Update tests

samples/CSharpWpf/App.xaml.cs

@@ -1,8 +1,35 @@
 using System.Windows;
+using Velopack;
 
 namespace CSharpWpf
 {
     public partial class App : Application
     {
+        public static MemoryLogger Log { get; private set; }
+
+        // Since WPF has an "automatic" Program.Main, we need to create our own.
+        // In order for this to work, you must also add the following to your .csproj:
+        // <StartupObject>CSharpWpf.App</StartupObject>
+        [STAThread]
+        private static void Main(string[] args)
+        {
+            try {
+                // Logging is essential for debugging! Ideally you should write it to a file.
+                Log = new MemoryLogger();
+
+                // It's important to Run() the VelopackApp as early as possible in app startup.
+                VelopackApp.Build()
+                    .WithFirstRun((v) => { /* Your first run code here */ })
+                    .Run(Log);
+
+                // We can now launch the WPF application as normal.
+                var app = new App();
+                app.InitializeComponent();
+                app.Run();
+
+            } catch (Exception ex) {
+                MessageBox.Show("Unhandled exception: " + ex.ToString());
+            }
+        }
     }
 }

samples/CSharpWpf/CSharpWpf.csproj

@@ -10,9 +10,14 @@
 
   <PropertyGroup>
     <!-- This overrides the default Program.Main that WPF creates for you, and allows you to add VelopackApp -->
-    <StartupObject>CSharpWpf.Program</StartupObject>
+    <StartupObject>CSharpWpf.App</StartupObject>
   </PropertyGroup>
 
+  <ItemGroup>
+    <ApplicationDefinition Remove="App.xaml" />
+    <Page Include="App.xaml" />
+  </ItemGroup>
+
   <ItemGroup>
     <!--Condition below is only needed to test this sample project against the local projects instead of the NuGet package. Remove it in your app.-->
     <PackageReference Include="Velopack" Version="0.*" Condition="$(UseLocalVelopack) == ''" />

samples/CSharpWpf/MainWindow.xaml.cs

@@ -15,10 +15,10 @@ namespace CSharpWpf
             InitializeComponent();
 
             string updateUrl = SampleHelper.GetReleasesDir(); // replace with your update url
-            _um = new UpdateManager(updateUrl, logger: Program.Log);
+            _um = new UpdateManager(updateUrl, logger: App.Log);
 
-            TextLog.Text = Program.Log.ToString();
-            Program.Log.LogUpdated += LogUpdated;
+            TextLog.Text = App.Log.ToString();
+            App.Log.LogUpdated += LogUpdated;
             UpdateStatus();
         }
 
@@ -29,7 +29,7 @@ namespace CSharpWpf
                 // ConfigureAwait(true) so that UpdateStatus() is called on the UI thread
                 _update = await _um.CheckForUpdatesAsync().ConfigureAwait(true);
             } catch (Exception ex) {
-                Program.Log.LogError(ex, "Error checking for updates");
+                App.Log.LogError(ex, "Error checking for updates");
             }
             UpdateStatus();
         }
@@ -41,7 +41,7 @@ namespace CSharpWpf
                 // ConfigureAwait(true) so that UpdateStatus() is called on the UI thread
                 await _um.DownloadUpdatesAsync(_update, Progress).ConfigureAwait(true);
             } catch (Exception ex) {
-                Program.Log.LogError(ex, "Error downloading updates");
+                App.Log.LogError(ex, "Error downloading updates");
             }
             UpdateStatus();
         }
@@ -70,7 +70,7 @@ namespace CSharpWpf
 
         private void Working()
         {
-            Program.Log.LogInformation("");
+            App.Log.LogInformation("");
             BtnCheckUpdate.IsEnabled = false;
             BtnDownloadUpdate.IsEnabled = false;
             BtnRestartApply.IsEnabled = false;

samples/CSharpWpf/Program.cs

@@ -1,35 +0,0 @@
-using System.Windows;
-using Velopack;
-
-namespace CSharpWpf
-{
-    // Since WPF has an "automatic" Program.Main, we need to create our own.
-    // In order for this to work, you must also add the following to your .csproj:
-    // <StartupObject>CSharpWpf.Program</StartupObject>
-    public class Program
-    {
-        public static MemoryLogger Log { get; private set; }
-
-        [STAThread]
-        public static void Main(string[] args)
-        {
-            try {
-                // Logging is essential for debugging! Ideally you should write it to a file.
-                Log = new MemoryLogger();
-
-                // It's important to Run() the VelopackApp as early as possible in app startup.
-                VelopackApp.Build()
-                    .WithFirstRun((v) => { /* Your first run code here */ })
-                    .Run(Log);
-
-                // We can now launch the WPF application as normal.
-                var app = new App();
-                app.InitializeComponent();
-                app.Run();
-
-            } catch (Exception ex) {
-                MessageBox.Show("Unhandled exception: " + ex.ToString());
-            }
-        }
-    }
-}

test/Velopack.Packaging.Tests/CompatUtilTests.cs

@@ -80,13 +80,18 @@ public class CompatUtilTests
         using var logger = GetCompat(out var compat);
         using var _1 = TempUtil.GetTempDirectory(out var dir);
         var sample = PathHelper.GetWpfSample();
-        Exe.InvokeAndThrowIfNonZero(
+        string stdOut = Exe.InvokeAndThrowIfNonZero(
             "dotnet",
             new string[] { "publish", "-o", dir },
             sample);
 
         var path = Path.Combine(dir, "VelopackCSharpWpf.exe");
         Assert.NotNull(compat.Verify(path));
+        //We do not expect to see the warning about VelopackApp.Run() not being at the start of the main method
+        Assert.DoesNotContain(logger.Entries, logEntry =>
+            logEntry.LogLevel == LogLevel.Warning &&
+            logEntry.Message.Contains("VelopackApp.Run()")
+        );
         
         var newPath = Path.Combine(dir, "VelopackCSharpWpf-asd2.exe");
         File.Move(path, newPath);