cmhealth

0.3.0

tests/Test-SqlDbCollation.ps1

function Test-SqlDbCollation {
    [CmdletBinding()]
    param (
        [parameter()][string] $TestName = "SQL Database Collation",
        [parameter()][string] $TestGroup = "configuration",
        [parameter()][string] $Description = "Validate SQL database collation configuration",
        [parameter()][hashtable] $ScriptParams
    )
    try {
        $startTime = (Get-Date)
        [string]$Collation = Get-CmHealthDefaultValue -KeySet "sqlserver:DefaultCollation" -DataSet $CmHealthConfig
        [System.Collections.Generic.List[PSObject]]$tempdata = @() # for detailed test output to return if needed
        $stat   = "PASS"
        $except = "FAIL"
        $msg    = "No issues found"
        if ($null -ne $ScriptParams.Credential) {
            $coll = Test-DbaDbCollation -SqlInstance $ScriptParams.SqlInstance -Database $ScriptParams.Database -SqlCredential $ScriptParams.Credential
        } else {
            $coll = Test-DbaDbCollation -SqlInstance $ScriptParams.SqlInstance -Database $ScriptParams.Database
        }
        if ($coll.DatabaseCollation -ne $Collation) {
            $stat = $except
            $msg  = "Collection is $($coll.DatabaseCollation) but should be $Collation"
        }
        $tempdata.Add(
            [pscustomobject]@{
                Collation = $coll.DatabaseCollation
                Required  = $Collation
                Status    = $stat
            }
        )
    }
    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 })
        })
    }
}