tests/Test-CmClientAssignmentFailures.ps1

function Test-CmClientAssignmentFailures {
    [CmdletBinding()]
    param (
        [parameter()][string] $TestName = "Client Assignment Failures",
        [parameter()][string] $TestGroup = "operation",
        [parameter()][string] $Description = "Check for clients that failed site assignment",
        [parameter()][hashtable] $ScriptParams
    )
    try {
        $startTime = (Get-Date)
        [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed
        $stat   = "PASS" # do not change this
        $except = "WARNING"
        $msg    = "No issues found" # do not change this either
        $query  = "SELECT
FQDN AS MachineNameFQDN,
NetBiosName AS MachineName,
ClientVersion AS ClientVersion,
AssignedSiteCode AS SiteCode,
AssignmentBeginTime AS AssignmentStartTime,
StateDescription AS FailureDescription,
LastMessageParam AS DescriptionParam,
LastMessageStateID
FROM v_ClientDeploymentState
WHERE LastMessageStateID > 500 AND LastMessageStateID < 700"

        $res = Get-CmSqlQueryResult -Query $query -Params $ScriptParams
        if ($null -ne $res -and $res.Count -gt 0) {
            $stat = $except
            $msg  = "$($res.Count) items found: $($res.MachineName -join ',')"
        }
    }
    catch {
        $stat = 'ERROR'
        $msg = $_.Exception.Message -join ';'
    }
    finally {
        Write-Output $([pscustomobject]@{
            TestName    = $TestName
            TestGroup   = $TestGroup
            TestData    = $tempdata
            Description = $Description
            Status      = $stat
            Message     = $msg
            RunTime     = $(Get-RunTime -BaseTime $startTime)
            Credential  = $(if($ScriptParams.Credential){$($ScriptParams.Credential).UserName} else { $env:USERNAME })
        })
    }
}