Add failing test

test/Velopack.Packaging.Tests/OsxPackTests.cs

@@ -0,0 +1,39 @@
+using System.Runtime.Versioning;
+using Velopack.Compression;
+
+namespace Velopack.Packaging.Tests;
+
+[SupportedOSPlatform("osx")]
+public class OsxPackTests
+{
+    private readonly ITestOutputHelper _output;
+
+    public OsxPackTests(ITestOutputHelper output)
+    {
+        _output = output;
+    }
+
+    [SkippableFact]
+    public void PackBuildUsesAppTitleAsBundleName()
+    {
+        Skip.IfNot(VelopackRuntimeInfo.IsOSX);
+
+        using var logger = _output.BuildLoggerFor<OsxPackTests>();
+
+        using var _1 = Utility.GetTempDirectory(out var tmpOutput);
+        using var _2 = Utility.GetTempDirectory(out var tmpReleaseDir);
+        using var _3 = Utility.GetTempDirectory(out var unzipDir);
+
+        const string id = "MyAppId";
+        const string title = "MyAppTitle";
+        const string channel = "asd123";
+
+        TestApp.PackTestApp(id, "0.0.1", string.Empty, tmpReleaseDir, logger, channel: channel, packTitle: title);
+
+        var portablePath = Path.Combine(tmpReleaseDir, $"{id}-{channel}-Portable.zip");
+        EasyZip.ExtractZipToDirectory(logger, portablePath, unzipDir);
+
+        var bundlePath = Path.Combine(unzipDir, $"{title}.app");
+        Assert.True(Directory.Exists(bundlePath));
+    }
+}