ffd39b2853
- Fix PSScriptAnalyzer warnings of type PSAvoidUsingCmdletAliases for 'ForEach-Object' (alias is '%' or 'foreach') - Fix PSScriptAnalyzer warnings of type PSAvoidUsingCmdletAliases for 'Where-Object' (alias is '?' or 'where') - Fix PSScriptAnalyzer warnings of type PSAvoidUsingCmdletAliases for 'Select-Object' (alias is 'select') - Fix PSScriptAnalyzer warnings of type PSPossibleIncorrectComparisonWithNull. Essentially, $null has to be on the left-hand side when using it for comparison. - A Test in ParameterBinding.Tests.ps1 needed adapting as this test used to rely on the wrong null comparison - Replace a subset of tests of kind '($object -eq $null) | Should Be $true' with '$object | Should Be $null'
85 lines
2.9 KiB
PowerShell
85 lines
2.9 KiB
PowerShell
Describe "Dynamic parameter support in script cmdlets." -Tags "CI" {
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BeforeAll {
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Class MyTestParameter {
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[parameter(ParameterSetName = 'pset1', position=0, mandatory=1)]
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[string] $name
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}
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function foo-bar
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{
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[CmdletBinding()]
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param($path)
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dynamicparam {
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if ($PSBoundParameters["path"] -contains "abc") {
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$attributes = [System.Management.Automation.ParameterAttribute]::New()
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$attributes.ParameterSetName = 'pset1'
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$attributes.Mandatory = $false
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$attributeCollection = [System.Collections.ObjectModel.Collection``1[System.Attribute]]::new()
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$attributeCollection.Add($attributes)
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$dynParam1 = [System.Management.Automation.RuntimeDefinedParameter]::new("dp1", [Int32], $attributeCollection)
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$paramDictionary = [System.Management.Automation.RuntimeDefinedParameterDictionary]::new()
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$paramDictionary.Add("dp1", $dynParam1)
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return $paramDictionary
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}
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elseif($PSBoundParameters["path"] -contains "class") {
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$paramDictionary = [MyTestParameter]::new()
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return $paramDictionary
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}
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$paramDictionary = $null
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return $null
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}
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begin {
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if(($null -ne $paramDictionary) -and ($paramDictionary -is [MyTestParameter]) ) {
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$paramDictionary.name
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}
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elseif ($null -ne $paramDictionary) {
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if ($null -ne $paramDictionary.dp1.Value) {
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$paramDictionary.dp1.Value
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}
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else {
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"dynamic parameters not passed"
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}
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}
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else {
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"no dynamic parameters"
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}
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}
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process {}
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end {}
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}
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}
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It "The dynamic parameter is enabled and bound" {
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foo-bar -path abc -dp1 42 | Should Be 42
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}
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It "When the dynamic parameter is not available, and raises an error when specified" {
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try {
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foo-bar -path def -dp1 42
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Throw "Exception expected, execution should not have reached here"
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} catch {
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$_.FullyQualifiedErrorId | Should Be "NamedParameterNotFound,foo-bar"
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}
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}
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It "No dynamic parameter shouldn't cause an errr " {
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foo-bar -path def | Should Be 'no dynamic parameters'
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}
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It "Not specifying dynamic parameter shouldn't cause an error" {
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foo-bar -path abc | Should Be 'dynamic parameters not passed'
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}
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It "Parameter is defined in Class" {
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foo-bar -path class -name "myName" | Should Be 'myName'
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}
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}
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