CI: improve logging when reunning Pester specs

Author: aramprice

ci/tasks/test-units-bosh-psmodules/run.ps1

@@ -9,15 +9,23 @@ $pesterModule | Save-Module -Path $moduleDir
 Import-Module "$moduleDir\Pester\$($pesterModule.Version)\Pester.psm1"
 
 $status = (Get-Service -Name "wuauserv").Status
-$startupType = Get-Service "wuauserv" | Select-Object -ExpandProperty StartType | Out-String
-"wuauserv status = * $status *"
-"wuauserv startuptype = * $startupType *"
+$startupType = (Get-Service "wuauserv" | Select-Object -ExpandProperty StartType)
+
+Write-Host "-----------------------------------"
+Write-Host "wuauserv Status    = '$status'"
+Write-Host "wuauserv StartType = '$startupType'"
+Write-Host
+Write-Host "Running specs under: $(Get-Location)\stemcell-builder\$env:MODULES_DIR"
+Write-Host "-----------------------------------"
+Write-Host
 
 $result = 0
 
 $testModules = Get-ChildItem "stemcell-builder\$env:MODULES_DIR" -recurse | Where-Object {$_.name -match ".*.Tests.ps1"} | ForEach-Object {$_.DirectoryName}
 foreach ($module in $testModules) {
-    Write-Host "Testing: $module"
+    $moduleName = $(Split-Path -Path $module -Leaf)
+    Write-Host
+    Write-Host "START Testing: $moduleName"
     Push-Location "$module"
 
     # Do not set $ErrorActionPreference and let Pester handle it nativetly; setting it to Stop globally will
@@ -27,7 +35,8 @@ foreach ($module in $testModules) {
     if ($results.FailedCount -gt 0) {
       $result += $results.FailedCount
     }
-
+    Write-Host "FINISH Testing: $moduleName"
+    Write-Host
     Pop-Location
 }