Powershell for migrating users in claims in sharepoint

Following powershell will migrate classic mode users into Claim based in sharepoint

if(-not(
Get-PSSnapin | Where { $_.Name -eq "Microsoft.SharePoint.PowerShell"})
) {
Add-PSSnapin Microsoft.SharePoint.PowerShell;
}

$WebAppName = "https://testspsite/"

$wa = get-SPWebApplication $WebAppName

#Final step is to trigger the user migration process
$wa = get-SPWebApplication $WebAppName
$wa.MigrateUsers($true)