public void Can_Paginate()
{
Mock <IExerciseRepository> mock = new Mock <IExerciseRepository>();
mock.Setup(m => m.Exercises).Returns(new Exercise[]
{
new Exercise {
ExerciseID = 1, Name = "E1"
},
new Exercise {
ExerciseID = 2, Name = "E2"
},
new Exercise {
ExerciseID = 3, Name = "E3"
},
new Exercise {
ExerciseID = 4, Name = "E4"
},
new Exercise {
ExerciseID = 5, Name = "E5"
}
});
ExerciseController controller = new ExerciseController(mock.Object);
controller.PageSize = 3;
ExercisesListViewModel result = (ExercisesListViewModel)controller.List(null, 2).Model;
Exercise[] exArray = result.Exercises.ToArray();
Assert.IsTrue(exArray.Length == 2);
Assert.AreEqual(exArray[0].Name, "E4");
Assert.AreEqual(exArray[1].Name, "E5");
}
public IActionResult Search(SearchExerciseInputModel inputModel, int id = 1)
{
if (id <= 0)
{
return(this.NotFound());
}
const int ItemsPerPage = 15;
var result = this.exercisesService.GetAllSearched <ExerciseViewModel>(inputModel, id);
if (result.Count == 0)
{
return(this.NotFound());
}
var viewModel = new ExercisesListViewModel
{
PageNumber = id,
ItemsPerPage = ItemsPerPage,
TotalCount = result.Count,
Exercises = result.Exercises,
Name = inputModel.Name,
BodyPart = inputModel.BodyPart,
Difficulty = inputModel.Difficulty,
ExerciseType = inputModel.ExerciseType,
EquipmentId = inputModel.EquipmentId,
};
return(this.View(viewModel));
}
public IActionResult All(int id = 1)
{
if (id <= 0)
{
return(this.NotFound());
}
const int ItemsPerPage = 14;
var viewModel = new ExercisesListViewModel
{
ItemsPerPage = ItemsPerPage,
PageNumber = id,
TotalCount = this.exercisesService.GetCount(),
Exercises = this.exercisesService.GetAll <ExerciseViewModel>(id, ItemsPerPage),
};
return(this.View(viewModel));
}
public ViewResult List(string category, int page = 1)
{
ExercisesListViewModel model = new ExercisesListViewModel
{
Exercises = exerciseRepository.Exercises
.Where(e => category == null || e.Category.Name == category)
.OrderBy(e => e.ExerciseID)
.Skip((page - 1) * PageSize)
.Take(PageSize),
PagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = category == null?
exerciseRepository.Exercises.Count() :
exerciseRepository.Exercises.Where(e => e.Category.Name == category).Count()
},
CurrentCategory = category
};
return(View(model));
}
public void Can_Send_Pagination_View_Model()
{
Mock <IExerciseRepository> mock = new Mock <IExerciseRepository>();
mock.Setup(m => m.Exercises).Returns(new Exercise[]
{
new Exercise {
ExerciseID = 1, Name = "E1"
},
new Exercise {
ExerciseID = 2, Name = "E2"
},
new Exercise {
ExerciseID = 3, Name = "E3"
},
new Exercise {
ExerciseID = 4, Name = "E4"
},
new Exercise {
ExerciseID = 5, Name = "E5"
}
});
ExerciseController controller = new ExerciseController(mock.Object);
controller.PageSize = 3;
ExercisesListViewModel result = (ExercisesListViewModel)controller.List(null, 2).Model;
PagingInfo pageInfo = result.PagingInfo;
Assert.AreEqual(pageInfo.CurrentPage, 2);
Assert.AreEqual(pageInfo.ItemsPerPage, 3);
Assert.AreEqual(pageInfo.TotalItems, 5);
Assert.AreEqual(pageInfo.TotalPages, 2);
}