reserve/Test-Example.ps1

function Test-Example {
    [CmdletBinding()]
    param (
        [parameter()][string] $TestName = "Short Description",
        [parameter()][string] $TestGroup = "configuration or operation",
        [parameter()][string] $Description = "Detailed description of this test",
        [parameter()][hashtable] $ScriptParams
    )
    try {
        $startTime = (Get-Date)
        #[int]$Setting = Get-CmHealthDefaultValue -KeySet "keygroup:keyname" -DataSet $CmHealthConfig
        [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed
        $stat   = "PASS" # do not change this
        $except = "WARNING" # or "FAIL"
        $msg    = "No issues found" # do not change this either
        <#
        =======================================================
        | COMMENT: DELETE THIS BLOCK WHEN FINISHED:
        |
        | perform test and return result as an object...
        | $stat = $except (no need to set "PASS" since it's the default)
        | $msg = "custom message that N issues were found"
        | add supporting data to $tempdata array if it helps output
        | loop output into $tempdata.Add() array to return as TestData param in output
        =======================================================
        #>


        <#
        =======================================================
        COMMENT: EXAMPLE FOR SQL QUERY RELATED TESTS... DELETE THIS BLOCK IF NOT USED
        =======================================================
 
        $query = ""
        $res = Get-CmSqlQueryResult -Query $query -Params $ScriptParams
        if ($res.Count -gt 0) {
            $stat = $except
            $msg = "$($res.Count) items found"
            #$res | Foreach-Object {$tempdata.Add( [pscustomobject]@{Name=$_.Name} )}
        }
        =======================================================
        #>


        <#
        =======================================================
        COMMENT: EXAMPLE FOR WMI/CIM QUERY RELATED TESTS... DELETE THIS BLOCK IF NOT USED
        =======================================================
 
        $disks = Get-WmiQueryResult -ClassName "Win32_LogicalDisk" -Query "DriveType = 3" -Params $ScriptParams
        foreach ($disk in $disks) {
            $drv = $disk.DeviceID
            $size = $disk.Size
            $free = $disk.FreeSpace
            $used = $size - $free
            $pct = $([math]::Round($used / $size, 1)) * 100
            if ($pct -gt $MaxPctUsed) {
                $stat = $except
                $msg = "One or more disks are low on free space"
            }
            $tempdata.Add(
                [pscustomobject]@{
                    Drive = $drv
                    Size = $size
                    Used = $used
                    PctUsed = $pct
                    MaxPct = $MaxPctUsed
                }
            )
        } # foreach
        =======================================================
        #>

    }
    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 })
        })
    }
}