ci: consolidate platform pipelines and test prerequisites on macOS support

MeetingAssistant.Tests/MacOsMeetingIntegrationTests.cs

@@ -1,13 +1,14 @@
 using System.Net.Http.Json;
 using MeetingAssistant.Calendar;
 using MeetingAssistant.MacOs;
+using MeetingAssistant.Notifications;
 using MeetingAssistant.MeetingNotes;
 using MeetingAssistant.Screenshots;
 using MeetingAssistant.Transcription;
 using MeetingAssistant.Workflow;
-using Microsoft.AspNetCore.Mvc.Testing;
 using Microsoft.Extensions.DependencyInjection;
 using Microsoft.Extensions.Logging.Abstractions;
+using Microsoft.Extensions.Hosting;
 
 namespace MeetingAssistant.Tests;
 
@@ -18,6 +19,10 @@ public sealed class MacOsMeetingIntegrationTests
     {
         var macServices = new ServiceCollection().AddLogging();
         var unsupportedServices = new ServiceCollection().AddLogging();
+        using var host = new HostBuilder().Build();
+        macServices.AddSingleton(TimeProvider.System);
+        macServices.AddSingleton(host.Services.GetRequiredService<IHostApplicationLifetime>());
+        macServices.AddSingleton<DesktopUserRequestStore>();
 
         MacOsMeetingIntegrationRegistration.Add(macServices, isMacOs: true);
         MacOsMeetingIntegrationRegistration.Add(unsupportedServices, isMacOs: false);
@@ -96,39 +101,20 @@ public sealed class MacOsMeetingIntegrationTests
     }
 
     [Fact]
-    public async Task MacOsPromptAndScreenshotUseNativeClientResults()
+    public async Task MacOsScreenshotAndCropUseNativeClientResults()
     {
         var screenshot = new ActiveWindowScreenshot([137, 80, 78, 71], "Meeting deck");
         var client = new StubMacOsDesktopIntegrationClient(
             screenshot: screenshot,
             promptResponse: MeetingStartPromptResponse.Record);
-        IMeetingStartPromptService prompt = new MacOsMeetingStartPromptService(
-            client,
-            NullLogger<MacOsMeetingStartPromptService>.Instance);
         IActiveWindowScreenshotCapture capture = client;
         IScreenshotImageCropper cropper = client;
-        MeetingStartPromptResponse? callbackResponse = null;
-        var request = new MeetingStartPromptRequest(new CalendarMeeting(
-            "event-1",
-            "Project sync",
-            DateTimeOffset.Now,
-            DateTimeOffset.Now.AddHours(1)));
-
-        await prompt.ShowPromptAsync(
-            request,
-            (response, _) =>
-            {
-                callbackResponse = response;
-                return Task.CompletedTask;
-            },
-            CancellationToken.None);
         var captured = await capture.CaptureAsync(CancellationToken.None);
         var croppedPath = await cropper.SaveCroppedScreenshotAsync(
             "meeting.png",
             new ScreenshotCropCoordinates(1, 2, 3, 4),
             CancellationToken.None);
 
-        Assert.Equal(MeetingStartPromptResponse.Record, callbackResponse);
         Assert.Equal(screenshot, captured);
         Assert.Equal("meeting.png.cropped.png", croppedPath);
     }
@@ -136,7 +122,7 @@ public sealed class MacOsMeetingIntegrationTests
     [MacOsFact]
     public async Task MacOsCapabilityEndpointReportsEnabledRealProviders()
     {
-        await using var factory = new WebApplicationFactory<Program>();
+        await using var factory = new IsolatedApplicationFactory();
         using var client = factory.CreateClient();
 
         var report = await client.GetFromJsonAsync<PlatformCapabilityReport>(