function Test-FileTailingWhitespace {
    <#
    .SYNOPSIS
        Returns false if there are any tailing whitespace in lines.

    .DESCRIPTION
        Tests the given file for tailing whitespace. Returns true if not found.

    .PARAMETER Path
        Relative or full path to an existing file.

    .INPUTS
        [none]

    .OUTPUTS
        [bool]

    .EXAMPLE
        Test-FileTailingWhitespace.ps1 -Path './testfile.txt'

    .NOTES
    #>

    [CmdletBinding()]
    [OutputType([Bool])]

    param (
        [Parameter(Mandatory = $true)]
        [ValidateScript(
            {
                Test-Path -Path $_
            }
        )]
        [string]$Path
    )

    begin {
    }

    process {
        $content = Get-Content -Path $Path -Encoding 'utf8'
        $WhiteSpace = 0
        foreach ($line in $content) {
            $c = ([regex]::Matches($line, "\s+$")).Count
            if ( $c -gt 0 ) {
                $WhiteSpace++
            }
        }

        if ($WhiteSpace -ne 0 ) {
            Write-Debug -Message ('WhiteSpace: {0} -> false' -f $WhiteSpace)
            Write-Output $false
        }
        else {
            Write-Debug -Message ('WhiteSpace: {0} -> true' -f $WhiteSpace)
            Write-Output $true
        }
    }

    end {
    }
}