public void Fetch()
{
TimeRunner.Run(async(time, th) =>
{
var downloader = new FakeElexonDownloader();
var dir = new FakeDirectory(th);
var fetcher = new FetchPhyBmData(th, downloader, dir, time);
var cts = new CancellationTokenSource();
Task unused = th.Run(async() =>
{
await th.Delay(NodaTime.Duration.FromMinutes(60)).ConfigureAwait(th);
cts.Cancel();
});
await fetcher.Start(false, cts.Token).ConfigureAwaitHideCancel(th);
var reader = new PhyBmData.FpnReader(th, dir);
Assert.Equal(1031 + 1023, await reader.CountAsync().ConfigureAwait(th));
var cldcwIdHash = EicIds.Hash("CLDCW-1");
var cldcwTask = (await reader.ReadAsync().ConfigureAwait(th)).Where(x => x.ResourceNameHash == cldcwIdHash);
var cldcw = await cldcwTask.ToList().ConfigureAwait(th);
Assert.Equal(4, cldcw.Count);
Assert.Equal(new [] { 13.0, 11.0, 11.0, 9.0 }, cldcw.Select(x => x.LevelTo.Megawatts));
}, startInstant: NodaTime.Instant.FromUtc(2017, 8, 5, 22, 29));
}
public void Download()
{
TimeRunner.Run(async(time, th) =>
{
var phy = new PhyBmData(th, new FakeElexonDownloader());
var data = await phy.GetAsync(new LocalDate(2017, 8, 6), 1).ConfigureAwait(th);
Assert.Equal(1031, data.Count);
Assert.Equal(Power.FromMegawatts(-225), data[0].LevelFrom);
var fpn0 = new PhyBmData.FpnData("EAS-BGS01",
Instant.FromUtc(2017, 8, 5, 23, 0), Power.FromMegawatts(-225),
Instant.FromUtc(2017, 8, 5, 23, 30), Power.FromMegawatts(-225));
Assert.Equal(fpn0, data[0]);
var fpnLast = new PhyBmData.FpnData("RHAMD-1",
Instant.FromUtc(2017, 8, 5, 23, 0), Power.FromMegawatts(-2),
Instant.FromUtc(2017, 8, 5, 23, 30), Power.FromMegawatts(-2));
Assert.Equal(fpnLast, data.Last());
var whilw1 = data.Where(x => x.ResourceNameHash == EicIds.Hash("WHILW-1")).ToImmutableList();
Assert.Equal(2, whilw1.Count);
var whilw1Fpn0 = new PhyBmData.FpnData("WHILW-1",
Instant.FromUtc(2017, 8, 5, 23, 0), Power.FromMegawatts(25),
Instant.FromUtc(2017, 8, 5, 23, 1), Power.FromMegawatts(14));
Assert.Equal(whilw1Fpn0, whilw1[0]);
var whilw1Fpn1 = new PhyBmData.FpnData("WHILW-1",
Instant.FromUtc(2017, 8, 5, 23, 1), Power.FromMegawatts(14),
Instant.FromUtc(2017, 8, 5, 23, 30), Power.FromMegawatts(14));
Assert.Equal(whilw1Fpn1, whilw1[1]);
});
}
public void DownloadEmpty()
{
TimeRunner.Run(async(time, th) =>
{
var freq = new Freq(th, new FakeElexonDownloader());
var data = await freq.GetAsync(Instant.FromUtc(2018, 1, 1, 0, 0), Instant.FromUtc(2018, 1, 1, 0, 1)).ConfigureAwait(th);
Assert.Empty(data);
});
}
public void DownloadEmpty()
{
TimeRunner.Run(async(time, th) =>
{
var phy = new PhyBmData(th, new FakeElexonDownloader());
var data = await phy.GetAsync(new LocalDate(2018, 1, 1), 1).ConfigureAwait(th);
Assert.Empty(data);
});
}
public void ReadCount()
{
TimeRunner.Run(async(time, th) =>
{
var(dir, _) = BuildData(th);
var reader = new Data.Reader(th, dir);
Assert.Equal(5, await reader.CountAsync().ConfigureAwait(th));
});
}
public void ReadEmpty()
{
TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var reader = new Data.Reader(th, dir);
var data = await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th);
Assert.Empty(data);
});
}
public void WatchTimeoutCancelled() => TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var cts = new CancellationTokenSource();
var timedOutTask = dir.AwaitChange("", Duration.FromSeconds(10), cts.Token);
await th.Delay(Duration.FromSeconds(5));
cts.Cancel();
var cancelled = await timedOutTask.ConfigureAwaitHideCancel(th);
Assert.True(cancelled);
});
public void ReadThreeVersions()
{
TimeRunner.Run(async(time, th) =>
{
var(dir, expected) = BuildData(th);
var reader = new Data.Reader(th, dir);
var data = await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th);
Assert.Equal(expected, data);
});
}
public void WatchTimeout() => TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var timedOut0 = await dir.AwaitChange("", Duration.FromSeconds(10)).ConfigureAwait(th);
Assert.True(timedOut0);
var timedOut1Task = dir.AwaitChange("", Duration.FromSeconds(10));
await th.Delay(Duration.FromSeconds(5));
await dir.AppendAsync("afile", new byte[] { 0 }).ConfigureAwait(th);
var timedOut1 = await timedOut1Task.ConfigureAwait(th);
Assert.False(timedOut1);
});
public void Download()
{
TimeRunner.Run(async(time, th) =>
{
var freq = new Freq(th, new FakeElexonDownloader());
var data = await freq.GetAsync(Instant.FromUtc(2017, 8, 2, 10, 30), Instant.FromUtc(2017, 8, 2, 11, 30)).ConfigureAwait(th);
Assert.Equal(60 * 4 + 1, data.Count);
Assert.Equal(new Freq.Data(Instant.FromUtc(2017, 8, 2, 10, 30), Frequency.FromHertz(50.014)), data.First());
Assert.Equal(new Freq.Data(Instant.FromUtc(2017, 8, 2, 11, 30), Frequency.FromHertz(50.165)), data.Last());
});
}
public void FewInt() => TimeRunner.Run(async(time, th) =>
{
var reader = new FakeReader <int>(th)
{
0, 1, 2, 3
};
using (var db = new Db <int>(th, reader, disableWatch: true))
{
await db.InitialiseTask.ConfigureAwait(th);
Assert.Equal(new [] { 2, 3 }, db.Where(x => x >= 2).ToImmutableArray());
}
});
public void FirstOrDefault() => TimeRunner.Run(async(time, th) =>
{
var reader = new FakeReader <int>(th)
{
0, 1, 2, 3
};
using (var db = new Db <int>(th, reader))
{
await db.InitialiseTask.ConfigureAwait(th);
Assert.Equal(0, db.FirstOrDefault());
Assert.Null(db.Take(0).FirstOrDefault());
}
});
public void WriterReadSingleVersion()
{
TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var writer = new Data.Writer(th, dir);
var reader = new Data.Reader(th, dir);
Assert.Empty(await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
await writer.AppendAsync(new Data(1, 2, 3)).ConfigureAwait(th);
Assert.Equal(new [] { new Data(1, 2, 3) }, await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
await writer.AppendAsync(new Data(4, 5, 6)).ConfigureAwait(th);
Assert.Equal(new [] { new Data(1, 2, 3), new Data(4, 5, 6) }, await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
Assert.Single(await dir.ListFilesAsync().ConfigureAwait(th));
});
}
public void AddEntries()
{
TimeRunner.Run(async(time, th) =>
{
const string filename = "data.seqid.00000001.version.1.elementsize.8.datastore";
var e = Bits.Empty;
var idBits = e.Concat(ImmutableArray.Create(DataStore.ID_BYTE_1, DataStore.ID_BYTE_2));
var data = e.Concat(idBits).Concat(e.AddInt(100).AddFletcher16);
var dir = new FakeDirectory(th);
var reader = new Data.Reader(th, dir);
Assert.Empty(await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
await dir.AppendAsync(filename, data);
Assert.Equal(1, await reader.CountAsync().ConfigureAwait(th));
Assert.Single(await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th));
await dir.AppendAsync(filename, data);
Assert.Equal(2, await reader.CountAsync().ConfigureAwait(th));
Assert.Equal(2, (await(await reader.ReadAsync().ConfigureAwait(th)).ToArray().ConfigureAwait(th)).Count());
});
}
public void AppendLines()
{
TimeRunner.Run(async(time, th) =>
{
var nl = Environment.NewLine;
var expected = $"one{nl}two{nl}";
var dir = new FakeDirectory(th);
var appender = new RollingFileAppender(dir, "abc", th);
await appender.AppendLineAsync("one").ConfigureAwait(th);
await appender.AppendLineAsync("two").ConfigureAwait(th);
var files = (await dir.ListFilesAsync().ConfigureAwait(th)).ToList();
Assert.Single(files);
Assert.Equal(expected.Length, files[0].Length);
var stream = await dir.ReadAsync(files[0].Id).ConfigureAwait(th);
var ms = new MemoryStream();
await stream.CopyToAsync(ms).ConfigureAwait(th);
Assert.Equal(expected, Encoding.UTF8.GetString(ms.ToArray()));
});
}
public void StoreAndLoad()
{
TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var phy = new PhyBmData(th, new FakeElexonDownloader());
var data = await phy.GetAsync(new LocalDate(2017, 8, 6), 1).ConfigureAwait(th);
var writer = new PhyBmData.FpnWriter(th, dir);
var reader = new PhyBmData.FpnReader(th, dir);
Assert.Equal(0, await reader.CountAsync().ConfigureAwait(th));
Assert.Equal(0, await(await reader.ReadAsync().ConfigureAwait(th)).Count().ConfigureAwait(th));
await writer.AppendAsync(data).ConfigureAwait(th);
Assert.Equal(1031, await reader.CountAsync().ConfigureAwait(th));
Assert.Equal(data[0], await(await reader.ReadAsync(0, 1).ConfigureAwait(th)).Single().ConfigureAwait(th));
Assert.Equal(data[10], await(await reader.ReadAsync(10, 11).ConfigureAwait(th)).Single().ConfigureAwait(th));
Assert.Equal(data.Take(10), await(await reader.ReadAsync(0, 10).ConfigureAwait(th)).ToArray().ConfigureAwait(th));
Assert.Equal(data.Skip(50).Take(10), await(await reader.ReadAsync(50, 60).ConfigureAwait(th)).ToArray().ConfigureAwait(th));
Assert.Equal(data, await(await reader.ReadAsync().ConfigureAwait(th)).ToList().ConfigureAwait(th));
});
}
public void StoreAndLoad()
{
TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var fuelInstHhCur = new FuelInstHhCur(th, new FakeElexonDownloader());
var data = await fuelInstHhCur.GetAsync().ConfigureAwait(th);
var writer = new FuelInstHhCur.Writer(th, dir);
var reader = new FuelInstHhCur.Reader(th, dir);
Assert.Equal(0, await reader.CountAsync().ConfigureAwait(th));
Assert.Equal(0, await(await reader.ReadAsync().ConfigureAwait(th)).Count().ConfigureAwait(th));
await writer.AppendAsync(data).ConfigureAwait(th);
Assert.Equal(1, await reader.CountAsync().ConfigureAwait(th));
Assert.Equal(1, await(await reader.ReadAsync().ConfigureAwait(th)).Count().ConfigureAwait(th));
var data1 = await(await reader.ReadAsync().ConfigureAwait(th)).Last().ConfigureAwait(th);
Assert.Equal(data, data1);
var data2 = await(await reader.ReadAsync(0, 1).ConfigureAwait(th)).Single().ConfigureAwait(th);
Assert.Equal(data, data2);
});
}
public void StoreAndLoad()
{
TimeRunner.Run(async(time, th) =>
{
var dir = new FakeDirectory(th);
var freq = new Freq(th, new FakeElexonDownloader());
var data = (await freq.GetAsync(Instant.FromUtc(2017, 8, 2, 10, 30), Instant.FromUtc(2017, 8, 2, 11, 30)).ConfigureAwait(th));
var writer = new Freq.Writer(th, dir);
var reader = new Freq.Reader(th, dir);
Assert.Equal(0, await reader.CountAsync().ConfigureAwait(th));
Assert.Equal(0, await(await reader.ReadAsync().ConfigureAwait(th)).Count().ConfigureAwait(th));
await writer.AppendAsync(data).ConfigureAwait(th);
Assert.Equal(60 * 4 + 1, await reader.CountAsync().ConfigureAwait(th));
Assert.Equal(data[0], await(await reader.ReadAsync(0, 1).ConfigureAwait(th)).Single().ConfigureAwait(th));
Assert.Equal(data[10], await(await reader.ReadAsync(10, 11).ConfigureAwait(th)).Single().ConfigureAwait(th));
Assert.Equal(data.Take(10), await(await reader.ReadAsync(0, 10).ConfigureAwait(th)).ToArray().ConfigureAwait(th));
Assert.Equal(data.Skip(50).Take(10), await(await reader.ReadAsync(50, 60).ConfigureAwait(th)).ToArray().ConfigureAwait(th));
Assert.Equal(data, await(await reader.ReadAsync().ConfigureAwait(th)).ToList().ConfigureAwait(th));
});
}
public void ScheduledActionOverlong()
{
TimeRunner.Run(async(time, th) =>
{
List <Instant> times = new List <Instant>();
var t0 = time.GetCurrentInstant();
var scheduler = new Scheduler(time, th);
while (time.GetCurrentInstant() <= t0 + Duration.FromSeconds(40))
{
await scheduler.ScheduleOne(Duration.FromSeconds(10), Duration.FromSeconds(1)).ConfigureAwait(th);
times.Add(time.GetCurrentInstant());
await th.Delay(Duration.FromSeconds(15)).ConfigureAwait(th);
}
var expected = new []
{
t0 + S(1),
t0 + S(21),
t0 + S(41),
};
Assert.Equal(expected, times);
});
}
public void Download()
{
TimeRunner.Run(async(time, th) =>
{
var fuelInstHhCur = new FuelInstHhCur(th, new FakeElexonDownloader());
var data = await fuelInstHhCur.GetAsync().ConfigureAwait(th);
Assert.Equal(Instant.FromUtc(2017, 5, 11, 17, 55, 0), data.Update);
Assert.Equal(Power.FromMegawatts(18384), data.Ccgt);
Assert.Equal(Power.FromMegawatts(0), data.Ocgt);
Assert.Equal(Power.FromMegawatts(0), data.Oil);
Assert.Equal(Power.FromMegawatts(645), data.Coal);
Assert.Equal(Power.FromMegawatts(6552), data.Nuclear);
Assert.Equal(Power.FromMegawatts(2714), data.Wind);
Assert.Equal(Power.FromMegawatts(1193), data.Ps);
Assert.Equal(Power.FromMegawatts(254), data.Npshyd);
Assert.Equal(Power.FromMegawatts(1443), data.Other);
Assert.Equal(Power.FromMegawatts(1997), data.IntFr);
Assert.Equal(Power.FromMegawatts(78), data.IntIrl);
Assert.Equal(Power.FromMegawatts(989), data.IntNed);
Assert.Equal(Power.FromMegawatts(0), data.IntEw);
});
}
public void Fetch()
{
TimeRunner.Run(async(time, th) =>
{
var downloader = new FakeElexonDownloader();
var dir = new FakeDirectory(th);
var fetcher = new FetchFreq(th, downloader, dir, time);
var cts = new CancellationTokenSource();
Task unused = th.Run(async() =>
{
await th.Delay(NodaTime.Duration.FromMinutes(3)).ConfigureAwait(th);
cts.Cancel();
});
await fetcher.Start(false, cts.Token).ConfigureAwaitHideCancel(th);
var reader = new Freq.Reader(th, dir);
Assert.Equal((60 + 2) * 4, await reader.CountAsync().ConfigureAwait(th));
var data = await(await reader.ReadAsync().ConfigureAwait(th)).ToList().ConfigureAwait(th);
Assert.Equal((60 + 2) * 4, data.Count);
Assert.Equal(new Freq.Data(NodaTime.Instant.FromUtc(2017, 8, 2, 11, 0, 15), Frequency.FromHertz(49.910)), data.First());
Assert.Equal(new Freq.Data(NodaTime.Instant.FromUtc(2017, 8, 2, 12, 2, 0), Frequency.FromHertz(50.040)), data.Last());
}, startInstant: NodaTime.Instant.FromUtc(2017, 8, 2, 12, 0));
}