Update Help Offline for completion tests

Author: JustinGrote

test/PowerShellEditorServices.Test.E2E/LanguageServerProtocolMessageTests.cs

@@ -1038,7 +1038,7 @@ await PsesLanguageClient
                 "evaluate",
                 new EvaluateRequestArguments
                 {
-                    Expression = "Update-Help Microsoft.Powershell.Utility;"
+                    Expression = $"Update-Help Microsoft.Powershell.Utility -SourcePath {s_binDir};"
                 })
             .ReturningVoid(CancellationToken.None);
 
@@ -1072,7 +1072,7 @@ await PsesLanguageClient
                     "evaluate",
                     new EvaluateRequestArguments
                     {
-                        Expression = "Update-Help Microsoft.Powershell.Utility;Import-Module Microsoft.PowerShell.Utility -Prefix Test -Force"
+                        Expression = $"Update-Help Microsoft.Powershell.Utility -SourcePath {s_binDir};Import-Module Microsoft.PowerShell.Utility -Prefix Test -Force"
                     })
                 .ReturningVoid(CancellationToken.None);
 

test/PowerShellEditorServices.Test.E2E/PowerShellEditorServices.Test.E2E.csproj

@@ -1,5 +1,6 @@
 <Project Sdk="Microsoft.NET.Sdk">
-  <Import Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), PowerShellEditorServices.Common.props))\PowerShellEditorServices.Common.props" />
+  <Import
+    Project="$([MSBuild]::GetDirectoryNameOfFileAbove($(MSBuildThisFileDirectory), PowerShellEditorServices.Common.props))\PowerShellEditorServices.Common.props" />
 
   <PropertyGroup>
     <TargetFrameworks>net8.0</TargetFrameworks>
@@ -18,8 +19,10 @@
   <Choose>
     <When Condition=" '$(LocalOmniSharp)' == 'true' ">
       <ItemGroup>
-        <ProjectReference Include="..\..\..\csharp-language-server-protocol\src\Client\Client.csproj" />
-        <ProjectReference Include="..\..\..\csharp-language-server-protocol\src\Dap.Client\Dap.client.csproj" />
+        <ProjectReference
+          Include="..\..\..\csharp-language-server-protocol\src\Client\Client.csproj" />
+        <ProjectReference
+          Include="..\..\..\csharp-language-server-protocol\src\Dap.Client\Dap.client.csproj" />
       </ItemGroup>
     </When>
     <Otherwise>
@@ -37,4 +40,11 @@
   <ItemGroup>
     <Content Include="xunit.runner.json" CopyToOutputDirectory="PreserveNewest" />
   </ItemGroup>
+
+  <ItemGroup>
+    <!-- Used for Update-Help for some test fixtures -->
+    <Content Include="..\PowerShellEditorServices.Test.Shared\PSHelp\**\*"
+      CopyToOutputDirectory="PreserveNewest" />
+  </ItemGroup>
+
 </Project>

test/PowerShellEditorServices.Test.Shared/PSHelp/Microsoft.PowerShell.Utility_1da87e53-152b-403e-98dc-74d7b4d63d59_HelpInfo.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<HelpInfo xmlns="http://schemas.microsoft.com/powershell/help/2010/05">
+  <HelpContentURI>https://aka.ms/powershell51-help</HelpContentURI>
+  <SupportedUICultures>
+    <UICulture>
+      <UICultureName>en-US</UICultureName>
+      <UICultureVersion>5.2.0.0</UICultureVersion>
+    </UICulture>
+  </SupportedUICultures>
+</HelpInfo>

test/PowerShellEditorServices.Test.Shared/PSHelp/Microsoft.PowerShell.Utility_1da87e53-152b-403e-98dc-74d7b4d63d59_en-US_HelpContent.cab

@@ -0,0 +1 @@
+Windows PowerShell does not have updated help in CI by default and we utilize a private Azure Devops repo for builds that has no internet access. The completion tests validate the Windows Help so we update it offline from here so these tests can work.