public async Task Batch_ReturnsDesiredNumberOfResults()
        {
            var fixture     = new Fixture();
            var count       = fixture.Create <int>();
            var callCounter = 0;
            Func <int, Task <Result> > func = async(z) =>
            {
                callCounter++;
                return(await Task.FromResult(Result.Ok()));
            };

            var result = await _taskBatcher.BatchExecute(count, func);

            callCounter.Should().Be(count);
        }
        public async Task <Result <ListingCountPerAgent> > GetMostActiveAgents(int count, string type, string filterPath)
        {
            var query          = new ListingFetcherQuery(type, filterPath, ApiConstants.MaxPageSize);
            var fetchingResult = await _agentFetcher.Fetch(query);

            if (fetchingResult.IsFailed)
            {
                return(fetchingResult.ToResult());
            }

            var initialData = fetchingResult.Value;
            var pageCount   = (int)Math.Ceiling((double)initialData.TotalFound / ApiConstants.MaxPageSize);
            var results     = await _taskBatcher.BatchExecute(pageCount, (page) => _agentFetcher.Fetch(query, page, initialData.TotalFound));

            var parsedResults = _agentCollectionResultParser.Parse(results, initialData.FetchedAgents);

            return(parsedResults.GetMostActive(count));
        }