Add 'RequireAdminOnWindows' tag to some tests suites

test/powershell/Modules/Microsoft.PowerShell.Management/Get-Process.Tests.ps1

@@ -1,8 +1,10 @@
-Describe "Get-Process" -Tags "CI" {
+Describe "Get-Process for admin" -Tags @('CI', 'RequireAdminOnWindows') {
     It "Should support -IncludeUserName" {
         (Get-Process powershell -IncludeUserName | Select-Object -First 1).UserName | Should Match $env:USERNAME
     }
+}
 
+Describe "Get-Process" -Tags "CI" {
     # These tests are no good, please replace!
     It "Should return a type of Object[] for Get-Process cmdlet" -Pending:$IsOSX {
         (Get-Process).GetType().BaseType | Should Be 'array'

test/powershell/Modules/Microsoft.PowerShell.Management/New-Item.Tests.ps1

@@ -104,6 +104,36 @@ Describe "New-Item" -Tags "CI" {
         Test-Path $FullyQualifiedFile | Should Be $false
     }
 
+    It "Should create a hard link of a file without error" {
+        New-Item -Name $testfile -Path $tmpDirectory -ItemType file
+        Test-Path $FullyQualifiedFile | Should Be $true
+
+        New-Item -ItemType HardLink -Target $FullyQualifiedFile -Name $testlink -Path $tmpDirectory
+        Test-Path $FullyQualifiedLink | Should Be $true
+
+        $fileInfo = Get-ChildItem $FullyQualifiedLink
+        $fileInfo.Target | Should Be $null
+        $fileInfo.LinkType | Should Be "HardLink"
+    }
+}
+
+# More precisely these tests require SeCreateSymbolicLinkPrivilege.
+# You can see list of priveledges with `whoami /priv`.
+# In the default windows setup, Admin user has this priveledge, but regular users don't.
+
+Describe "New-Item with links" -Tags @('CI', 'RequireAdminOnWindows') {
+    $tmpDirectory         = $TestDrive
+    $testfile             = "testfile.txt"
+    $testfolder           = "newDirectory"
+    $testlink             = "testlink"
+    $FullyQualifiedFile   = Join-Path -Path $tmpDirectory -ChildPath $testfile
+    $FullyQualifiedFolder = Join-Path -Path $tmpDirectory -ChildPath $testfolder
+    $FullyQualifiedLink   = Join-Path -Path $tmpDirectory -ChildPath $testlink
+    
+    BeforeEach {
+        Clean-State
+    }
+
     It "Should create a symbolic link of a file without error" {
         New-Item -Name $testfile -Path $tmpDirectory -ItemType file
         Test-Path $FullyQualifiedFile | Should Be $true
@@ -141,17 +171,4 @@ Describe "New-Item" -Tags "CI" {
         # Remove the link explicitly to avoid broken symlink issue
         Remove-Item $FullyQualifiedLink -Force
     }
-
-    It "Should create a hard link of a file without error" {
-        New-Item -Name $testfile -Path $tmpDirectory -ItemType file
-        Test-Path $FullyQualifiedFile | Should Be $true
-
-        New-Item -ItemType HardLink -Target $FullyQualifiedFile -Name $testlink -Path $tmpDirectory
-        Test-Path $FullyQualifiedLink | Should Be $true
-
-        $fileInfo = Get-ChildItem $FullyQualifiedLink
-        $fileInfo.Target | Should Be $null
-        $fileInfo.LinkType | Should Be "HardLink"
-    }
-
 }

test/powershell/engine/HelpSystem.Tests.ps1

@@ -65,17 +65,17 @@ function RunTestCase
     }
 }
 
-Describe "Validate that get-help <cmdletName> works" -Tags "CI" {
+Describe "Validate that get-help <cmdletName> works" -Tags @('CI', 'RequireAdminOnWindows') {
 
     RunTestCase -tag "CI"
 }
 
-Describe "Validate Get-Help for all cmdlets in 'Microsoft.PowerShell.Core'" -Tags "Feature" {
+Describe "Validate Get-Help for all cmdlets in 'Microsoft.PowerShell.Core'" -Tags @('Feature', 'RequireAdminOnWindows') {
 
     RunTestCase -tag "Feature"
 }
 
-Describe "Validate that Get-Help returns provider-specific help" -Tags "CI" {
+Describe "Validate that Get-Help returns provider-specific help" -Tags @('CI', 'RequireAdminOnWindows') {
     BeforeAll {
         $namespaces = @{
             command = 'http://schemas.microsoft.com/maml/dev/command/2004/10'