Test/Pester.3.3.8/tools/Functions/Assertions/BeNullOrEmpty.ps1
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" } |