public void WhenExpressionArgumentIsNullExceptionIsThrown()
{
var dummyList = new List <string>();
var countGroupBy = new CountGroupBy <string, string, Helpers.StringComparer>(dummyList.AsQueryable());
Assert.Throws <ArgumentNullException>(() => countGroupBy.GroupAndCountBy(null));
}
public void WhenQueryableArgumentIsEmptyListThenEmptyCountyByListIsReturned()
{
var dummyList = new List <string>();
var countGroupBy = new CountGroupBy <string, string, Helpers.StringComparer>(dummyList.AsQueryable());
var actual = countGroupBy.GroupAndCountBy(x => x).ToList();
Assert.Equal(new List <CountBy <string> >(), actual);
}
public async Task <ICommandResult> ExecuteAsync(CreateBagsCountByBagTypesCommand command)
{
var bags = await SearchRepository.SearchItemsAsync();
var queryablebags = bags.AsQueryable();
var countGroupByIRef = new CountGroupBy <Bag, RefValue, RefValueComparer>(queryablebags);
var bagsCountByBagType = countGroupByIRef.GroupAndCountBy(x => x.BagType);
var dashboard = new Dashboard <IEnumerable <CountBy <RefValue> > >(DashBoardTypes.BagsCountByBagTypes.Key.ToString(), command.User.Id, DashBoardTypes.BagsCountByBagTypes, bagsCountByBagType);
await UpsertRepository.UpsertItemAsync(dashboard.Id, dashboard);
return(new OkResult());
}
public void WhenQueryableArgumentListHasTwoDifferentItemsThenListWithTwoCountByOfWithCountOfOneIsReturned()
{
var dummyList = new List <string> {
"one", "two"
};
var countGroupBy = new CountGroupBy <string, string, Helpers.StringComparer>(dummyList.AsQueryable());
var actual = countGroupBy.GroupAndCountBy(x => x);
Assert.Equal(new List <CountBy <string> > {
new CountBy <string>("one", 1), new CountBy <string>("two", 1)
}, actual, new CountByComparer <string>());
}
public async Task <ICommandResult> ExecuteAsync(CreateBagsCountByInsertDateCommand command)
{
var bags = await SearchRepository.SearchItemsAsync();
var queryablebags = bags.AsQueryable();
var countGroupByLocalDate = new CountGroupBy <Bag, NodaTime.LocalDate, LocalDateComparer>(queryablebags);
var bagsCountByLocalDate = countGroupByLocalDate.GroupAndCountBy(x => x.InsertDate.With(NodaTime.DateAdjusters.StartOfMonth))
.OrderByDescending(x => x.Value);
var dashboard = new Dashboard <IEnumerable <CountBy <NodaTime.LocalDate> > >(DashBoardTypes.BagsCountByPeriod.Key.ToString(), command.User.Id, DashBoardTypes.BagsCountByPeriod, bagsCountByLocalDate);
await UpsertRepository.UpsertItemAsync(dashboard.Id, dashboard);
return(new OkResult());
}
public async Task <ICommandResult> ExecuteAsync(CreateTotalBagsCountByInsertDateCommand command)
{
var bags = await SearchRepository.SearchItemsAsync();
var queryablebags = bags.AsQueryable();
var countGroupBy = new CountGroupBy <Bag, NodaTime.LocalDate, LocalDateComparer>(queryablebags);
var bagsCountByInsertDate = countGroupBy.GroupAndCountBy(x => x.InsertDate.With(NodaTime.DateAdjusters.StartOfMonth))
.OrderBy(x => x.Value);
var firstCountBy = bagsCountByInsertDate.First();
var firstPeriod = firstCountBy.Value.With(NodaTime.DateAdjusters.StartOfMonth).PlusMonths(-1);
var totalBagsCountByPeriods = bagsCountByInsertDate.ToList().Scan((state, item) => {
return(new CountBy <NodaTime.LocalDate>(item.Value, item.Count + state.Count));
}, new CountBy <NodaTime.LocalDate>(firstPeriod, 0));
var dashboard = new Dashboard <IEnumerable <CountBy <NodaTime.LocalDate> > >(DashBoardTypes.TotalBagsCountByPeriod.Key.ToString(), command.User.Id, DashBoardTypes.BagsCountByPeriod, totalBagsCountByPeriods);
await UpsertRepository.UpsertItemAsync(dashboard.Id, dashboard);
return(new OkResult());
}