add ProxyJump function

outlook-bulk-sender/BulkArchiveMailer.Core.Tests/BulkArchiveMailer.Core.Tests.csproj

@@ -0,0 +1,33 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <!--
+    SDK-style project deliberately: xUnit's tooling and `dotnet test` work
+    with zero friction this way, and unlike BulkArchiveMailer.Core/AddIn
+    this project has no VSTO constraints forcing the classic csproj format.
+    Mixing project styles in one .sln is fine.
+
+    SCAFFOLD ONLY - see FilenameParserTests.cs. A separate dotnet-tester
+    pass is expected to flesh out real coverage for ArchiveScanner,
+    SendLogStore, TemplateEngine, AppSettings, etc.
+  -->
+
+  <PropertyGroup>
+    <TargetFramework>net48</TargetFramework>
+    <IsPackable>false</IsPackable>
+    <LangVersion>7.3</LangVersion>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.9.0" />
+    <PackageReference Include="xunit" Version="2.7.0" />
+    <PackageReference Include="xunit.runner.visualstudio" Version="2.5.7">
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+      <PrivateAssets>all</PrivateAssets>
+    </PackageReference>
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\BulkArchiveMailer.Core\BulkArchiveMailer.Core.csproj" />
+  </ItemGroup>
+
+</Project>

outlook-bulk-sender/BulkArchiveMailer.Core.Tests/FilenameParserTests.cs

@@ -0,0 +1,25 @@
+using BulkArchiveMailer.Core;
+using Xunit;
+
+namespace BulkArchiveMailer.Core.Tests
+{
+    /// <summary>
+    /// Scaffold smoke test only, proving the test project wires up
+    /// (references Core correctly, xunit runs). NOT meant to be the real
+    /// test suite - a dotnet-tester pass covers ArchiveScanner,
+    /// SendLogStore, TemplateEngine, AppSettings, EmailAddressBuilder
+    /// edge cases, etc.
+    /// </summary>
+    public class FilenameParserTests
+    {
+        [Fact]
+        public void TryParse_KnownGoodSshAccessFileName_Succeeds()
+        {
+            var ok = FilenameParser.TryParse("a-makarov_ssh_access.7z", out var parsed);
+
+            Assert.True(ok);
+            Assert.Equal("a-makarov", parsed.Login);
+            Assert.Equal(ArchiveKind.SshAccess, parsed.Kind);
+        }
+    }
+}