Infrastructure as Code: Azure AD Group Creation

# Pester testing

## Prep work
## Depends - Pester, AzureADPreview, and xAzureAD.DirectorySettings modules
## Get original values - Get-AzureADDirectorySetting -Name Group.Unified | Export-Csv <Path> -NoTypeInformation

$ExpectedSettings = Import-Csv <Path>

Describe 'Azure AD Group Creation Settings' {
    $ActualSettings = Get-AzureADDirectorySetting -Name Group.Unified

    ForEach ($Setting in $ExpectedSettings) {
        It "has the expected setting $($Setting.Name)" {
            ($ActualSettings | Where-Object {$_.Name -eq $Setting.Name}).Value | Should Be ($ExpectedSettings | Where-Object {$_.Name -eq $Setting.name}).Value
        }
    }
}