FILE: C:\Program Files\WindowsPowerShell\Modules\Pester\3.4.0\Functions\Assertions\BeNullOrEmpty.ps1

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function PesterBeNullOrEmpty($value) {
    if ($null -eq $value) {
        return $true
    }
    if ([String] -eq $value.GetType()) {
        return [String]::IsNullOrEmpty($value)
    }
    if ($null -ne $value.PSObject.Properties['Count'] -and
        $null -ne $value.Count) {
        return $value.Count -lt 1
    }
    return $false
}

function PesterBeNullOrEmptyFailureMessage($value) {
    return "Expected: value to be empty but it was {$value}"
}

function NotPesterBeNullOrEmptyFailureMessage {
    return "Expected: value to not be empty"
}


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