public void GetAllTasks_MockDbSetTasksAndContext_AndGetAllTasks()
{
//assign
MiniAutoFixture miniAutoFixture = new MiniAutoFixture();
miniAutoFixture.Initialize();
User user1 = DbSetTools.CreateUser(1, miniAutoFixture);
User user2 = DbSetTools.CreateUser(1, miniAutoFixture);
List <Task> tasksCollection = DbSetTools.CreateTaskList(1, user1, 10, miniAutoFixture)
.Concat(DbSetTools.CreateTaskList(11, user2, 20, miniAutoFixture))
.ToList();
IQueryable <Task> tasks = tasksCollection.AsQueryable();
var mockDbSet = new Mock <DbSet <Task> >();
mockDbSet.As <IQueryable <Task> >().Setup(m => m.Provider).Returns(tasks.Provider);
mockDbSet.As <IQueryable <Task> >().Setup(m => m.Expression).Returns(tasks.Expression);
mockDbSet.As <IQueryable <Task> >().Setup(m => m.ElementType).Returns(tasks.ElementType);
mockDbSet.As <IQueryable <Task> >().Setup(m => m.GetEnumerator()).Returns(tasks.GetEnumerator());
var mockContext = new Mock <OrganizerContext>();
mockContext.Setup(c => c.Tasks).Returns(mockDbSet.Object);
var logger = new Mock <ILogger <ViewRepository> >();
ViewRepository viewRepository = new ViewRepository(mockContext.Object, logger.Object);
//action
IEnumerable <TaskView> taskList = viewRepository.GetAllTasks();
//assert
Assert.Equal(tasks.Count(), taskList.Count());
tasks.ToList().ForEach(task =>
{
Assert.Equal
(
taskList.Count
(
taskView =>
taskView.Id == task.Id &&
taskView.Text == task.Text &&
taskView.Date == task.Date &&
taskView.Deleted == task.Deleted &&
taskView.Done == task.Done
),
1
);
}
);
}