How do i mock UserManager and RoleManager for unit test

Question

I have mocked abstract class to test concrete method of a class as following.

var mock = new Mock();
mock.CallBase = true;
var ta = moc         


        

Answer 1

Not sure why you're implementing TestUserManager and not just mocking it. Lat's say we have following code in controller:

var owinContext = Request.GetOwinContext();
var userManager = owinContext.GetUserManager<ApplicationUserManager>();
var applicationUser = userManager.FindById("testId");

You can inject mock user store this way:

var owinMock = new Mock<IOwinContext>();

var userStoreMock = new Mock<IUserStore<ApplicationUser>>();
userStoreMock.Setup(s => s.FindByIdAsync("testId")).ReturnsAsync(new ApplicationUser
{
    Id = "testId",
    Email = "test@email.com"
});
var applicationUserManager = new ApplicationUserManager(userStoreMock.Object);

owinMock.Setup(o => o.Get<ApplicationUserManager>(It.IsAny<string>())).Returns(applicationUserManager);

ta.Request.SetOwinContext(owinMock.Object);