Public/parameters.ps1

function Parameters {
    param(
        [Parameter(Mandatory)]
        [hashtable]$Parameters
    )

    begin {
        Write-Debug -Message "Entering: $($PSCmdlet.MyInvocation.MyCommand.Name)"
        Assert-InWatchmen -Command $PSCmdlet.MyInvocation.MyCommand.Name
    }

    process {
        $script:watchmen.ThisTest.Parameters = $Parameters
    }

    end {
        Write-Debug -Message "Exiting: $($PSCmdlet.MyInvocation.MyCommand.Name)"
    }
}