Add migration test from velo 0.0.84

test/LegacyTestApp/BuildVelopack0084.ps1

@@ -0,0 +1,7 @@
+
+
+dotnet build -c Release -p:UseVelopack=0.0.84
+
+dotnet tool install vpk --version 0.0.84 --tool-path bin/vpk
+
+./bin/vpk/vpk.exe pack -u LegacyTestApp -v 1.0.0 -p bin/Release/net48

test/LegacyTestApp/LegacyTestApp.csproj

@@ -6,18 +6,23 @@
     <LangVersion>latest</LangVersion>
     <!--<UseClowd>2.11.1</UseClowd>-->
     <!--<UseClowd>3.0.210-*</UseClowd>-->
+    <!--<UseVelopack>0.0.84</UseVelopack>-->
   </PropertyGroup>
 
   <Choose>
-    <When Condition=" $(UseClowd) != '' ">
+    <When Condition=" $(UseClowd) != '' or $(UseVelopack) != '' ">
       <PropertyGroup>
         <OutputType>Exe</OutputType>
-        <DefineConstants>CLOWD</DefineConstants>
+        <DefineConstants Condition="$(UseClowd) != ''">CLOWD</DefineConstants>
+        <DefineConstants Condition="$(UseVelopack) != ''">VELOPACK</DefineConstants>
       </PropertyGroup>
-      <ItemGroup>
+      <ItemGroup Condition=" $(UseClowd) != '' ">
         <PackageReference Include="Clowd.Squirrel" Version="$(UseClowd)" />
         <None Update="LegacyTestApp.exe.squirrel" CopyToOutputDirectory="Always" />
       </ItemGroup>
+      <ItemGroup Condition=" $(UseVelopack) != '' ">
+        <PackageReference Include="Velopack" Version="$(UseVelopack)" />
+      </ItemGroup>
     </When>
     <Otherwise>
       <ItemGroup>

test/LegacyTestApp/Program.cs

@@ -2,7 +2,11 @@
 using System.Diagnostics;
 using System.IO;
 using System.Reflection;
+#if VELOPACK
+using Velopack;
+#else
 using Squirrel;
+#endif
 
 [assembly: AssemblyMetadata("SquirrelAwareVersion", "1")]
 
@@ -19,6 +23,13 @@ namespace LegacyTestApp
                  onAppUninstall: (v, t) => debugFile("args.txt", String.Join(" ", args)),
                  onEveryRun: (v, t, f) => debugFile("args.txt", String.Join(" ", args))
             );
+#elif VELOPACK
+            VelopackApp.Build()
+                .WithAfterInstallFastCallback(v => debugFile("args.txt", String.Join(" ", args)))
+                .WithBeforeUpdateFastCallback(v => debugFile("args.txt", String.Join(" ", args)))
+                .WithBeforeUninstallFastCallback(v => debugFile("args.txt", String.Join(" ", args)))
+                .WithAfterUpdateFastCallback(v => debugFile("args.txt", String.Join(" ", args)))
+                .Run();
 #else
             SquirrelAwareApp.HandleEvents(
                  onInitialInstall: v => debugFile("args.txt", String.Join(" ", args)),
@@ -29,17 +40,34 @@ namespace LegacyTestApp
 #endif
 
             try {
-
+#if !VELOPACK
                 SquirrelLogger.Register();
+#endif
 
                 if (args.Length == 1 && args[0] == "version") {
+#if VELOPACK
+                    var um = new UpdateManager("n/a", logger: new SquirrelLogger());
+                    Console.WriteLine(um.CurrentVersion?.ToString() ?? "unknown_version");
+#else
                     using var um = new UpdateManager("");
                     Console.WriteLine(um.CurrentlyInstalledVersion()?.ToString() ?? "unknown_version");
+#endif
                     return 0;
                 }
 
                 if (args.Length == 2) {
                     if (args[0] == "check") {
+#if VELOPACK
+                        var um = new UpdateManager(args[1]);
+                        var info = um.CheckForUpdates();
+                        if (info == null || info.TargetFullRelease == null) {
+                            Console.WriteLine("no updates");
+                            return 0;
+                        } else {
+                            Console.WriteLine("update: " + info.TargetFullRelease.Version);
+                            return 0;
+                        }
+#else
                         using var um = new UpdateManager(args[1]);
                         var info = um.CheckForUpdate().GetAwaiter().GetResult();
                         if (info == null || info.ReleasesToApply == null || info.FutureReleaseEntry == null || info.ReleasesToApply.Count == 0) {
@@ -49,16 +77,30 @@ namespace LegacyTestApp
                             Console.WriteLine("update: " + info.FutureReleaseEntry.Version);
                             return 0;
                         }
+#endif
                     }
 
                     if (args[0] == "download") {
+#if VELOPACK
+                        var um = new UpdateManager(args[1]);
+                        var info = um.CheckForUpdates();
+                        if (info == null) return -1;
+                        um.DownloadUpdates(info);
+                        return 0;
+#else
                         using var um = new UpdateManager(args[1]);
                         var entry = um.UpdateApp().GetAwaiter().GetResult();
                         return entry == null ? -1 : 0;
+#endif
                     }
 
                     if (args[0] == "apply") {
+#if VELOPACK
+                        var um = new UpdateManager(args[1]);
+                        um.ApplyUpdatesAndRestart();
+#else
                         UpdateManager.RestartApp();
+#endif
                         return 0;
                     }
                 }

test/LegacyTestApp/SquirrelLogger.cs

@@ -2,7 +2,27 @@
 
 namespace LegacyTestApp
 {
-    internal class SquirrelLogger : Squirrel.SimpleSplat.ILogger
+#if VELOPACK
+    using Microsoft.Extensions.Logging;
+    class SquirrelLogger : ILogger
+    {
+        public IDisposable BeginScope<TState>(TState state) where TState : notnull
+        {
+            return null;
+        }
+
+        public bool IsEnabled(LogLevel logLevel)
+        {
+            return true;
+        }
+
+        public void Log<TState>(LogLevel logLevel, EventId eventId, TState state, Exception exception, Func<TState, Exception, string> formatter)
+        {
+            Console.WriteLine(formatter(state, exception));
+        }
+    }
+#else
+    class SquirrelLogger : Squirrel.SimpleSplat.ILogger
     {
         protected SquirrelLogger()
         {
@@ -20,4 +40,5 @@ namespace LegacyTestApp
             Console.WriteLine(message);
         }
     }
+#endif
 }

test/LegacyTestApp/buildall.bat

@@ -18,3 +18,10 @@ rmdir /s /q releases
 
 powershell -executionpolicy bypass ./BuildClowdV3.ps1
 copy /Y releases\LegacyTestAppSetup.exe ..\fixtures\LegacyTestApp-ClowdV3-Setup.exe
+
+rmdir /s /q bin
+rmdir /s /q obj
+rmdir /s /q releases
+
+powershell -executionpolicy bypass ./BuildVelopack0084.ps1
+copy /Y releases\LegacyTestApp-win-Setup.exe ..\fixtures\LegacyTestApp-Velopack0084-Setup.exe

test/Velopack.Packaging.Tests/WindowsPackTests.cs

@@ -487,6 +487,7 @@ public class WindowsPackTests
     [InlineData("LegacyTestApp-ClowdV2-Setup.exe", "app-1.0.0")]
     [InlineData("LegacyTestApp-ClowdV3-Setup.exe", "current")]
     [InlineData("LegacyTestApp-SquirrelWinV2-Setup.exe", "app-1.0.0")]
+    [InlineData("LegacyTestApp-Velopack0084-Setup.exe", "current")]
     public void LegacyAppCanSuccessfullyMigrate(string fixture, string origDirName)
     {
         Skip.IfNot(VelopackRuntimeInfo.IsWindows);
@@ -528,6 +529,9 @@ public class WindowsPackTests
 
         // this is the file written by TestApp when it's detected the squirrel restart. if this is here, everything went smoothly.
         Assert.True(File.Exists(Path.Combine(rootDir, "restarted")));
+
+        var chk3version = RunNoCoverage(appExe, new string[] { "version" }, currentDir, logger);
+        Assert.EndsWith(Environment.NewLine + "2.0.0", chk3version);
     }
 
     //private string RunCoveredRust(string binName, string[] args, string workingDir, ILogger logger, int? exitCode = 0)