[macOS] Implement new directories hierarchy (#8741)

images/macos/scripts/tests/Powershell.Tests.ps1

@@ -0,0 +1,43 @@
+Import-Module "$PSScriptRoot/../helpers/Common.Helpers.psm1"
+Import-Module "$PSScriptRoot/../helpers/Tests.Helpers.psm1" -DisableNameChecking
+
+Describe "Powershell" {
+    Context "Powershell is installed" {
+        It "Powershell is installed" {
+            "pwsh -v" | Should -ReturnZeroExitCode
+        }
+    }
+
+    Context "Powershell Modules" {
+        $modules = Get-ToolsetValue powershellModules
+        $withoutVersionsModules = $modules | Where-Object {-not $_.versions} | ForEach-Object {
+            @{moduleName = $_.name}
+        }
+
+        $withVersionsModules = $modules | Where-Object {$_.versions} | ForEach-Object {
+            $moduleName = $_.name
+            $_.versions | ForEach-Object {
+                @{moduleName = $moduleName; expectedVersion = $_}
+            }
+        }
+    
+        It "<moduleName> is installed" -TestCases $withoutVersionsModules {
+            param (
+                [string] $moduleName
+            )
+
+            Get-Module -Name $moduleName -ListAvailable | Should -BeTrue
+        }
+    
+        if ($withVersionsModules) {
+            It "<moduleName> with <expectedVersion> is installed" -TestCases $withVersionsModules {
+                param (
+                    [string] $moduleName,
+                    [string] $expectedVersion
+                )
+
+                (Get-Module -Name $moduleName -ListAvailable).Version -contains $expectedVersion | Should -BeTrue
+            }
+        }
+    }
+}