public async Task <IActionResult> Index(string sortOrder, string currentFilter, string searchString, int?pageNumber)
{
ViewData["CurrentSort"] = sortOrder;
ViewData["NameSortParm"] = string.IsNullOrEmpty(sortOrder) ? "name_desc" : "";
ViewData["TeamSortParm"] = sortOrder == "team" ? "team_desc" : "team";
if (searchString != null)
{
pageNumber = 1;
}
else
{
searchString = currentFilter;
}
ViewData["CurrentFilter"] = searchString;
var users = await _userManager.Users.Include(u => u.Team).ToListAsync();
var userRolesViewModel = new List <UserRolesViewModel>();
foreach (ApplicationUser user in users)
{
UserRolesViewModel userRoleViewModel = await BuildUserRoleViewModel(user);
userRolesViewModel.Add(userRoleViewModel);
}
if (!String.IsNullOrEmpty(searchString))
{
userRolesViewModel = userRolesViewModel.Where(u => u.FullName.ToLower().Contains(searchString.ToLower())).ToList();
}
switch (sortOrder)
{
case "name_desc":
userRolesViewModel = userRolesViewModel.OrderByDescending(u => u.FullName).ToList();
break;
case "team":
userRolesViewModel = userRolesViewModel.OrderBy(u => u.TeamName).ToList();
break;
case "team_desc":
userRolesViewModel = userRolesViewModel.OrderByDescending(u => u.TeamName).ToList();
break;
default:
userRolesViewModel = userRolesViewModel.OrderBy(u => u.FullName).ToList();
break;
}
return(View(PaginatedListViewModel <UserRolesViewModel> .Create(userRolesViewModel.AsQueryable(), pageNumber ?? 1, CommonConstants.PAGE_SIZE)));
}
public void Create_Page3_PageSize4()
{
// 1. Arrange
int?pageNumber = 3;
int pageSize = 4;
int expectedTotalPages = 3;
var expectedResult = new List <int> {
9, 0
};
// 2. Act
var actualResult = PaginatedListViewModel <int> .Create(testList.AsQueryable(), pageNumber ?? 1, pageSize);
// 3. Assert
Assert.Equal(expectedResult.Count, actualResult.Count);
Assert.Equal(expectedTotalPages, actualResult.TotalPages);
Assert.Equal(pageNumber, actualResult.PageIndex);
Assert.False(actualResult.HasNextPage);
Assert.True(actualResult.HasPreviousPage);
for (int i = 0; i < actualResult.Count; i++)
{
Assert.Equal(expectedResult[i], actualResult[i]);
}
}