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Add a test for IValidateSetValuesGenerator in a module #5830

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Merged
iSazonov merged 1 commit into from
Jan 10, 2018
Merged

Add a test for IValidateSetValuesGenerator in a module #5830

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33 changes: 33 additions & 0 deletions test/powershell/Language/Classes/Scripting.Classes.Attributes.Tests.ps1
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Original file line number Diff line number Diff line change
Expand Up @@ -410,6 +410,39 @@ Describe 'ValidateSet support a dynamically generated set' -Tag "CI" {
Get-TestValidateSetPS6 -Param1 "AnyTestString" -ErrorAction Stop
} | ShouldBeErrorId "TypeNotFound"
}

It 'IValidateSetValuesGenerator works in PowerShell module' {
$moduleFile = Join-Path $TestDrive -ChildPath "Test-Module-$((New-Guid).Guid).psm1"
$module = @'
class ValidateSetTest : System.Management.Automation.IValidateSetValuesGenerator
{
[string[]] GetValidValues()
{
return 'Hello', 'World'
}
}

function Test-ValidateSet
{
[CmdletBinding()]
param (
[Parameter(Mandatory = $true)]
[ValidateSet([ValidateSetTest])]
[string[]]
$Item
)
$Item
}
'@
Set-Content -Path $moduleFile -Value $module -Force

try {
Import-Module -Name $moduleFile -Force
Test-ValidateSet 'Hello' | Should Be 'Hello'
} finally {
Remove-Module -Name $moduleFile -Force
}
}
}

Context 'CachedValidValuesGeneratorBase class tests' {
Expand Down