Try to fix path problems so we test the right module

Author: Jaykul

.github/workflows/build.yml

@@ -66,7 +66,7 @@ jobs:
       uses: actions/download-artifact@v4
       with:
         name: ModuleBuilder
-        path: Modules/ModuleBuilder
+        path: Modules/ModuleBuilder  # /home/runner/work/ModuleBuilder/ModuleBuilder/Modules/ModuleBuilder
     - name: Download Pester Tests
       uses: actions/download-artifact@v4
       with:
@@ -78,6 +78,18 @@ jobs:
         name: build.requires.psd1
     - name: ⚡ Install PowerShell Modules
       uses: JustinGrote/[email protected]
+    - name: Put Build output in PATH
+      shell: pwsh
+      run: | # PowerShell
+        Convert-Path Modules -OutVariable BuiltModules
+        Add-Content -Path $env:GITHUB_PATH -Value $BuiltModules -Encoding utf8
+        # Uninstall the "installed" copy of ModuleBuilder
+        Get-Module -Name ModuleBuilder -List | Where ModuleBase -notmatch ([regex]::escape($pwd)) | Uninstall-Module -Force
+        Join-Path ([Environment]::GetFolderPath('LocalApplicationData')) 'powershell/Modules/ModuleBuilder' | Remove-Item -Recurse -Force
+    - name: Put Build output in PATH
+      shell: pwsh
+      run: | # PowerShell
+        $Env:PATH -split ([IO.Path]::PathSeparator) | Out-Host
     - name: Invoke Pester Tests
       id: pester
       uses: zyborg/pester-tests-report@v1
@@ -90,7 +102,7 @@ jobs:
         github_token: ${{ secrets.GITHUB_TOKEN }}
     - name: dump test results
       shell: pwsh
-      run: |
+      run: | # PowerShell
         Write-Host 'Total Tests Executed...:  ${{ steps.pester.outputs.total_count }}'
         Write-Host 'Total Tests PASSED.....:  ${{ steps.pester.outputs.passed_count }}'
         Write-Host 'Total Tests FAILED.....:  ${{ steps.pester.outputs.failed_count }}'

Tests/Integration/Parameters.Tests.ps1

@@ -9,10 +9,18 @@ Describe "Parameters" -Tag Integration {
         }
         # Throw in an extra file that would get cleaned up normally ...
         New-Item $PSScriptRoot/Result3/Parameters/3.0.0/DeleteMe.md -ItemType File -Force
+
+        Write-Host "Module Under Test:"
+        Get-Command Build-Module
+        | Get-Module -Name { $_.Source }
+        | Get-Item
+        | Out-Host
     }
 
     It "Passthru is read from the build manifest" {
-        $Output = Build-Module (Convert-FolderSeparator "$PSScriptRoot/Parameters/build.psd1") -Verbose
+        Build-Module (Convert-FolderSeparator "$PSScriptRoot/Parameters/build.psd1") -Verbose -OutVariable Output
+        | Out-Host
+
         $Output | Should -Not -BeNullOrEmpty
         $Output.Path | Convert-FolderSeparator | Should -Be (Convert-FolderSeparator "$PSScriptRoot/Result3/Parameters/3.0.0/Parameters.psd1")
     }