public void PagingOptions_Apply_Return_Requested_Page_With_Multiple_Sort()
{
var contacts = new List<Contact>();
for (int i = 1; i <= 5; i++)
{
contacts.Add(new Contact { Name = "Test User " + (i % 2), ContactTypeId = i});
}
const int resultingPage = 2;
const int pageSize = 2;
var qo = new PagingOptions<Contact>(resultingPage, pageSize, "Name", isDescending: true);
qo.ThenSortBy("ContactTypeId", isDescending: true);
IQueryable<Contact> queryable = qo.Apply(contacts.AsQueryable());
queryable.Count().ShouldEqual(2);
var contact = queryable.First();
contact.Name.ShouldEqual("Test User 1");
contact.ContactTypeId.ShouldEqual(1);
var qo2 = new PagingOptions<Contact, string>(resultingPage, pageSize, x => x.Name, isDescending: true);
qo2.ThenSortBy(x => x.ContactTypeId, isDescending: true);
queryable = qo2.Apply(contacts.AsQueryable());
queryable.Count().ShouldEqual(2);
contact = queryable.First();
contact.Name.ShouldEqual("Test User 1");
contact.ContactTypeId.ShouldEqual(1);
}
public void PagingOptions_Apply_Will_Set_TotalItems_With_Multiple_Sort()
{
var contacts = new List <Contact>();
for (int i = 1; i <= 5; i++)
{
contacts.Add(new Contact {
Name = "Test User " + i
});
}
const int resultingPage = 2;
const int pageSize = 2;
var qo = new PagingOptions <Contact>(resultingPage, pageSize, "Name", isDescending: true);
qo.ThenSortBy("ContactTypeId");
qo.Apply(contacts.AsQueryable());
qo.TotalItems.ShouldBe(5);
var qo2 = new PagingOptions <Contact, string>(resultingPage, pageSize, x => x.Name, isDescending: true);
qo2.ThenSortBy(x => x.ContactTypeId);
qo2.Apply(contacts.AsQueryable());
qo2.TotalItems.ShouldBe(5);
}
public void PagingOptions_Apply_Return_Requested_Page()
{
var contacts = new List <Contact>();
for (int i = 1; i <= 5; i++)
{
contacts.Add(new Contact {
Name = "Test User " + i
});
}
const int resultingPage = 2;
const int pageSize = 2;
var qo = new PagingOptions <Contact>(resultingPage, pageSize, "Name", isDescending: true);
IQueryable <Contact> queryable = qo.Apply(contacts.AsQueryable());
queryable.Count().ShouldBe(2);
queryable.First().Name.ShouldBe("Test User 3");
var qo2 = new PagingOptions <Contact, string>(resultingPage, pageSize, x => x.Name, isDescending: true);
queryable = qo2.Apply(contacts.AsQueryable());
queryable.Count().ShouldBe(2);
queryable.First().Name.ShouldBe("Test User 3");
}
public async Task <IEnumerable <TopicResultDto> > GetAll(string userId, SearchOptions <TopicResultDto, Topic> searchOptions,
PagingOptions pagingOptions, FilterOptions filterOptions)
{
var query = _context.Topics
.Where(t => !t.IsDeleted)
.Include(t => t.Category)
.Include(t => t.User)
.Include(t => t.Comments)
.Include(t => t.Views)
.AsQueryable();
query = pagingOptions.Apply(filterOptions.Apply(searchOptions.Apply(query), userId));
return((await query.ToListAsync()).Select(TopicResultDto.Create));
}
public void PagingOptions_Apply_Will_Set_TotalItems()
{
var contacts = new List<Contact>();
for (int i = 1; i <= 5; i++)
{
contacts.Add(new Contact { Name = "Test User " + i });
}
const int resultingPage = 2;
const int pageSize = 2;
var qo = new PagingOptions<Contact>(resultingPage, pageSize, "Name", isDescending: true);
qo.Apply(contacts.AsQueryable());
qo.TotalItems.ShouldEqual(5);
var qo2 = new PagingOptions<Contact, string>(resultingPage, pageSize, x => x.Name, isDescending: true);
qo2.Apply(contacts.AsQueryable());
qo2.TotalItems.ShouldEqual(5);
}
public void PagingOptions_Apply_Return_Requested_Page()
{
var contacts = new List<Contact>();
for (int i = 1; i <= 5; i++)
{
contacts.Add(new Contact { Name = "Test User " + i });
}
const int resultingPage = 2;
const int pageSize = 2;
var qo = new PagingOptions<Contact>(resultingPage, pageSize, "Name", isDescending: true);
IQueryable<Contact> queryable = qo.Apply(contacts.AsQueryable());
queryable.Count().ShouldEqual(2);
queryable.First().Name.ShouldEqual("Test User 3");
var qo2 = new PagingOptions<Contact, string>(resultingPage, pageSize, x => x.Name, isDescending: true);
queryable = qo2.Apply(contacts.AsQueryable());
queryable.Count().ShouldEqual(2);
queryable.First().Name.ShouldEqual("Test User 3");
}
public void PagingOptions_Apply_Return_Requested_Page_With_Multiple_Sort()
{
var contacts = new List <Contact>();
for (int i = 1; i <= 5; i++)
{
contacts.Add(new Contact {
Name = "Test User " + (i % 2), ContactTypeId = i
});
}
const int resultingPage = 2;
const int pageSize = 2;
var qo = new PagingOptions <Contact>(resultingPage, pageSize, "Name", isDescending: true);
qo.ThenSortBy("ContactTypeId", isDescending: true);
IQueryable <Contact> queryable = qo.Apply(contacts.AsQueryable());
queryable.Count().ShouldBe(2);
var contact = queryable.First();
contact.Name.ShouldBe("Test User 1");
contact.ContactTypeId.ShouldBe(1);
var qo2 = new PagingOptions <Contact, string>(resultingPage, pageSize, x => x.Name, isDescending: true);
qo2.ThenSortBy(x => x.ContactTypeId, isDescending: true);
queryable = qo2.Apply(contacts.AsQueryable());
queryable.Count().ShouldBe(2);
contact = queryable.First();
contact.Name.ShouldBe("Test User 1");
contact.ContactTypeId.ShouldBe(1);
}