New-PesterFileMap.ps1
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Function New-PesterFileMap () { <# .SYNOPSIS Generates a new mapping between PowershellSource file <-> PesterTest file. .DESCRIPTION Pester Coverage function needs a 1:1 relationship between the source file and pester test file. Therefore we need this map to iterate through via Pester. You need to separate your source and pester files in the module. Best practice ist to separate them in the Root level. Eg.: ~\src\ Private\ Invoke-Foobar.ps1 Functions\ External\ ~\tests\ Private\ Invoke-Foobar.Tests.ps1 Functions\ External\ \ModuleManifest.psd1 \ModuleScript.psm1 .PARAMETER SourceRoot Specifies the the root directory for powershell source files. .PARAMETER PesterRoot Specifies the root directory for you Pester files. .INPUTS [None] .OUTPUTS [Hashtable] .EXAMPLE # Set location to your module root $FileMap = New-PesterFileMap -SourceRoot '.\src'-PesterRoot '.\tests' .NOTES File Name : New-PesterFileMap.ps1 Author : Marco Blessing - marco.blessing@googlemail.com Requires : .LINK https://github.com/OCram85/PSCoverage #> [CmdletBinding()] [OutputType([Hashtable])] Param( [Parameter(Mandatory=$True)] [String]$SourceRoot, [Parameter(Mandatory=$True)] [String]$PesterRoot ) BEGIN { $Map = @{} } PROCESS { $Files = Get-ChildItem -Path $SourceRoot -Filter "*.ps1" -Recurse ForEach ($File in $Files) { $PesterFile = Get-ChildItem -Path $PesterRoot -Filter ("*{0}.Tests.ps1" -f $File.BaseName) -Recurse $Map.($File.FullName) = $PesterFile.FullName Write-Verbose ("{0} -> {1}" -f $File.FullName, $PesterFile.FullName) } } END { Write-Output $Map } } |