Initial commit: SpdUp Windows Gaming Booster v1.0.0

- .NET 8 WPF app with full MVVM architecture
- One-click boost: CPU, RAM, GPU, network, services, timer resolution
- Real-time system monitor (LibreHardwareMonitor)
- Auto game detection (30+ games)
- RAM optimizer with kernel-level cleanup
- Network optimizer (TCP registry tweaks)
- Service manager, process manager, shader cache cleaner
- Desktop widget overlay
- Debug log viewer
- Custom dark gaming theme with trans pride colors
- 84 unit tests (xUnit)
- Inno Setup installer script
- Landing page website

SpdUp.Tests/ServiceTests.cs

@@ -0,0 +1,150 @@
+using SpdUp.Models;
+using SpdUp.Services;
+
+namespace SpdUp.Tests;
+
+/// <summary>
+/// Tests for services that can be tested without admin/system access.
+/// </summary>
+public class ServiceTests
+{
+    // ── NetworkService.PingAsync ──────────────────────────────
+
+    [Fact]
+    public async Task PingAsync_Localhost_ReturnsPositive()
+    {
+        var ms = await NetworkService.PingAsync("127.0.0.1", 2000);
+        Assert.True(ms >= 0, $"Ping to localhost should succeed, got {ms}");
+    }
+
+    [Fact]
+    public async Task PingAsync_InvalidHost_ReturnsNegative()
+    {
+        var ms = await NetworkService.PingAsync("0.0.0.0", 500);
+        // 0.0.0.0 typically fails or returns -1
+        // On some machines it may succeed — accept either
+        Assert.True(ms >= -1);
+    }
+
+    // ── GameDetectionService ─────────────────────────────────
+
+    [Fact]
+    public void GameDetectionService_InitialState_NoGameDetected()
+    {
+        var settings = new AppSettings();
+        using var gds = new GameDetectionService(settings);
+
+        Assert.Null(gds.CurrentGameProcess);
+    }
+
+    [Fact]
+    public void GameDetectionService_AddGameProcess()
+    {
+        var settings = new AppSettings();
+        using var gds = new GameDetectionService(settings);
+
+        gds.AddGameProcess("TestGame");
+        // AddGameProcess should not throw
+    }
+
+    [Fact]
+    public void GameDetectionService_StartAndStop_DoesNotThrow()
+    {
+        var settings = new AppSettings();
+        using var gds = new GameDetectionService(settings);
+
+        gds.Start(60000); // very long interval so it doesn't actually poll during test
+        gds.Stop();
+    }
+
+    [Fact]
+    public void GameDetectionService_Dispose_DoesNotThrow()
+    {
+        var settings = new AppSettings();
+        var gds = new GameDetectionService(settings);
+        gds.Dispose();
+        // Double dispose should not throw
+        gds.Dispose();
+    }
+
+    // ── OptimizationService ──────────────────────────────────
+
+    [Fact]
+    public void OptimizationService_InitialState()
+    {
+        var settings = new AppSettings();
+        var svc = new OptimizationService(settings);
+
+        Assert.False(svc.IsBoosted);
+        Assert.Null(svc.BoostedProcessName);
+    }
+
+    [Fact]
+    public void OptimizationService_Events_CanSubscribe()
+    {
+        var settings = new AppSettings();
+        var svc = new OptimizationService(settings);
+
+        bool activated = false;
+        bool deactivated = false;
+        svc.BoostActivated += _ => activated = true;
+        svc.BoostDeactivated += () => deactivated = true;
+
+        // Just verify event subscription doesn't throw
+        Assert.False(activated);
+        Assert.False(deactivated);
+    }
+
+    // ── ServiceManagementService ─────────────────────────────
+
+    [Fact]
+    public void KnownNonCriticalServices_ContainsExpectedEntries()
+    {
+        var known = ServiceManagementService.KnownNonCriticalServices;
+
+        Assert.True(known.ContainsKey("SysMain"));
+        Assert.True(known.ContainsKey("WSearch"));
+        Assert.True(known.ContainsKey("DiagTrack"));
+        Assert.True(known.ContainsKey("XblAuthManager"));
+        Assert.True(known.Count >= 10, "Should have at least 10 known services");
+    }
+
+    [Fact]
+    public void GetServiceList_NonExistentService_ReturnsNotFound()
+    {
+        var entries = ServiceManagementService.GetServiceList(new[] { "SpdUpFakeService12345" });
+
+        Assert.Single(entries);
+        Assert.Equal("NotFound", entries[0].Status);
+        Assert.Equal("SpdUpFakeService12345", entries[0].ServiceName);
+    }
+
+    [Fact]
+    public void GetServiceList_EmptyInput_ReturnsEmpty()
+    {
+        var entries = ServiceManagementService.GetServiceList(Array.Empty<string>());
+        Assert.Empty(entries);
+    }
+
+    // ── ShaderCleanResult ────────────────────────────────────
+
+    [Fact]
+    public void ShaderCleanResult_MBFreed_LargeValue()
+    {
+        var r = new ShaderCleanResult(100, 1_073_741_824); // 1 GB
+        Assert.Equal(1024.0, r.MBFreed, 0.1);
+    }
+
+    // ── RamOptimizationService ───────────────────────────────
+
+    [Fact]
+    public void RamOptimizationService_GetMemoryStatus_ReturnsValidValues()
+    {
+        var (totalMB, availMB, loadPercent) = RamOptimizationService.GetMemoryStatus();
+
+        Assert.True(totalMB > 0, "Total RAM should be > 0");
+        Assert.True(availMB > 0, "Available RAM should be > 0");
+        Assert.True(availMB <= totalMB, "Available should be <= total");
+        Assert.InRange(loadPercent, (uint)1, (uint)100);
+    }
+}