Run PowerShell Tests #576

	name: Run PowerShell Tests
	on:
	# Run tests on each commit, newly opened/reopened PR, and
	# PR review submission (e.g. approval)
	workflow_dispatch:
	push:
	paths:
	- "**.ps1"
	- "**.psm1"
	- ".github/workflows/run_powershell_tests.yaml"
	pull_request:
	types: [opened, reopened]
	branches:
	- "main"
	paths:
	- "**.ps1"
	- "**.psm1"
	pull_request_review:
	types: [submitted]

	jobs:
	Run-PowerShell-Tests:
	runs-on: windows-latest
	steps:
	- name: Check out repository code
	uses: actions/checkout@v3

	- name: Remove Graph 2.0
	shell: powershell
	run: \|
	# Remove Microsoft.Graph module(s) from image until SCUBA steps up to 2.0+
	Write-Output "NOTICE: Removing Microsoft.Graph version 2.0. Remove this step when SCuBA steps up to this version."
	Uninstall-Module Microsoft.Graph -ErrorAction SilentlyContinue
	Get-InstalledModule Microsoft.Graph.* \| %{ if($_.Name -ne "Microsoft.Graph.Authentication"){ Write-Output "Removing: $($_.Name)"; Uninstall-Module $_.Name -AllowPrerelease -AllVersions } }
	Uninstall-Module Microsoft.Graph.Authentication -AllowPrerelease -AllVersions

	- name: Run Pester Tests
	if: '!cancelled()'
	shell: powershell
	run: \|
	./SetUp.ps1
	Invoke-Pester -Output 'Detailed' -Path './Testing/Unit/PowerShell'

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