public UsersApiController(
ILog log,
IServices services,
IRetrievers retrievers,
UserManager <ApplicationUser> userManager)
: base(log)
{
this.stringService = services.StringService;
this.rolesService = services.RolesService;
this.usersRetriever = retrievers.UsersRetriever;
this.userManager = userManager;
}
public void RetriveFromServerAtFirstTime()
{
IUsersRetriever usersRetriever = MockRepository.GenerateStrictMock <IUsersRetriever>();
UsersCache cache = new UsersCache(usersRetriever);
usersRetriever.Expect(r => r.RetrieveUserNameFromServer(1)).Return("Alex").Repeat.Once();
var user = cache.GetUserById(1);
usersRetriever.VerifyAllExpectations();
Assert.Equal("Alex", user);
}
public void DoNotConnectToServerAtSecondAndNextTimes()
{
IUsersRetriever usersRetriever = MockRepository.GenerateStrictMock <IUsersRetriever>();
UsersCache cache = new UsersCache(usersRetriever);
usersRetriever.Expect(r => r.RetrieveUserNameFromServer(1)).Return("Alex").Repeat.Once();
usersRetriever.Expect(r => r.RetrieveUserNameFromServer(1)).Repeat.Never();
var firstTimeUserRetrieved = cache.GetUserById(1);
usersRetriever.Expect(r => r.RetrieveUserNameFromServer(1)).Repeat.Never();
var secondTimeUserRetrieved = cache.GetUserById(1);
usersRetriever.VerifyAllExpectations();
Assert.Equal("Alex", firstTimeUserRetrieved);
Assert.Equal("Alex", secondTimeUserRetrieved);
}
public UsersCache(IUsersRetriever usersRetriever)
{
this.usersRetriever = usersRetriever;
}
