feat: ship agent-first mission control v0.2.57

2026-07-31 22:39:47 +02:00
parent 3bc7622977
commit f5552218bc
535 changed files with 95242 additions and 8791 deletions
@@ -0,0 +1,107 @@
+using System.Diagnostics.Metrics;
+using Microsoft.AspNetCore.Http;
+using Nexus.Api.Controllers;
+using Nexus.Api.Models;
+using Nexus.Api.Observability;
+using Xunit;
+
+namespace Nexus.Api.Tests;
+
+public sealed class BrowserTelemetryControllerTests
+{
+    [Fact]
+    public void Record_AcceptsAllowlistedContentFreeMetric()
+    {
+        var controller = new BrowserTelemetryController();
+        var result = controller.Record(new BrowserMetricRequest(
+            "board_content_visible",
+            314.2,
+            "custom",
+            "Task Board",
+            "test",
+            "spa",
+            "live",
+            null));
+
+        Assert.Equal(StatusCodes.Status204NoContent, ResultStatusCode(result));
+    }
+
+    [Fact]
+    public void Record_RejectsUnknownMetricAndInvalidValue()
+    {
+        var controller = new BrowserTelemetryController();
+
+        Assert.Equal(
+            StatusCodes.Status400BadRequest,
+            ResultStatusCode(controller.Record(new BrowserMetricRequest(
+                "task-content",
+                1,
+                "custom",
+                "Tasks",
+                "test",
+                "spa",
+                "live",
+                null))));
+        Assert.Equal(
+            StatusCodes.Status400BadRequest,
+            ResultStatusCode(controller.Record(new BrowserMetricRequest(
+                "LCP",
+                double.PositiveInfinity,
+                "good",
+                "Tasks",
+                "test",
+                "navigate",
+                "unknown",
+                null))));
+    }
+
+    [Fact]
+    public void Record_RoutesClsToUnitlessScoreAndDurationsToMilliseconds()
+    {
+        var measurements = new List<(string Name, string? Unit, double Value)>();
+        using var listener = new MeterListener();
+        listener.InstrumentPublished = (instrument, activeListener) =>
+        {
+            if (instrument.Meter.Name == NexusTelemetry.SourceName &&
+                instrument.Name is "nexus.browser.score" or "nexus.browser.duration")
+            {
+                activeListener.EnableMeasurementEvents(instrument);
+            }
+        };
+        listener.SetMeasurementEventCallback<double>((instrument, value, _, _) =>
+            measurements.Add((instrument.Name, instrument.Unit, value)));
+        listener.Start();
+
+        var controller = new BrowserTelemetryController();
+        controller.Record(new BrowserMetricRequest(
+            "CLS",
+            0.123456,
+            "good",
+            "Dashboard",
+            "test",
+            "navigate",
+            "live",
+            null));
+        controller.Record(new BrowserMetricRequest(
+            "LCP",
+            1234.5678,
+            "good",
+            "Dashboard",
+            "test",
+            "navigate",
+            "live",
+            null));
+
+        Assert.Contains(
+            measurements,
+            item => item is ("nexus.browser.score", "1", 0.123456));
+        Assert.Contains(
+            measurements,
+            item => item is ("nexus.browser.duration", "ms", 1234.5678));
+    }
+
+    private static int? ResultStatusCode(IResult result)
+        => result is IStatusCodeHttpResult statusCodeResult
+            ? statusCodeResult.StatusCode
+            : null;
+}