Arrange IList<Claim> claimCollection = new List<Claim> { new Claim("name", "John Doe") }; var identityMock = new Mock<ClaimsIdentity>(); identityMock.Setup(x => x.Claims).Returns(claimCollection); var cp = new Mock

I can't find an example of the usage of the When method in Moq When(Func<bool> condition); What is the purpose/usage of the method? Please give a code sample demonstrating a scenario where it would be useful. "When" gives you the option to have different setups for the same mocked object, depending on whatever you have to decide. Let's say you want to test a format provider you have written. If the program (= test) runs in the morning a certain function call should return null; in the afternoon a certain value. Then you can use "When" to write those conditional setups. var mockedService = new

Setup as so: public interface IFoo { void Fizz(); } [Test] public void A() { var foo = new Mock<IFoo>(MockBehavior.Loose); foo.Object.Fizz(); foo.Verify(x => x.Fizz()); // stuff here foo.Verify(x => x.Fizz(), Times.Never()); // currently this fails } Basically I'd like to enter some code at the // stuff here to make the foo.Verify(x => x.Fizz(), Times.Never()) pass. And because this probably constitutes moq/unit testing abuse, my justification is so I can do something like this: [Test] public void Justification() { var foo = new Mock<IFoo>(MockBehavior.Loose); foo.Setup(x => x.Fizz()); var

I'm new to Moq, and wanting to use it like a backing store for data - but without touching the live database. My setup is as follows: A UnitOfWork contains all repositories, and is used for data access throughout the application. A Repository represents a direct hook into a DbSet, provided by a DbContext. A DbContext contains all DbSets. Here is my test so far: // ARRANGE var user = new User() { FirstName = "Some", LastName = "Guy", EmailAddress = "some.guy@mockymoqmoq.com", }; var mockSet = new MockDbSet<User>(); var mockContext = new Mock<WebAPIDbContext>(); mockContext.Setup(c => c.Set<User