public void ErrorHandlingDuringSpam(
[Frozen] TestScheduler scheduler,
LiveLoadOrderProvider sut)
{
var pluginSubj = new Subject <Unit>();
sut.PluginLive.Changed.Returns(pluginSubj);
sut.CccLive.Changed.Returns(Observable.Empty <Unit>());
sut.ListingsProvider.Get().Returns(
_ => Enumerable.Empty <IModListingGetter>(),
_ => throw new NotImplementedException(),
_ => Enumerable.Empty <IModListingGetter>());
sut.Get(out var state, scheduler)
.AsObservableList();
ErrorResponse err = ErrorResponse.Failure;
using var sub = state.Subscribe(x => err = x);
err.Succeeded.Should().BeTrue();
pluginSubj.OnNext(Unit.Default);
err.Succeeded.Should().BeFalse();
pluginSubj.OnNext(Unit.Default);
err.Succeeded.Should().BeTrue();
}
public void GetsListingsInitially(
IScheduler scheduler,
LiveLoadOrderProvider sut)
{
var listings = new ModListing[]
{
new ModListing(TestConstants.MasterModKey, true),
new ModListing(TestConstants.MasterModKey2, false),
};
sut.ListingsProvider.Get().Returns(listings);
sut.PluginLive.Changed.Returns(Observable.Empty <Unit>());
sut.CccLive.Changed.Returns(Observable.Empty <Unit>());
var list = sut.Get(out var state, scheduler)
.AsObservableList();
list.Items.Should().Equal(listings);
sut.ListingsProvider.Received(1).Get();
var obsScheduler = new TestScheduler();
var err = obsScheduler.Start(() => state);
err.ShouldHaveNoErrors();
err.ShouldNotBeCompleted();
err.Messages.Select(x => x.Value.Value.Succeeded).Should().AllBeEquivalentTo(true);
}
public void RetryOnStaleInput(
TestScheduler scheduler,
LiveLoadOrderProvider sut)
{
sut.Timings.Throttle.Returns(TimeSpan.Zero);
sut.Timings.RetryInterval.Returns(TimeSpan.FromMilliseconds(250));
sut.Timings.RetryIntervalMax.Returns(TimeSpan.FromSeconds(5));
var pluginSubj = new Subject <Unit>();
sut.PluginLive.Changed.Returns(pluginSubj);
var cccSubj = new Subject <Unit>();
sut.CccLive.Changed.Returns(cccSubj);
sut.ListingsProvider.Get().Returns(
_ => throw new NotImplementedException(),
_ => throw new NotImplementedException(),
_ => Enumerable.Empty <IModListingGetter>());
sut.Get(out var state, scheduler)
.AsObservableList();
ErrorResponse err = ErrorResponse.Failure;
using var sub = state.Subscribe(x => err = x);
err.Succeeded.Should().BeFalse();
sut.ListingsProvider.Received(1).Get();
scheduler.AdvanceBy(TimeSpan.FromMilliseconds(250).Ticks);
err.Succeeded.Should().BeFalse();
sut.ListingsProvider.Received(2).Get();
scheduler.AdvanceBy(TimeSpan.FromMilliseconds(500).Ticks);
err.Succeeded.Should().BeTrue();
sut.ListingsProvider.Received(3).Get();
}
public void NoSub(LiveLoadOrderProvider sut)
{
sut.ListingsProvider.DidNotReceive().Get();
var c = sut.PluginLive.DidNotReceive().Changed;
sut.PluginLive.DidNotReceive().Get(out _);
c = sut.CccLive.DidNotReceive().Changed;
sut.CccLive.DidNotReceive().Get(out _);
}
public void EitherChangedRequeries(
IScheduler scheduler,
LiveLoadOrderProvider sut)
{
var pluginSubj = new Subject <Unit>();
sut.PluginLive.Changed.Returns(pluginSubj);
var cccSubj = new Subject <Unit>();
sut.CccLive.Changed.Returns(cccSubj);
sut.Get(out _, scheduler)
.AsObservableList();
pluginSubj.OnNext(Unit.Default);
cccSubj.OnNext(Unit.Default);
sut.ListingsProvider.Received(3).Get();
}
public void Throttles(
TestScheduler scheduler,
LiveLoadOrderProvider sut)
{
sut.Timings.Throttle.Returns(TimeSpan.FromTicks(5));
var pluginSubj = new Subject <Unit>();
sut.PluginLive.Changed.Returns(pluginSubj);
sut.Get(out _, scheduler)
.AsObservableList();
scheduler.AdvanceBy(1);
pluginSubj.OnNext(Unit.Default);
scheduler.AdvanceBy(1);
pluginSubj.OnNext(Unit.Default);
scheduler.AdvanceBy(sut.Timings.Throttle.Ticks);
var c = sut.PluginLive.Received(1).Changed;
}
