public void ReadFolders_NextPageTokenIsInvalid_ThrowsInvalidNextPageTokenRequestException()
{
var query = new ReadFoldersQuery(100, Guid.NewGuid().ToString());
var queryHandler = ReadFoldersQueryHandlerFactory.CreateForInvalidNextPageTokenRepositoryException();
Should.Throw <InvalidNextPageTokenRequestException>(
async() => await queryHandler.Handle(query, CancellationToken.None));
}
public async Task ReadFolders_NoFoldersExist_EmptyPageIsReturned()
{
var foldersPagedSeed = new PaginatedResult <FolderDto>(new List <FolderDto>(), null);
var query = new ReadFoldersQuery();
var queryHandler = ReadFoldersQueryHandlerFactory.Create(foldersPagedSeed);
var response = await queryHandler.Handle(query, CancellationToken.None);
response.Items.Count.ShouldBe(0);
response.NextPageToken.ShouldBeNull();
}
public async Task ReadFolders_ThreeFoldersExist_ThreeFoldersAreRetrieved()
{
var foldersPagedSeed = GetFoldersSeed();
var query = new ReadFoldersQuery();
var queryHandler = ReadFoldersQueryHandlerFactory.Create(foldersPagedSeed);
var response = await queryHandler.Handle(query, CancellationToken.None);
response.Items.Count.ShouldBe(foldersPagedSeed.Items.Count);
response.NextPageToken.ShouldBe(foldersPagedSeed.NextPageToken);
foreach (var item in response.Items)
{
foldersPagedSeed.Items.ShouldContain(
x => x.Id == item.Id &&
x.CreationDate == item.CreationDate &&
x.Name == item.Name &&
x.ParentId == item.ParentId);
}
}