protected TimeEntryDataSourceObservableTest()
{
var startTime = now.AddHours(-2);
var observable = Enumerable.Range(1, InitialAmountOfTimeEntries)
.Select(i =>
new MockTimeEntry {
Id = i,
Start = startTime.AddHours(i * 2),
Duration = (long)TimeSpan.FromHours(i * 2 + 2).TotalSeconds,
UserId = 11,
WorkspaceId = 12,
Description = "",
At = now,
TagIds = new long[] { 1, 2, 3 },
Workspace = new MockWorkspace {
IsInaccessible = false
}
}
)
.Apply(Observable.Return);
InteractorFactory.GetAllTimeEntriesVisibleToTheUser().Execute().Returns(observable);
DataSource.TimeEntries.Created.Returns(TimeEntryCreatedSubject.AsObservable());
DataSource.TimeEntries.Updated.Returns(TimeEntryUpdatedSubject.AsObservable());
DataSource.TimeEntries.Deleted.Returns(TimeEntryDeletedSubject.AsObservable());
}
private Gen <TimeEntriesViewModel> generatorForTimeEntriesViewModel(Func <int, bool> filter)
{
var now = new DateTimeOffset(2017, 08, 13, 08, 01, 23, TimeSpan.Zero);
var monthsGenerator = Gen.Choose(1, 12).Where(filter);
var yearGenerator = Gen.Choose(2007, now.Year);
return(Arb.Default
.Array <DateTimeOffset>()
.Generator
.Select(dateTimes =>
{
var viewModel = CreateViewModel();
var year = yearGenerator.Sample(0, 1).First();
var observable = dateTimes
.Select(newDateWithGenerator(monthsGenerator, year))
.Select(d => TimeEntry.Builder
.Create(-1)
.SetUserId(-2)
.SetWorkspaceId(-3)
.SetStart(d)
.SetDescription("")
.SetAt(now).Build())
.Apply(Observable.Return);
InteractorFactory.GetAllTimeEntriesVisibleToTheUser().Execute().Returns(observable);
return viewModel;
}));
}
public async ThreadingTask NeverReturnsDeletedTimeEntries()
{
var result = Enumerable
.Range(0, 20)
.Select(i =>
{
var isDeleted = i % 2 == 0;
var timeEntry = Substitute.For <IThreadSafeTimeEntry>();
timeEntry.Id.Returns(i);
timeEntry.IsDeleted.Returns(isDeleted);
return(timeEntry);
});
DataSource
.TimeEntries
.GetAll(Arg.Any <Func <IDatabaseTimeEntry, bool> >(), true)
.Returns(callInfo =>
Observable
.Return(result)
.Select(x => x.Where(callInfo.Arg <Func <IThreadSafeTimeEntry, bool> >())));
var timeEntries = await InteractorFactory.GetAllTimeEntriesVisibleToTheUser().Execute()
.Select(tes => tes.Where(x => x.Id > 10));
timeEntries.Should().HaveCount(5);
}
public void ThrowsIfDataSourceThrows()
{
DataSource.TimeEntries.GetAll(Arg.Any <Func <IDatabaseTimeEntry, bool> >(), true)
.Returns(Observable.Throw <IEnumerable <IThreadSafeTimeEntry> >(new Exception()));
Action tryGetAll = () => InteractorFactory.GetAllTimeEntriesVisibleToTheUser().Execute().Wait();
tryGetAll.Should().Throw <Exception>();
}
public async Task RemovesAllDeletedTimeEntries()
{
DataSource.TimeEntries.GetAll(Arg.Any <Func <IDatabaseTimeEntry, bool> >(), true)
.Returns(callInfo => Observable.Return(timeEntries.Where <IThreadSafeTimeEntry>(
callInfo.Arg <Func <IDatabaseTimeEntry, bool> >())));
var finteredTimeEntries = await InteractorFactory.GetAllTimeEntriesVisibleToTheUser().Execute();
finteredTimeEntries.Should().HaveCount(5);
finteredTimeEntries.Select(te => te.IsDeleted).Should().BeEquivalentTo(new[] { false, false, false, false, false });
}
public async ThreadingTask RemovesTheTimeEntryIfItWasNotRemovedPreviously()
{
await ViewModel.Initialize();
var timeEntryCollection = await InteractorFactory.GetAllTimeEntriesVisibleToTheUser().Execute().FirstAsync();
var timeEntryToDelete = timeEntryCollection.First();
TimeEntryDeletedSubject.OnNext(timeEntryToDelete.Id);
ViewModel.TimeEntries.All(c => c.All(te => te.Id != timeEntryToDelete.Id)).Should().BeTrue();
ViewModel.TimeEntries.Aggregate(0, (acc, te) => acc + te.Count).Should().Be(InitialAmountOfTimeEntries - 1);
}
protected void PrepareTimeEntry()
{
var timeEntry = Substitute.For <IThreadSafeTimeEntry>();
timeEntry.Id.Returns(123);
timeEntry.Start.Returns(DateTimeOffset.Now);
timeEntry.Duration.Returns(100);
InteractorFactory.GetAllTimeEntriesVisibleToTheUser().Execute()
.Returns(Observable.Return(new[] { timeEntry }));
DataSource
.TimeEntries
.Updated
.Returns(Observable.Never <EntityUpdate <IThreadSafeTimeEntry> >());
}