Merge branch 'main' into codex/ipc

LanMountainDesktop.Tests/CommandContextTests.cs

@@ -0,0 +1,25 @@
+using LanMountainDesktop.Launcher;
+using Xunit;
+
+namespace LanMountainDesktop.Tests;
+
+public sealed class CommandContextTests
+{
+    public static TheoryData<string[], string> LaunchSourceCases => new()
+    {
+        { [], "normal" },
+        { ["preview-oobe"], "debug-preview" },
+        { ["apply-update"], "apply-update" },
+        { ["--source", "plugin.lmdp", "--plugins-dir", "plugins", "--result", "result.json"], "plugin-install" },
+        { ["launch", "--launch-source", "postinstall"], "postinstall" }
+    };
+
+    [Theory]
+    [MemberData(nameof(LaunchSourceCases))]
+    public void FromArgs_InfersExpectedLaunchSource(string[] args, string expectedLaunchSource)
+    {
+        var context = CommandContext.FromArgs(args);
+
+        Assert.Equal(expectedLaunchSource, context.LaunchSource);
+    }
+}

LanMountainDesktop.Tests/LanMountainDesktop.Tests.csproj

@@ -18,5 +18,6 @@
 
   <ItemGroup>
     <ProjectReference Include="..\LanMountainDesktop\LanMountainDesktop.csproj" />
+    <ProjectReference Include="..\LanMountainDesktop.Launcher\LanMountainDesktop.Launcher.csproj" />
   </ItemGroup>
 </Project>

LanMountainDesktop.Tests/OobeStateServiceTests.cs

@@ -0,0 +1,124 @@
+using System.Text.Json;
+using LanMountainDesktop.Launcher;
+using LanMountainDesktop.Launcher.Models;
+using LanMountainDesktop.Launcher.Services;
+using Xunit;
+
+namespace LanMountainDesktop.Tests;
+
+public sealed class OobeStateServiceTests : IDisposable
+{
+    private readonly string _tempRoot = Path.Combine(Path.GetTempPath(), "LanMountainDesktop.Tests", nameof(OobeStateServiceTests), Guid.NewGuid().ToString("N"));
+
+    [Fact]
+    public void Evaluate_ReturnsFirstRun_ForNormalLaunch_WhenStateIsMissing()
+    {
+        var service = CreateService();
+        var context = CommandContext.FromArgs(["launch"]);
+
+        var decision = service.Evaluate(context);
+
+        Assert.Equal(OobeStateStatus.FirstRun, decision.Status);
+        Assert.True(decision.ShouldShowOobe);
+        Assert.Equal("normal", decision.LaunchSource);
+    }
+
+    [Fact]
+    public void Evaluate_ReturnsCompleted_WhenStateFileExists()
+    {
+        var statePath = GetStatePath();
+        Directory.CreateDirectory(Path.GetDirectoryName(statePath)!);
+        var state = new OobeStateFile
+        {
+            SchemaVersion = 1,
+            CompletedAtUtc = DateTimeOffset.UtcNow.ToString("O"),
+            UserName = "tester",
+            UserSid = "S-1-5-test",
+            LaunchSource = "normal"
+        };
+        File.WriteAllText(statePath, JsonSerializer.Serialize(state));
+
+        var service = CreateService();
+        var context = CommandContext.FromArgs(["launch"]);
+
+        var decision = service.Evaluate(context);
+
+        Assert.Equal(OobeStateStatus.Completed, decision.Status);
+        Assert.False(decision.ShouldShowOobe);
+    }
+
+    [Fact]
+    public void Evaluate_MigratesLegacyMarker_AndTreatsItAsCompleted()
+    {
+        var legacyMarkerPath = GetLegacyMarkerPath();
+        Directory.CreateDirectory(Path.GetDirectoryName(legacyMarkerPath)!);
+        File.WriteAllText(legacyMarkerPath, DateTimeOffset.UtcNow.ToString("O"));
+
+        var service = CreateService();
+        var context = CommandContext.FromArgs(["launch"]);
+
+        var decision = service.Evaluate(context);
+
+        Assert.Equal(OobeStateStatus.Completed, decision.Status);
+        Assert.True(decision.UsedLegacyMarker);
+        Assert.True(decision.MigratedLegacyMarker);
+        Assert.True(File.Exists(GetStatePath()));
+        Assert.False(File.Exists(legacyMarkerPath));
+    }
+
+    [Fact]
+    public void Evaluate_SuppressesOobe_ForElevatedFirstRun()
+    {
+        var service = CreateService(new LauncherExecutionSnapshot(true, "tester", "S-1-5-test"));
+        var context = CommandContext.FromArgs(["launch"]);
+
+        var decision = service.Evaluate(context);
+
+        Assert.Equal(OobeStateStatus.Suppressed, decision.Status);
+        Assert.False(decision.ShouldShowOobe);
+        Assert.Equal("oobe_suppressed_elevated", decision.ResultCode);
+    }
+
+    [Fact]
+    public void Evaluate_ReturnsUnavailable_ForInvalidStateFile()
+    {
+        var statePath = GetStatePath();
+        Directory.CreateDirectory(Path.GetDirectoryName(statePath)!);
+        File.WriteAllText(statePath, "{ this is not valid json }");
+
+        var service = CreateService();
+        var context = CommandContext.FromArgs(["launch"]);
+
+        var decision = service.Evaluate(context);
+
+        Assert.Equal(OobeStateStatus.Unavailable, decision.Status);
+        Assert.False(decision.ShouldShowOobe);
+        Assert.Equal("oobe_state_unavailable", decision.ResultCode);
+    }
+
+    public void Dispose()
+    {
+        try
+        {
+            if (Directory.Exists(_tempRoot))
+            {
+                Directory.Delete(_tempRoot, recursive: true);
+            }
+        }
+        catch
+        {
+        }
+    }
+
+    private OobeStateService CreateService(LauncherExecutionSnapshot? executionSnapshot = null)
+    {
+        return new OobeStateService(
+            appRoot: _tempRoot,
+            stateRootOverride: _tempRoot,
+            executionSnapshot: executionSnapshot ?? new LauncherExecutionSnapshot(false, "tester", "S-1-5-test"));
+    }
+
+    private string GetStatePath() => Path.Combine(_tempRoot, ".launcher", "state", "oobe-state.json");
+
+    private string GetLegacyMarkerPath() => Path.Combine(_tempRoot, ".launcher", "state", "first_run_completed");
+}

LanMountainDesktop.Tests/PluginInstallerServiceTests.cs

@@ -0,0 +1,42 @@
+using LanMountainDesktop.Launcher.Services;
+using Xunit;
+
+namespace LanMountainDesktop.Tests;
+
+public sealed class PluginInstallerServiceTests : IDisposable
+{
+    private readonly string _tempRoot = Path.Combine(Path.GetTempPath(), "LanMountainDesktop.Tests", nameof(PluginInstallerServiceTests), Guid.NewGuid().ToString("N"));
+
+    [Fact]
+    public void InstallPackage_ReturnsElevationRequired_ForOutsideUserScope_OnWindows()
+    {
+        if (!OperatingSystem.IsWindows())
+        {
+            return;
+        }
+
+        Directory.CreateDirectory(_tempRoot);
+        var packagePath = Path.Combine(_tempRoot, "sample.lmdp");
+        File.WriteAllText(packagePath, "placeholder");
+
+        var service = new PluginInstallerService();
+        var result = service.InstallPackage(packagePath, Path.Combine(_tempRoot, "Plugins"));
+
+        Assert.False(result.Success);
+        Assert.Equal("plugin_elevation_required", result.Code);
+    }
+
+    public void Dispose()
+    {
+        try
+        {
+            if (Directory.Exists(_tempRoot))
+            {
+                Directory.Delete(_tempRoot, recursive: true);
+            }
+        }
+        catch
+        {
+        }
+    }
+}