Premiere commit - Omika

2026-10-23 18:46:50 +02:00
commit 8ea76c1b24
2155 changed files with 984301 additions and 0 deletions
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+using System.Diagnostics;
+using Omika.Core.Configuration;
+using Omika.Core.Observability;
+using Omika.Core.Observability.Diagnostic;
+
+namespace Omika.Tests.Observability.Diagnostic;
+
+public class OmikaLocalDiagnosticsTests : IDisposable
+{
+    private readonly string _dir = DiagnosticTestHarness.CreateTempDirectory();
+
+    [Fact]
+    public async Task EndToEnd_EventWrittenWithSessionContext()
+    {
+        var host = new OmikaLocalDiagnostics(new LocalDiagnosticOptions { Directory = _dir });
+        host.Start();
+
+        host.Telemetry.Track(new TelemetryEvent { EventCode = TelemetryEventCodes.MobileAppStarted });
+
+        await DiagnosticTestHarness.WaitUntilAsync(() => host.Queue.Count == 0);
+        await host.StopAsync();
+
+        string content = File.ReadAllText(Assert.Single(Directory.EnumerateFiles(_dir, "*.jsonl")));
+        Assert.Contains(host.Session.SessionId.ToString("N"), content);
+        Assert.Contains("\"sessionId\"", content);
+    }
+
+    [Fact]
+    public async Task TelemetryDisabled_NoFileCreated()
+    {
+        var host = new OmikaLocalDiagnostics(
+            new LocalDiagnosticOptions { Directory = _dir },
+            new ObservabilityOptions { Enabled = false });
+        host.Start();
+
+        host.Telemetry.Track(new TelemetryEvent { EventCode = TelemetryEventCodes.MobileAppStarted });
+
+        await Task.Delay(150);
+        await host.StopAsync();
+
+        Assert.Empty(Directory.EnumerateFiles(_dir, "*.jsonl"));
+    }
+
+    [Fact]
+    public async Task StopAsync_IsBounded_AndNeverThrows()
+    {
+        var host = new OmikaLocalDiagnostics(new LocalDiagnosticOptions
+        {
+            Directory = _dir,
+            FlushTimeout = TimeSpan.FromMilliseconds(100)
+        });
+        host.Start();
+
+        for (int i = 0; i < 20; i++)
+        {
+            host.Telemetry.Track(new TelemetryEvent { EventCode = TelemetryEventCodes.MobileAppStarted });
+        }
+
+        var stopwatch = Stopwatch.StartNew();
+        await host.StopAsync();
+        stopwatch.Stop();
+
+        Assert.True(stopwatch.Elapsed < TimeSpan.FromSeconds(2));
+    }
+
+    [Fact]
+    public async Task Saturation_100kEvents_Bounded_NoException()
+    {
+        var host = new OmikaLocalDiagnostics(new LocalDiagnosticOptions { Directory = _dir });
+        host.Start();
+
+        for (int i = 0; i < 100_000; i++)
+        {
+            host.Telemetry.Track(new TelemetryEvent { EventCode = TelemetryEventCodes.MobileAppStarted });
+        }
+
+        await host.StopAsync();
+
+        Assert.True(Directory.EnumerateFiles(_dir, "*.jsonl").Count() <= 5);
+    }
+
+    public void Dispose() => DiagnosticTestHarness.DeleteDirectory(_dir);
+}