fixing typos in unittesting

.github/workflows/unittests.yaml

@@ -27,7 +27,7 @@ jobs:
     - name: Install Pester
       run: |
         Set-ExecutionPolicy -ExecutionPolicy Bypass -Scope Process
-        Install-Module -Name Pester -Force -AllowClobber
+        Install-Module -Name Pester -Force -SkipPublisherCheck -AllowClobber
       shell: pwsh
 
     - name: Run Pester tests

pester/functions.Tests.ps1

@@ -37,8 +37,8 @@ Describe "Functions"{
                 basename = $($psitem.BaseName)
                 fullname = $psitem.FullName
             } {
-                Get-ChildItem function:\ -Name $basename | Should -Not -BeNullOrEmpty
+                Get-ChildItem function:\$basename | Should -Not -BeNullOrEmpty
             } 
         }
     }
-}
+}