Fixes unstable transcript test.
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Ben
parent
e0cbf8c84d
commit
bebeb3766e
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@ -1,135 +0,0 @@
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using Logging;
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using NUnit.Framework;
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using OverwatchTranscript;
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namespace FrameworkTests.OverwatchTranscript
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{
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[TestFixture]
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public class TranscriptTests
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{
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private const string TranscriptFilename = "testtranscript.owts";
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private const string HeaderKey = "testHeader";
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private const string HeaderData = "abcdef";
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private const string EventData0 = "12345";
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private const string EventData1 = "678";
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private const string EventData2 = "90";
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private const string EventData3 = "-=";
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private readonly DateTime t0 = DateTime.UtcNow;
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private readonly DateTime t1 = DateTime.UtcNow.AddMinutes(1);
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private readonly DateTime t2 = DateTime.UtcNow.AddMinutes(3);
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[Test]
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public void WriteAndRun()
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{
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WriteTranscript();
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ReadTranscript();
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File.Delete(TranscriptFilename);
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}
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private void WriteTranscript()
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{
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var log = new ConsoleLog();
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var writer = Transcript.NewWriter(log);
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writer.AddHeader(HeaderKey, new TestHeader
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{
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HeaderData = HeaderData
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});
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writer.Add(t0, new MyEvent
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{
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EventData = EventData0
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});
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writer.Add(t2, new MyEvent
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{
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EventData = EventData3
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});
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writer.Add(t1, new MyEvent
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{
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EventData = EventData1
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});
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writer.Add(t1, new MyEvent
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{
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EventData = EventData2
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});
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if (File.Exists(TranscriptFilename)) File.Delete(TranscriptFilename);
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writer.Write(TranscriptFilename);
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}
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private void ReadTranscript()
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{
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var reader = Transcript.NewReader(TranscriptFilename);
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var header = reader.GetHeader<TestHeader>(HeaderKey);
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Assert.That(header.HeaderData, Is.EqualTo(HeaderData));
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Assert.That(reader.Header.NumberOfMoments, Is.EqualTo(3));
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Assert.That(reader.Header.NumberOfEvents, Is.EqualTo(4));
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Assert.That(reader.Header.EarliestUtc, Is.EqualTo(t0));
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Assert.That(reader.Header.LatestUtc, Is.EqualTo(t2));
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var moments = new List<ActivateMoment>();
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var events = new List<ActivateEvent<MyEvent>>();
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reader.AddMomentHandler(moments.Add);
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reader.AddEventHandler<MyEvent>(events.Add);
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Assert.That(moments.Count, Is.EqualTo(0));
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Assert.That(events.Count, Is.EqualTo(0));
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reader.Next();
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Assert.That(moments.Count, Is.EqualTo(1));
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Assert.That(events.Count, Is.EqualTo(1));
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reader.Next();
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Assert.That(moments.Count, Is.EqualTo(2));
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Assert.That(events.Count, Is.EqualTo(3));
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reader.Next();
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Assert.That(moments.Count, Is.EqualTo(3));
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Assert.That(events.Count, Is.EqualTo(4));
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reader.Next();
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Assert.That(moments.Count, Is.EqualTo(3));
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Assert.That(events.Count, Is.EqualTo(4));
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AssertMoment(moments[0], utc: t0, duration: t1 - t0, index: 0);
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AssertMoment(moments[1], utc: t1, duration: t2 - t1, index: 1);
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AssertMoment(moments[2], utc: t2, duration: null, index: 2);
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AssertEvent(events[0], utc: t0, duration: t1 - t0, index: 0, data: EventData0);
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AssertEvent(events[1], utc: t1, duration: t2 - t1, index: 1, data: EventData1);
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AssertEvent(events[2], utc: t1, duration: t2 - t1, index: 1, data: EventData2);
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AssertEvent(events[3], utc: t2, duration: null, index: 2, data: EventData3);
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reader.Close();
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}
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private void AssertMoment(ActivateMoment m, DateTime utc, TimeSpan? duration, int index)
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{
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Assert.That(m.Utc, Is.EqualTo(utc));
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Assert.That(m.Duration, Is.EqualTo(duration));
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Assert.That(m.Index, Is.EqualTo(index));
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}
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private void AssertEvent(ActivateEvent<MyEvent> e, DateTime utc, TimeSpan? duration, int index, string data)
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{
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Assert.That(e.Moment.Utc, Is.EqualTo(utc));
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Assert.That(e.Moment.Duration, Is.EqualTo(duration));
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Assert.That(e.Moment.Index, Is.EqualTo(index));
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Assert.That(e.Payload.EventData, Is.EqualTo(data));
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}
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}
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public class TestHeader
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{
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public string HeaderData { get; set; } = string.Empty;
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}
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public class MyEvent
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{
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public string EventData { get; set; } = string.Empty;
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}
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}
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@ -2,7 +2,7 @@
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using NUnit.Framework;
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using OverwatchTranscript;
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namespace FrameworkTests.OverwatchTranscript
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namespace FrameworkTests.OverwatchTranscriptTests
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{
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[TestFixture]
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public class TranscriptLargeTests
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@ -0,0 +1,229 @@
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using Logging;
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using Newtonsoft.Json;
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using NUnit.Framework;
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using OverwatchTranscript;
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using System.IO.Compression;
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namespace FrameworkTests.OverwatchTranscriptTests
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{
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[TestFixture]
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public class TranscriptTests
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{
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private const string TranscriptFilename = "testtranscript.owts";
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private const string HeaderKey = "testHeader";
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private const string HeaderData = "abcdef";
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private const string EventData0 = "12345";
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private const string EventData1 = "678";
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private const string EventData2 = "90";
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private const string EventData3 = "-=";
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private readonly DateTime t0 = DateTime.UtcNow;
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private readonly DateTime t1 = DateTime.UtcNow.AddMinutes(1);
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private readonly DateTime t2 = DateTime.UtcNow.AddMinutes(3);
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[Test]
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[Combinatorial]
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public void WriteAndRun()
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{
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WriteTranscript();
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AssertFileContent();
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ReadTranscript();
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File.Delete(TranscriptFilename);
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}
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private void WriteTranscript()
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{
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var log = new ConsoleLog();
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var writer = Transcript.NewWriter(log);
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writer.AddHeader(HeaderKey, new TestHeader
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{
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HeaderData = HeaderData
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});
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writer.Add(t0, new MyEvent
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{
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EventData = EventData0
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});
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writer.Add(t2, new MyEvent
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{
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EventData = EventData3
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});
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writer.Add(t1, new MyEvent
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{
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EventData = EventData1
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});
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writer.Add(t1, new MyEvent
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{
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EventData = EventData2
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});
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if (File.Exists(TranscriptFilename)) File.Delete(TranscriptFilename);
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writer.Write(TranscriptFilename);
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}
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private void ReadTranscript()
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{
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var reader = Transcript.NewReader(TranscriptFilename);
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var header = reader.GetHeader<TestHeader>(HeaderKey);
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Assert.That(header.HeaderData, Is.EqualTo(HeaderData));
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Assert.That(reader.Header.NumberOfMoments, Is.EqualTo(3));
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Assert.That(reader.Header.NumberOfEvents, Is.EqualTo(4));
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Assert.That(reader.Header.EarliestUtc, Is.EqualTo(t0));
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Assert.That(reader.Header.LatestUtc, Is.EqualTo(t2));
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var moments = new List<ActivateMoment>();
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var events = new List<ActivateEvent<MyEvent>>();
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reader.AddMomentHandler(moments.Add);
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reader.AddEventHandler<MyEvent>(events.Add);
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var timeout = 10;
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while (moments.Count < 3 && events.Count < 4)
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{
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Thread.Sleep(10);
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reader.Next();
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timeout--;
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if (timeout == 0) Assert.Fail("Events not received.");
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}
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reader.Next();
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Assert.That(moments.Count, Is.EqualTo(3));
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Assert.That(events.Count, Is.EqualTo(4));
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AssertMoment(moments[0], utc: t0, duration: t1 - t0, index: 0);
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AssertMoment(moments[1], utc: t1, duration: t2 - t1, index: 1);
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AssertMoment(moments[2], utc: t2, duration: null, index: 2);
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AssertEvent(events, utc: t0, duration: t1 - t0, index: 0, data: EventData0);
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AssertEvent(events, utc: t1, duration: t2 - t1, index: 1, data: EventData2);
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AssertEvent(events, utc: t1, duration: t2 - t1, index: 1, data: EventData1);
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AssertEvent(events, utc: t2, duration: null, index: 2, data: EventData3);
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reader.Close();
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}
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private void AssertMoment(ActivateMoment m, DateTime utc, TimeSpan? duration, int index)
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{
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Assert.That(m.Utc, Is.EqualTo(utc));
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Assert.That(m.Duration, Is.EqualTo(duration));
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Assert.That(m.Index, Is.EqualTo(index));
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}
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private void AssertEvent(List<ActivateEvent<MyEvent>> events, DateTime utc, TimeSpan? duration, int index, string data)
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{
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var e = events.SingleOrDefault(e => e.Moment.Utc == utc && e.Payload.EventData == data);
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if (e == null) Assert.Fail("Event not found");
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Assert.That(e.Moment.Utc, Is.EqualTo(utc));
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Assert.That(e.Moment.Duration, Is.EqualTo(duration));
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Assert.That(e.Moment.Index, Is.EqualTo(index));
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Assert.That(e.Payload.EventData, Is.EqualTo(data));
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}
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private void AssertFileContent()
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{
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using var zip = ZipFile.OpenRead(TranscriptFilename);
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Assert.That(zip.Entries.Count, Is.EqualTo(2));
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foreach (var entry in zip.Entries)
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{
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if (entry.Name == "transcript.json")
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{
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var transcript = ZipEntryJson<OverwatchTranscript.OverwatchTranscript>(entry);
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AssertTranscript(transcript);
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}
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else
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{
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var moments = ZipEntryToMoments(entry);
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AssertMoments(moments);
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}
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}
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}
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private void AssertTranscript(OverwatchTranscript.OverwatchTranscript transcript)
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{
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Assert.That(transcript.Header.Common.NumberOfMoments, Is.EqualTo(3));
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Assert.That(transcript.Header.Common.NumberOfEvents, Is.EqualTo(4));
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Assert.That(transcript.Header.Common.EarliestUtc, Is.EqualTo(t0));
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Assert.That(transcript.Header.Common.LatestUtc, Is.EqualTo(t2));
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Assert.That(transcript.Header.Entries.Length, Is.EqualTo(1));
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Assert.That(transcript.Header.Entries[0].Key, Is.EqualTo(HeaderKey));
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Assert.That(transcript.Header.Entries[0].Value, Is.EqualTo("{\"HeaderData\":\"abcdef\"}"));
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Assert.That(transcript.MomentReferences.Length, Is.EqualTo(1));
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Assert.That(transcript.MomentReferences[0].NumberOfMoments, Is.EqualTo(3));
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Assert.That(transcript.MomentReferences[0].NumberOfEvents, Is.EqualTo(4));
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Assert.That(transcript.MomentReferences[0].EarliestUtc, Is.EqualTo(t0));
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Assert.That(transcript.MomentReferences[0].LatestUtc, Is.EqualTo(t2));
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}
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private void AssertMoments(OverwatchMoment[] moments)
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{
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Assert.That(moments.Length, Is.EqualTo(3));
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Assert.That(moments[0].Utc, Is.EqualTo(t0));
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Assert.That(moments[0].Events.Length, Is.EqualTo(1));
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Assert.That(moments[0].Events[0].Type, Is.EqualTo("FrameworkTests.OverwatchTranscriptTests.MyEvent"));
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Assert.That(moments[0].Events[0].Payload, Is.EqualTo("{\"EventData\":\"12345\"}"));
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Assert.That(moments[1].Utc, Is.EqualTo(t1));
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Assert.That(moments[1].Events.Length, Is.EqualTo(2));
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Assert.That(moments[1].Events[0].Type, Is.EqualTo("FrameworkTests.OverwatchTranscriptTests.MyEvent"));
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Assert.That(moments[1].Events[1].Type, Is.EqualTo("FrameworkTests.OverwatchTranscriptTests.MyEvent"));
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// output order is not guaranteed:
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var payloads = moments[1].Events.Select(e => e.Payload).ToArray();
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CollectionAssert.AreEquivalent(new[]
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{
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"{\"EventData\":\"90\"}",
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"{\"EventData\":\"678\"}"
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}, payloads);
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Assert.That(moments[2].Utc, Is.EqualTo(t2));
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Assert.That(moments[2].Events.Length, Is.EqualTo(1));
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Assert.That(moments[2].Events[0].Type, Is.EqualTo("FrameworkTests.OverwatchTranscriptTests.MyEvent"));
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Assert.That(moments[2].Events[0].Payload, Is.EqualTo("{\"EventData\":\"-=\"}"));
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}
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private T ZipEntryJson<T>(ZipArchiveEntry? entry)
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{
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if (entry == null) Assert.Fail("entry is null");
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using var stream = entry!.Open();
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using var reader = new StreamReader(stream);
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var json = reader.ReadToEnd();
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var result = JsonConvert.DeserializeObject<T>(json);
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if (result == null) Assert.Fail("didn't deserialize");
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return result!;
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}
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private OverwatchMoment[] ZipEntryToMoments(ZipArchiveEntry? entry)
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{
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var result = new List<OverwatchMoment>();
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if (entry == null) Assert.Fail("entry is null");
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using var stream = entry!.Open();
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using var reader = new StreamReader(stream);
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var line = reader.ReadLine();
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while (!string.IsNullOrEmpty(line))
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{
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var moment = JsonConvert.DeserializeObject<OverwatchMoment>(line);
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if (moment != null) result.Add(moment);
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line = reader.ReadLine();
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}
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return result.ToArray();
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}
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}
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public class TestHeader
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{
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public string HeaderData { get; set; } = string.Empty;
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}
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public class MyEvent
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{
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public string EventData { get; set; } = string.Empty;
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}
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}
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