functions/Convert-DbcResult.ps1
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<#
.SYNOPSIS Takes the results of Invoke-DbcCheck, parses it and converts it to a datatable object .DESCRIPTION You need to run Invoke-DbcCheck with the PassThru parameter and this command will take the results and parse them creating a datatable object with column headings Date Label Describe Context Name Database ComputerName Instance Result FailureMessage so that it can be written to a database with Write-DbcTable (or Write-DbaDataTable) or to a file with Set-DbcFile .PARAMETER TestResults The output of Invoke-DbcCheck (WITH -PassThru) .PARAMETER Label An optional label to add to the set of results to identify them - Think Morning-Checks or New-instance .EXAMPLE Invoke-DbcCheck -SqlInstance SQL2017N5 -Check AutoClose -Passthru | Convert-DbcResult -Label Beard-Check Runs the AutoClose check against SQL2017N5 and converts to a datatable with a label of Beard-Check .EXAMPLE Invoke-DbcCheck -SqlInstance SQL2017N5 -Check AutoClose -Passthru | Convert-DbcResult -Label Beard-Check | Write-DbcTable -SqlInstance sql2017n5 -Database tempdb -Table newdbachecks Runs the AutoClose check against SQL2017N5 and converts to a datatable with a label of Beard-Check and writes it to a table newdbachecks in tempdb on SQL2017N5 (NB Don't use tempdb!!) .EXAMPLE Invoke-DbcCheck -SqlInstance SQL2017N5 -Check AutoClose -Passthru | Convert-DbcResult -Label Beard-Check | Set-DbcFile -FilePath C:\temp\dbachecks\ -FileName Auto-close.json -FileType Json Runs the AutoClose check against SQL2017N5 and converts to a datatable with a label of Beard-Check and outputs to JSON and saves in C:\temp\dbachecks\Auto-close.json .NOTES Initial - RMS 28/12/2019 #> function Convert-DbcResult { [OutputType([System.Data.DataTable])] Param( # The pester results object [Parameter(Mandatory = $true, ValueFromPipeline = $true)] [PSCustomObject]$TestResults, [Parameter(Mandatory = $false)] # the label for the Tests [string]$Label ) begin { Write-PSFMessage "Creating a datatable" -Level Verbose # Create DataTable Object $table = New-Object system.Data.DataTable Results # Create Columns $col1 = New-Object system.Data.DataColumn Date, ([datetime]) $col2 = New-Object system.Data.DataColumn Label, ([string]) $col3 = New-Object system.Data.DataColumn Describe, ([string]) $col4 = New-Object system.Data.DataColumn Context, ([string]) $col5 = New-Object system.Data.DataColumn Name, ([string]) $col6 = New-Object system.Data.DataColumn Database, ([string]) $col7 = New-Object system.Data.DataColumn ComputerName, ([string]) $col8 = New-Object system.Data.DataColumn Instance, ([string]) $col9 = New-Object system.Data.DataColumn Result, ([string]) $col10 = New-Object system.Data.DataColumn FailureMessage, ([string]) #Add the Columns to the table $table.columns.add($col1) $table.columns.add($col2) $table.columns.add($col3) $table.columns.add($col4) $table.columns.add($col5) $table.columns.add($col6) $table.columns.add($col7) $table.columns.add($col8) $table.columns.add($col9) $table.columns.add($col10) Write-PSFMessage "Testing we have a Test Results object" -Level Verbose if (-not $TestResults -or $TestResult) { Write-PSFMessage "It may be that we don't have a Test Results Object" -Level Significant Write-PSFMessage "It might be that you have custom checks in which case we will move on. Otherwise......." -Level Significant Write-PSFMessage "It is possible You forget the -PassThru parameter on Invoke-DbcCheck?" -Level Warning Return '' } } process { Write-PSFMessage "Processing the test results" -Level Verbose $TestResults.TestResult.ForEach{ $ContextSplit = ($PSitem.Context -split ' ') $ComputerName = ($ContextSplit[-1] -split '\\')[0] $NameSplit = ($PSitem.Name -split ' ') if ($PSitem.Name -match '^Database\s(.*?)\s') { $Database = $Matches[1] } else { $Database = $null } $Date = Get-Date if ($Label) { } else { $Label = 'NoLabel' } # Create a new Row $row = $table.NewRow() # Add values to new row $Row.Date = [datetime]$Date $Row.Label = $Label $Row.Describe = $PSitem.Describe $Row.Context = $ContextSplit[0..($ContextSplit.Count - 3)] -join ' ' $Row.Name = $NameSplit[0..($NameSplit.Count - 3)] -join ' ' $Row.Database = $Database $Row.ComputerName = $ComputerName $Row.Instance = $ContextSplit[-1] $Row.Result = $PSitem.Result $Row.FailureMessage = $PSitem.FailureMessage #Add new row to table $table.Rows.Add($row) } } end { Write-Output -NoEnumerate -InputObject $table } } |