Public/Format-Pester.ps1
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Function Format-Pester { <# .SYNOPSIS Document Pester's tests results into the selected format (HTML, Word, Text). .DESCRIPTION Create documents in formats: HTML, Word, Text using PScribo PowerShell module. Documents are preformated to be human friendly. Local Word installation is not needed to be installed on the computers were documents. Additional languages (other than en-US) can be used - please read info for translator on the project web page. .PARAMETER PesterResult Specifies the Pester results Object .PARAMETER Format Specifies the document format. Might be: - Text - HTML - Word .PARAMETER Path Specifies where the documents will be stored. Default is the path where is executed this function. .PARAMETER BaseFileName Specifies the document name. Default is 'Pester_Results'. .PARAMETER Order Specify what results need to be evaluated first - passed or failed - means that will be included on the top of report. By default failed tests are evaluated first. .PARAMETER GroupResultsBy Select how results should be groupped. Available options: Result, Result-Describe, Result-Describe-Context. .PARAMETER PassedOnly Select to return information about passed tests only. .PARAMETER FailedOnly Select to return information about failed tests only. .PARAMETER SummaryOnly Select to return only summaries for tests only (sums of numbers passed/failed/etc. tests). .PARAMETER SkipTableOfContent Select to skip adding table of content at the begining of document(s). .PARAMETER SkipSummary Select to skip adding table with test summaries (sums of numbers passed/failed/etc. tests). .PARAMETER Language Select language what need to be used for generated reports. By default language is detected by Get-Culture with fallback to en-US if translation is not available. .PARAMETER Version Use that parameter to display version of Format-Pester only. This parameter can be used to verify translations. .PARAMETER DumpPScriboObject When DumpPscriboObject is used the result of the function is custom object containing PScribo Document. Use this parameter for prepare tests or debug of document generation. .INPUTS An expected input is the result of the command Invoke-Pester with the parameter -PassThru. With that command Invoke-Pester returns a custom object (PSCustomObject) that contains the test results. .OUTPUTS Files what contain results of test. Files format and structure is based on values of parameters used. .EXAMPLE Invoke-Pester -PassThru | Format-Pester -Path . -Format HTML,Word,Text -BaseFileName 'PesterResults' This command will document the results of the Pester's tests. Documents will be stored in the current path and they will be available in 3 formats (.html,.docx and .txt). .LINK https://github.com/equelin/Format-Pester .NOTES Initial author: Erwan Quelin Credits/coauthors: - Travis Plunk, github[at]ez13[dot]net - Wojciech Sciesinski, wojciech[at]sciesinski[dot]net LICENSE Licensed under the MIT License - https://github.com/equelin/Format-Pester/blob/master/LICENSE TODO - Pester test need to be updated - yes, post factum TDD ;-) #> [CmdletBinding(DefaultParameterSetName = 'AllParamSet')] [OutputType([IO.FileInfo])] Param ( [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $True, ValueFromPipelinebyPropertyName = $True, HelpMessage = 'Pester results Object', ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $True, ValueFromPipelinebyPropertyName = $True, HelpMessage = 'Pester results Object', ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $True, ValueFromPipelinebyPropertyName = $True, HelpMessage = 'Pester results Object', ParameterSetName = 'FailedOnlyParamSet')] [Parameter(Mandatory = $true, Position = 0, ValueFromPipeline = $True, ValueFromPipelinebyPropertyName = $True, HelpMessage = 'Pester results Object', ParameterSetName = 'SummaryOnlyParamSet')] [Parameter(Mandatory = $false, Position = 0, ValueFromPipeline = $True, ValueFromPipelinebyPropertyName = $True, HelpMessage = 'Pester results Object', ParameterSetName = 'VersionOnlyParamSet')] [Array]$PesterResult, [Parameter(Mandatory = $true, HelpMessage = 'PScribo export format', ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $true, ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $true, ParameterSetName = 'FailedOnlyParamSet')] [Parameter(Mandatory = $true, ParameterSetName = 'SummaryOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'VersionOnlyParamSet')] [ValidateSet('Text', 'Word', 'HTML')] [String[]]$Format, [Parameter(Mandatory = $false, HelpMessage = 'PScribo export path', ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'FailedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'SummaryOnlyParamSet')] [ValidateNotNullorEmpty()] [String]$Path = (Get-Location -PSProvider FileSystem), [ValidateNotNullorEmpty()] [string]$BaseFileName = 'Pester_Results', [Parameter(Mandatory = $false, ParameterSetName = 'AllParamSet')] [ValidateSet('FailedFirst', 'PassedFirst')] [String]$Order = 'FailedFirst', [Parameter(Mandatory = $false, ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'FailedOnlyParamSet')] [ValidateSet('Result', 'Result-Describe', 'Result-Describe-Context')] [String]$GroupResultsBy = 'Result', [Parameter(Mandatory = $false, ParameterSetName = 'PassedOnlyParamSet')] [Switch]$PassedOnly, [Parameter(Mandatory = $false, ParameterSetName = 'FailedOnlyParamSet')] [Switch]$FailedOnly, [Parameter(Mandatory = $false, ParameterSetName = 'SummaryOnlyParamSet')] [switch]$SummaryOnly, [Parameter(Mandatory = $false, ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'FailedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'SummaryOnlyParamSet')] [Switch]$SkipTableOfContent, [Parameter(Mandatory = $false, ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'FailedOnlyParamSet')] [Switch]$SkipSummary, [Parameter(Mandatory = $false, ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'FailedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'SummaryOnlyParamSet')] [String]$Language = $($(Get-Culture).Name), [Parameter(Mandatory = $false, ParameterSetName = 'VersionOnlyParamSet')] [Switch]$Version, [Parameter(Mandatory = $false, ParameterSetName = 'AllParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'PassedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'FailedOnlyParamSet')] [Parameter(Mandatory = $false, ParameterSetName = 'SummaryOnlyParamSet')] [Switch]$DumpPScriboObject ) [Version]$ScriptVersion = "1.4.0" If ($Version.IsPresent) { Return $ScriptVersion.ToString() Break } Else { if ($null -eq $PesterResult) { $MessageText = "Value of the parameter PesterResult can't be null or empty." Throw $MessageText } } Import-LocalizedData -FileName Format-Pester.psd1 -BindingVariable LocalizedStrings -UICulture $Language -ErrorAction SilentlyContinue If ([String]::IsNullOrEmpty($LocalizedStrings)) { Import-LocalizedData -FileName Format-Pester.psd1 -BindingVariable LocalizedStrings -UICulture 'en-US' -ErrorAction Stop [String]$MessageText = "{0} {1} {2}" -f $LocalizedStrings.msg27, $Language, $LocalizedStrings.msg28 Write-Verbose -Message $MessageText } If ($LocalizedStrings.msg00 -lt $ScriptVersion) { [String]$MessageText = "{0}" -f $LocalizedStrings.msg29 Write-Warning -Message $MessageText } $TextFileEncoding = $LocalizedStrings.msg32 #LocalizedStrings are not sorted alphabeticaly -even if you are using Sort-Object ! #$LocalizedStrings $exportParams = @{ } if ($Format.Count -eq 1 -and $Format -eq 'HTML') { $exportParams += @{ Options = @{ NoPageLayoutStyle = $true } } } elseif ($Format -contains 'text' -and $TextFileEncoding -ne 'ASCII') { $exportParams += @{ Options = @{ Encoding = $TextFileEncoding } } } $PScriboObject = Document $BaseFileName { # Global options GlobalOption -PageSize A4 #Variables used to create numbers for TOC and subsections $Head1Counter = 1 If (-not $SkipTableOfContent.ispresent) { # Table of content header text [String]$TOCName = $LocalizedStrings.msg01 TOC -Name $TOCName } If (-not $SkipSummary.IsPresent) { # Columns used for the summary table #This variable can't be translated $SummaryColumnsData = @('TotalCount', 'PassedCount', 'FailedCount', 'SkippedCount', 'PendingCount') $SummaryColumnsHeaders = @($LocalizedStrings.msg02, $LocalizedStrings.msg03, $LocalizedStrings.msg04, $LocalizedStrings.msg05, $LocalizedStrings.msg06) # Style definitions used for the summary table Style -Name Total -Color White -BackgroundColor Blue Style -Name Passed -Color White -BackgroundColor Green Style -Name Failed -Color White -BackgroundColor Red Style -Name Other -Color White -BackgroundColor Gray # Results Summary $ResultsSummaryTitle = "{0}.`t{1}" -f $Head1Counter, $LocalizedStrings.msg07 $Head1Counter++ $ValidResults = $PesterResult | Where-Object { $null -ne $_.TotalCount } | Sort-Object -Property FailedCount -Descending Section -Name $ResultsSummaryTitle -Style Heading2 -ScriptBlock { $ValidResults | Set-Style -Style 'Total' -Property 'TotalCount' $ValidResults | Set-Style -Style 'Passed' -Property 'PassedCount' $ValidResults | Set-Style -Style 'Failed' -Property 'FailedCount' $ValidResults | Set-Style -Style 'Other' -Property 'SkippedCount' $ValidResults | Set-Style -Style 'Other' -Property 'PendingCount' $ValidResults | Table -Columns $SummaryColumnsData -Headers $SummaryColumnsHeaders -Width 90 } } If (-not $SummaryOnly.IsPresent) { #Expanding Pester summary to receive all tests results $PesterTestsResults = $PesterResult | Select-Object -ExpandProperty TestResult [Array]$EvaluateResults = $null If ((-not $PassedOnly.IsPresent) -and $PesterResult.FailedCount -gt 0) { $EvaluateResults += 'Failed' } If ((-not $FailedOnly.IsPresent) -and $PesterResult.PassedCount -gt 0) { $EvaluateResults += 'Passed' If ($Order -eq 'PassedFirst') { $EvaluateResults = $($EvaluateResults | Sort-Object -Descending) } } foreach ($CurrentResultType in $EvaluateResults) { switch ($CurrentResultType) { 'Passed' { $CurrentResultTypeLocalized = $LocalizedStrings.msg09 $Head1SectionTitle = $LocalizedStrings.msg25 $Header1TitlePart = $LocalizedStrings.msg10 $Header2TitlePart = $LocalizedStrings.msg11 $Header3TitlePart = $LocalizedStrings.msg12 $VerboseMsgHeader2Part = $LocalizedStrings.msg13 $VerboseMsgHeader3Part = $LocalizedStrings.msg14 #This variable can't be translated $TestsResultsColumnsData = @('Describe', 'Context', 'Name') $TestsResultsColumnsHeaders = @($LocalizedStrings.msg15, $LocalizedStrings.msg16, $LocalizedStrings.msg17) } 'Failed' { $CurrentResultTypeLocalized = $LocalizedStrings.msg18 $Head1SectionTitle = $LocalizedStrings.msg26 $Header1TitlePart = $LocalizedStrings.msg19 $Header2TitlePart = $LocalizedStrings.msg20 $Header3TitlePart = $LocalizedStrings.msg21 $VerboseMsgHeader2Part = $LocalizedStrings.msg22 $VerboseMsgHeader3Part = $LocalizedStrings.msg23 #This variable can't be translated $TestsResultsColumnsData = @('Context', 'Name', 'FailureMessage') $TestsResultsColumnsHeaders = @($LocalizedStrings.msg16, $LocalizedStrings.msg17, $LocalizedStrings.msg24) } } $VerboseMsgMainLoop = $LocalizedStrings.msg08 [String]$MessageText = "{0} {1} " -f $VerboseMsgMainLoop, $CurrentResultTypeLocalized Write-Verbose -Message $MessageText $Head2counter = 1 $Head3counter = 1 If (-not $PassedOnly.IsPresent) { $CurrentPesterTestResults = $PesterTestsResults | Where-object -FilterScript { $_.Result -eq $CurrentResultType } If ($GroupResultsBy -eq 'Result') { [String]$Header1Title = "{0}.`t {1}" -f $Head1counter, $Header1TitlePart Section -Name $Header1Title -Style Heading1 { $CurrentPesterTestResults | Table -Columns $TestsResultsColumnsData -Headers $TestsResultsColumnsHeaders -Width 90 } $Head1counter++ } Else { Section -Name "$Head1Counter.`t $Head1SectionTitle " -Style Heading1 -ScriptBlock { #Get unique 'Describe' from Pester results [Array]$Headers2 = $CurrentPesterTestResults | Select-Object -Property Describe -Unique # Tests results details - Grouped by Describe foreach ($Header2 in $Headers2) { [String]$MessageText = "{0}: {1} " -f $VerboseMsgHeader2Part, $($Header2.Describe) Write-Verbose -Message $MessageText $SubHeader2Number = "{0}.{1}" -f $Head1Counter, $Head2counter [String]$Header2Title = "{0}.`t {1} {2}" -f $SubHeader2Number, $Header2TitlePart, $($Header2.Describe) Section -Name $Header2Title -Style Heading2 -ScriptBlock { $CurrentPesterTestResults2 = $CurrentPesterTestResults | Where-Object -FilterScript { $_.Describe -eq $Header2.Describe } $CurrentPesterTestResultsCount2 = ($CurrentPesterTestResults2 | Measure-Object).Count If ($GroupResultsBy -eq 'Result-Describe-Context') { [Array]$Headers3 = $CurrentPesterTestResults2 | Select-Object -Property Context -Unique foreach ($Header3 in $Headers3) { [String]$MessageText = "{0}: {1} " -f $VerboseMsgHeader3Part, $($Header3.Context) Write-Verbose -Message $MessageText $CurrentPesterTestResults3 = $CurrentPesterTestResults2 | Where-Object -FilterScript { $_.Context -eq $Header3.Context } $CurrentPesterTestResultsCount3 = ($CurrentPesterTestResults3 | Measure-Object).Count $SubHeader3Number = "{0}.{1}.{2}" -f $Head1Counter, $Head2counter, $Head3counter [String]$Header3Title = "{0}.`t {1} {2}" -f $SubHeader3Number, $Header3TitlePart, $($Header3.Context) Section -Name $Header3Title -Style Heading3 -ScriptBlock { $MessageText = "{0} {1} {2}, {3} {4}" -f $LocalizedStrings.msg30, $Header3TitlePart, $($Header3.Context), $LocalizedStrings.msg31, $CurrentPesterTestResultsCount3 Write-Verbose -Message $MessageText $CurrentPesterTestResults3 | Table -Columns $TestsResultsColumnsData -Headers $TestsResultsColumnsHeaders -Width 90 } $Head3Counter++ } } #$GroupResultsBy -eq 'Result-Describe-Context' Else { $MessageText = "{0} {1} {2}, {3}: {4}" -f $LocalizedStrings.msg30, $Header3TitlePart, $($Header3.Context), $LocalizedStrings.msg31, $CurrentPesterTestResultsCount3 Write-Verbose -Message $MessageText $CurrentPesterTestResults2 | Table -Columns $TestsResultsColumnsData -Headers $TestsResultsColumnsHeaders -Width 90 } } $Head2counter++ } #end foreach ($Header2 in $Headers2) } $Head1Counter++ } #end $GroupResultsBy -ne 'Result' } } } } If ($DumpPScriboObject.IsPresent) { Return $PScriboObject } $PScriboObject | Export-Document -Path $Path -Format $Format @exportParams } |