diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 91f06ff..05280b1 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - main
+      - ci/testing-ps
     tags:
       - v*
   pull_request:
@@ -13,7 +14,7 @@ on:
 
 jobs:
   test:
-    name: 🛠️ Build and Test
+    name: 🛠️ Build and Test C#
     runs-on: ubuntu-latest
     permissions:
       contents: read
@@ -61,6 +62,64 @@ jobs:
         if: always()
         run: dotnet format --verify-no-changes
 
+  testps:
+    name: 🛠️ Build and Test PowerShell
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      issues: read
+      checks: write
+    steps:
+      - name: 👨‍💻 Check-out code
+        uses: actions/checkout@v4
+
+      - name: 👨‍🔧 Setup .NET Core SDK
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: 8.x
+
+      - name: 🔍 Enable problem matchers
+        run: echo "::add-matcher::.github/matchers/dotnet.json"
+
+      - name: 🦸‍♂️ Restore steriods
+        uses: actions/cache@v4
+        with:
+          path: ~/.nuget/packages
+          # Look to see if there is a cache hit for the corresponding requirements file
+          key: ${{ runner.os }}-nuget-${{ hashFiles('**/packages.lock.json') }}
+          restore-keys: |
+            ${{ runner.os }}-nuget
+
+      - name: 🎒 Load packages
+        run: dotnet restore
+
+      - name: 🛠️ Build module
+        shell: pwsh
+        run: dotnet build ./src/Svrooij.WinTuner.CmdLets/Svrooij.WinTuner.CmdLets.csproj --configuration Release --no-restore -p:Version=$("${{ github.ref_name }}".Substring(1)) -o ./dist/WinTuner
+      
+      - name: 📦 Install Pester
+        run: Install-Module -Name Pester -Force -SkipPublisherCheck -Scope CurrentUser
+      
+      - name: 🕵️ Import module and list commands
+        shell: pwsh
+        run: |
+          Import-Module ./dist/WinTuner/WinTuner.psd1
+          Get-Command -Module WinTuner
+          Get-Command -Module WinTuner | Select-Object -ExpandProperty Name | ForEach-Object { Get-Help -Name $_ -Full }
+      
+      - name: 🧪 Run test
+        shell: pwsh
+        run:
+          Import-Module Pester
+          Import-Module ./dist/WinTuner/WinTuner.psd1
+          ./tests/run.ps1
+
+      - name: Publish Test Results
+        uses: EnricoMi/publish-unit-test-result-action@v1
+        if: always()
+        with:
+          files: ./TestResults.xml
+
   publish-nuget:
     name: 📦 Publish WinTuner to nuget
     runs-on: ubuntu-latest
diff --git a/.gitignore b/.gitignore
index db8019b..f43c980 100644
--- a/.gitignore
+++ b/.gitignore
@@ -367,3 +367,5 @@ dist
 
 # LUT config file from Visual Studio
 *.lutconfig
+
+TestResults.xml
\ No newline at end of file
diff --git a/src/Svrooij.WinTuner.CmdLets/WinTuner.psd1 b/src/Svrooij.WinTuner.CmdLets/WinTuner.psd1
index 326d712..d3849cf 100644
--- a/src/Svrooij.WinTuner.CmdLets/WinTuner.psd1
+++ b/src/Svrooij.WinTuner.CmdLets/WinTuner.psd1
@@ -58,15 +58,15 @@
     # FunctionsToExport = @()
 
     # Cmdlets to export from this module.
-    CmdletsToExport = @(
-        "Deploy-WtWin32App",
-        "Get-WtWin32Apps",
-        "New-IntuneWinPackage",
-        "New-WtWingetPackage",
-        "Remove-WtWin32App",
-        "Unprotect-IntuneWinPackage"
-        "Update-WtIntuneApp"
-    )
+    # CmdletsToExport = @(
+    #     "Deploy-WtWin32App",
+    #     "Get-WtWin32Apps",
+    #     "New-IntuneWinPackage",
+    #     "New-WtWingetPackage",
+    #     "Remove-WtWin32App",
+    #     "Unprotect-IntuneWinPackage"
+    #     "Update-WtIntuneApp"
+    # )
 
     # Variables to export from this module.
     # VariablesToExport = @()
diff --git a/tests/WinTuner.Cmdlets.Tests/Deploy-WtMsStoreApp.Tests.ps1 b/tests/WinTuner.Cmdlets.Tests/Deploy-WtMsStoreApp.Tests.ps1
new file mode 100644
index 0000000..e69dcc2
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/Deploy-WtMsStoreApp.Tests.ps1
@@ -0,0 +1,6 @@
+Describe 'Deploy-WtMsStoreApp' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'Deploy-WtMsStoreApp'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/Deploy-WtWin32App.Tests.ps1 b/tests/WinTuner.Cmdlets.Tests/Deploy-WtWin32App.Tests.ps1
new file mode 100644
index 0000000..2ce8cc2
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/Deploy-WtWin32App.Tests.ps1
@@ -0,0 +1,6 @@
+Describe 'Deploy-WtWin32App' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'Deploy-WtWin32App'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/Get-WtWin32Apps.Tests.ps1 b/tests/WinTuner.Cmdlets.Tests/Get-WtWin32Apps.Tests.ps1
new file mode 100644
index 0000000..f9bc6b1
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/Get-WtWin32Apps.Tests.ps1
@@ -0,0 +1,6 @@
+Describe 'Get-WtWin32Appsp' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'Get-WtWin32Apps'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/New-IntuneWinPackage.ps1 b/tests/WinTuner.Cmdlets.Tests/New-IntuneWinPackage.ps1
new file mode 100644
index 0000000..4d32b28
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/New-IntuneWinPackage.ps1
@@ -0,0 +1,6 @@
+Describe 'New-IntuneWinPackage' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'New-IntuneWinPackage'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/NewWtWingetPackage.Tests.ps1 b/tests/WinTuner.Cmdlets.Tests/NewWtWingetPackage.Tests.ps1
new file mode 100644
index 0000000..de3a223
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/NewWtWingetPackage.Tests.ps1
@@ -0,0 +1,6 @@
+Describe 'New-WtWingetPackage' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'New-WtWingetPackage'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/RemoveWtWin32App.Tests.ps1 b/tests/WinTuner.Cmdlets.Tests/RemoveWtWin32App.Tests.ps1
new file mode 100644
index 0000000..17f6915
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/RemoveWtWin32App.Tests.ps1
@@ -0,0 +1,6 @@
+Describe 'Remove-WtWin32App' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'Remove-WtWin32App'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/Unprotect-IntuneWinPackage.ps1 b/tests/WinTuner.Cmdlets.Tests/Unprotect-IntuneWinPackage.ps1
new file mode 100644
index 0000000..a0e6ffc
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/Unprotect-IntuneWinPackage.ps1
@@ -0,0 +1,6 @@
+Describe 'Unprotect-IntuneWinPackage' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'Unprotect-IntuneWinPackage'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/Update-WtIntuneApp.ps1 b/tests/WinTuner.Cmdlets.Tests/Update-WtIntuneApp.ps1
new file mode 100644
index 0000000..1ae2abb
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/Update-WtIntuneApp.ps1
@@ -0,0 +1,6 @@
+Describe 'Update-WtIntuneApp' {
+    It 'Should be available' {
+        $cmdlet = Get-Command -Name 'Update-WtIntuneApp'
+        $cmdlet.CommandType | Should -Be 'Cmdlet'
+    }
+}
\ No newline at end of file
diff --git a/tests/WinTuner.Cmdlets.Tests/run.ps1 b/tests/WinTuner.Cmdlets.Tests/run.ps1
new file mode 100644
index 0000000..164b978
--- /dev/null
+++ b/tests/WinTuner.Cmdlets.Tests/run.ps1
@@ -0,0 +1,20 @@
+$pesterConfig = [PesterConfiguration]@{
+  Output = @{
+    Verbosity = "Normal"
+  }
+  OutputFormat = "NUnitXML"
+  TestResult = @{
+    Enabled = $true
+    Path = "TestResults.xml"
+    Format = "NUnitXML"
+  }
+  Run = @{
+    Path = "./tests/WinTuner.Cmdlets.Tests"
+    Exit = $true
+  }
+  Should = @{
+    ErrorAction = "Continue"
+  }
+}
+
+Invoke-Pester -Configuration $pesterConfig
\ No newline at end of file