public void GetUser_MockDbSetUserAndContext_AndGetUser()
{
//assign
MiniAutoFixture miniAutoFixture = new MiniAutoFixture();
miniAutoFixture.Initialize();
User userSpecified = DbSetTools.CreateUser(101, miniAutoFixture);
List <User> usersCollection =
DbSetTools.CreateUserList(1, 100, miniAutoFixture)
.Concat(new User[] { userSpecified }).ToList();
IQueryable <User> users = usersCollection.AsQueryable();
var mockDbSet = new Mock <DbSet <User> >();
mockDbSet.As <IQueryable <User> >().Setup(m => m.Provider).Returns(users.Provider);
mockDbSet.As <IQueryable <User> >().Setup(m => m.Expression).Returns(users.Expression);
mockDbSet.As <IQueryable <User> >().Setup(m => m.ElementType).Returns(users.ElementType);
mockDbSet.As <IQueryable <User> >().Setup(m => m.GetEnumerator()).Returns(users.GetEnumerator());
var mockContext = new Mock <OrganizerContext>();
mockContext.Setup(c => c.User).Returns(mockDbSet.Object);
var logger = new Mock <ILogger <ViewRepository> >();
ViewRepository viewRepository = new ViewRepository(mockContext.Object, logger.Object);
//action
UserView userView = viewRepository.GetUser(userSpecified.Id);
//assert
Assert.Equal(userSpecified.Id, userView.Id);
Assert.Equal(userSpecified.Name, userView.Name);
Assert.Equal(userSpecified.Surname, userView.Surname);
Assert.Equal(userSpecified.Deleted, userView.Deleted);
}