public void Can_Paginate()
{
Mock <ICourseRepository> mock = new Mock <ICourseRepository>();
mock.Setup(m => m.Courses).Returns(new Course[] {
new Course {
CourseID = 1, Name = "Test1", Description = "Test1", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 2, Name = "Test2", Description = "Test2", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 3, Name = "Test3", Description = "Test3", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 4, Name = "Test4", Description = "Test4", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 5, Name = "Test5", Description = "Test5", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
}
});
CourseController controller = new CourseController(mock.Object);
controller.PageSize = 3;
CoursesListViewModel result = (CoursesListViewModel)controller.List(2).Model;
Course[] courseArray = result.Courses.ToArray();
Assert.IsTrue(courseArray.Length == 2);
Assert.AreEqual(courseArray[0].Name, "Test4");
Assert.AreEqual(courseArray[1].Name, "Test5");
}
public void Can_Send_Pagination_View_Model()
{
Mock <ICourseRepository> mock = new Mock <ICourseRepository>();
mock.Setup(m => m.Courses).Returns(new Course[] {
new Course {
CourseID = 1, Name = "Test1", Description = "Test1", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 2, Name = "Test2", Description = "Test2", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 3, Name = "Test3", Description = "Test3", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 4, Name = "Test4", Description = "Test4", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
},
new Course {
CourseID = 5, Name = "Test5", Description = "Test5", Section = "3", Credit = "1", Time = "12.00", Day = "Tue"
}
});
CourseController controller = new CourseController(mock.Object);
controller.PageSize = 3;
CoursesListViewModel result = (CoursesListViewModel)controller.List(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);
}
public async Task <IActionResult> All()
{
var viewModel = new CoursesListViewModel
{
Courses = await this.coursesService.GetAll <CourseViewModel>(),
};
return(this.View(viewModel));
}
public ViewResult List(int page = 1)
{
CoursesListViewModel model = new CoursesListViewModel
{
Courses = repository.Courses
.OrderBy(p => p.CourseID)
.Skip((page - 1) * PageSize)
.Take(PageSize),
PagingInfo = new PagingInfo
{
CurrentPage = page,
ItemsPerPage = PageSize,
TotalItems = repository.Courses.Count()
}
};
return(View(model));
}
public async Task <IActionResult> All(int id = 1)
{
if (id <= 0)
{
return(this.NotFound());
}
var user = await this.userManager.GetUserAsync(this.User);
var userId = user != null ? user.Id : string.Empty;
const int ItemsPerPage = 9;
var viewModel = new CoursesListViewModel
{
ItemsPerPage = ItemsPerPage,
PageNumber = id,
CoursesCount = this.coursesService.GetCount(),
Courses = await this.coursesService.GetAll(userId, id, ItemsPerPage),
};
return(this.View(viewModel));
}
public CoursesList()
{
InitializeComponent();
viewModel = new CoursesListViewModel(Navigation);
BindingContext = viewModel;
}
