Subir Ghosh
34 lines
1.1 KiB
PowerShell
34 lines
1.1 KiB
PowerShell
function ShouldBeArray([Array] $ActualValue, [Array]$ExpectedValue, [Switch] $Negate, [String] $Because) {
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if ($Negate) {
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throw "Negation is not supported for Should-BeArray"
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}
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if ($ExpectedValue.Count -eq 0) {
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throw "Expected array cannot be empty. Use Should-BeNullOrEmpty instead."
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}
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$ExpectedValue | ForEach-Object {
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if ($_.GetType() -notin @([String], [Int32])) {
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throw "Only string or int arrays are supported in Should-BeArray"
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}
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}
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$actualValueJson = $ActualValue | ConvertTo-Json
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$expectedValueJson = $ExpectedValue | ConvertTo-Json
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$succeeded = ($ActualValue.Count -eq $ExpectedValue.Count) -and ($actualValueJson -eq $expectedValueJson)
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if (-not $succeeded) {
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$failureMessage = "Expected array '$actualValueJson' to be equal to '$expectedValueJson'"
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}
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return [PSCustomObject]@{
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Succeeded = $succeeded
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FailureMessage = $failureMessage
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}
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}
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Add-ShouldOperator -Name BeArray `
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-InternalName 'ShouldBeArray' `
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-Test ${function:ShouldBeArray} `
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-SupportsArrayInput |