PesterMatchArray

0.2.2

RunPester.ps1

function GetLineNumber($stackTrace){
    if($stackTrace -match "at line: (\d*)"){
        $matches[1];
    } else {
        $null
    }
}
function GetFileName($stackTrace){
    if($stackTrace -match "at line: (?:\d*) in (.*)\n"){
        $matches[1];
    } else {
        $null
    }    
}
function FormatResult ($result){
    process {
        $lineNumber = GetLineNumber $_.StackTrace
        $file = GetFileName $_.StackTrace | Resolve-Path -Relative
        $collapsedMessage = $_.FailureMessage -replace "`n"," "
        $testDescription = "$($_.Describe):$($_.Name)"
        "$file;$lineNumber;${testDescription}:$collapsedMessage"
    }
}
Write-Output "Running tests..."
$results = Invoke-Pester -PassThru # can use -Quiet to suppress the default Pester output
$results.TestResult | ?{ -not $_.Passed} | FormatResult
Write-Output "Done"