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JamesWTruherJamesWTruher
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Add tests for standard 5 library
Each closed issue now has a test, and we validate that the list of public types is what we expect
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‎test/5/PSS5.Tests.ps1‎

Lines changed: 235 additions & 15 deletions
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Describe "PowerShell Standard 5" {
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Describe 'PowerShell Standard 5' {
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BeforeAll {
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$cmdletAssembly = "bin/Debug/netstandard2.0/Demo.Cmdlet.dll"
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$assemblyPath = Join-Path "$PSScriptRoot" $cmdletAssembly
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$PSBin = (Get-Process -id $PID).MainModule.FileName
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$repoRoot = git rev-parse --show-toplevel
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$libraryPath = "${repoRoot}/src/5/bin/Release/netstandard2.0/System.Management.Automation.dll"
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$assemblyExists = test-path $libraryPath
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if ( $assemblyExists ) {
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$standardAssembly = [System.Reflection.Assembly]::LoadFile($libraryPath)
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}
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}
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It "Can build a reference assembly" {
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try {
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Push-Location $PSScriptRoot
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dotnet restore
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dotnet build
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$assemblyPath | Should Exist
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Context 'Creating a cmdlet' {
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BeforeAll {
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$cmdletAssembly = 'bin/Release/netstandard2.0/Demo.Cmdlet.dll'
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$assemblyPath = Join-Path "$PSScriptRoot" $cmdletAssembly
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$PSBin = (Get-Process -id $PID).MainModule.FileName
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}
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It 'Can build a reference assembly' {
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try {
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Push-Location $PSScriptRoot
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dotnet restore
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dotnet build
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$assemblyPath | Should -Exist
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}
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finally {
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Pop-Location
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}
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}
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finally {
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Pop-Location
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It 'Can execute the compiled cmdlet' {
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$result = & $PSBin -c "import-module $assemblyPath; Get-Thing"
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$result | Should -Be 'success!'
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}
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}
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It "Can execute the compiled cmdlet" {
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$result = & $PSBin -c "import-module $assemblyPath; Get-Thing"
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$result | Should Be "success!"
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Context 'Reflection tests' {
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$testCases = @{
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Name = "Issue 52: ValidateArgumentsAttribute.Validate method is not abstract"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.ValidateArgumentsAttribute')
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$m = $t.GetMember('Validate','Public,NonPublic,Instance,Static,DeclaredOnly')
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$m.IsAbstract |Should -Be $true
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}
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},
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@{
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Name = "Issue 50: PSEventUnsubscribedEventHander argument type should be PSEventUnsubscribedEventArgs"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.PSEventUnsubscribedEventHandler')
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$m = $t.GetMethod('Invoke')
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$parameters = $m.GetParameters()
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$parameters[1].ParameterType.FullName | Should -Be 'System.Management.Automation.PSEventUnsubscribedEventArgs'
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}
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},
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@{
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Name = "Issue 44: FunctionMemberAst.Parameters should be accessible"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Language.FunctionMemberAst')
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$p = $t.GetProperty('Parameters')
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$p.GetMethod.IsPublic | Should -Be $true
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}
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},
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@{
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Name = "Issue 42: Runspace.Default should not contain public CreateNestedPipeline"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Runspaces.Runspace')
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$t.GetMembers('Public,NonPublic,Instance,Static')|?{$_.Name -match 'CreatedNestedPipeline'}|Should -BeNullOrEmpty
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}
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},
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@{
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Name = "Issue 36: PSMemberInfo.Copy is marked 'virtual' but should be 'abstract'"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.PSMemberInfo')
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$m = $t.GetMethod('Copy')
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$m.IsAbstract | Should -Be $true
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}
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},
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@{
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Name = "Issue 26: Several properties missing from CmdletProvider (also issue 14)"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Provider.CmdletProvider')
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$t.GetProperty('CurrentPSTransaction') | Should -Not -BeNullOrEmpty
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$t.GetProperty('DynamicParameters',[Reflection.BindingFlags]'NonPublic,Instance') | Should -Not -BeNullOrEmpty
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$t.GetProperty('PSDriveInfo',[Reflection.BindingFlags]'NonPublic,Instance') | Should -Not -BeNullOrEmpty
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$t.GetProperty('ProviderInfo',[Reflection.BindingFlags]'NonPublic,Instance') | Should -Not -BeNullOrEmpty
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}
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},
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@{
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Name = "Issue 19: SetJobState missing from Job class"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Job')
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$t.GetMethod('SetJobState',[System.Reflection.BindingFlags]'NonPublic,Instance') | Should -Not -BeNullOrEmpty
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}
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},
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@{
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Name = "Issue 18: Debugger does not contain protected parameterless constructor"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Debugger')
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# no public constructors
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$t.GetConstructors().Count | Should -Be 0
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# one protected, parameterless constructor
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$constructor = $t.GetConstructors('NonPublic,Instance')
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@($constructor).Count | Should -Be 1
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$constructor.IsFamily | Should -Be $true
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$constructor.GetParameters().Count | Should -Be 0
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}
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},
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@{
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Name = "Issue 17: ScriptExtent does not inherit IScriptExtent"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Language.ScriptExtent')
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$t.GetInterface('System.Management.Automation.Language.IScriptExtent')|Should -Not -BeNullOrEmpty
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}
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},
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@{
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Name = "Issue 16: ICustomAstVistor2 does not inherit ICustomAstVistor"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Language.ICustomAstVisitor2')
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$t.GetInterface('System.Management.Automation.Language.ICustomAstVisitor')|Should -Not -BeNullOrEmpty
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}
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},
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@{
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Name = "Issue 11: Missing cmdletization types"
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ScriptBlock = {
124+
$typeList = 'Microsoft.PowerShell.Cmdletization.BehaviorOnNoMatch',
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'Microsoft.PowerShell.Cmdletization.CmdletAdapter`1',
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'Microsoft.PowerShell.Cmdletization.MethodInvocationInfo', 'Microsoft.PowerShell.Cmdletization.MethodParameter',
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'Microsoft.PowerShell.Cmdletization.MethodParameterBindings',
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'Microsoft.PowerShell.Cmdletization.QueryBuilder',
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'Microsoft.PowerShell.Cmdletization.Xml.ConfirmImpact', 'Microsoft.PowerShell.Cmdletization.Xml.ItemsChoiceType'
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foreach ( $t in $typeList ) {
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$standardAssembly.GetType($t) | Should -Not -BeNullOrEmpty
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}
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}
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},
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@{
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Name = "Issue 8: DefaultRunspace should be a static property"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Runspaces.Runspace')
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$p = $t.GetProperty('DefaultRunspace',[System.Reflection.BindingFlags]'Public,Static')
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$p | Should -Not -BeNullOrEmpty
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}
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},
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@{
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Name = "Issue 7: params keyword is left out for array type parameters"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.OutputTypeAttribute')
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foreach ($c in $t.GetConstructors()) {
148+
$c.GetParameters()[-1].CustomAttributes.AttributeType.FullName | Should -Be System.ParamArrayAttribute
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}
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}
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},
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@{
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Name = "Issue 6: PSObject.Properties is using int instead of string"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.PSObject')
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$p = $t.GetProperty('Properties')
157+
$p.PropertyType.GetMember('Item').GetIndexParameters().ParameterType.FullName | Should -Be 'System.String'
158+
}
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},
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@{
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Name = "Issue 4: CreatePipeline should not be available"
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ScriptBlock = {
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$t = $standardAssembly.GetType('System.Management.Automation.Runspaces.Runspace')
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$t.GetMembers('Public,NonPublic,Instance,Static')|?{$_.Name -match 'CreatePipeline'} | Should -BeNullOrEmpty
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}
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}
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It '<Name>' -testcases $testCases -skip:(! $assemblyExists) {
169+
param ( [string]$name, [scriptblock]$ScriptBlock )
170+
& ${ScriptBlock}
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}
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}
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Context 'The type list is expected' {
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BeforeAll {
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$smaT = [psobject].assembly.GetTypes()|?{$_.IsPublic}|Sort-Object FullName
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$asmT = $standardAssembly.GetTypes()|?{$_.IsPublic}|Sort-Object FullName
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# These are the types which we expect to not be in the standard library
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$expectedMissingTypes = @{ Name = 'Microsoft.PowerShell.ProcessCodeMethods' },
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@{ Name = 'Microsoft.PowerShell.DesiredStateConfiguration.ArgumentToConfigurationDataTransformationAttribute' },
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@{ Name = 'Microsoft.PowerShell.DesiredStateConfiguration.Internal.DscRemoteOperationsClass' },
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@{ Name = 'Microsoft.PowerShell.DesiredStateConfiguration.Internal.DscClassCache' },
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@{ Name = 'Microsoft.PowerShell.Commands.GetExperimentalFeatureCommand' },
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@{ Name = 'Microsoft.PowerShell.Commands.PSPropertyExpressionResult' },
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@{ Name = 'Microsoft.PowerShell.Commands.PSPropertyExpression' },
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@{ Name = 'Microsoft.PowerShell.Commands.UpdateHelpScope' },
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@{ Name = 'Microsoft.PowerShell.CoreClr.Stubs.AuthenticationLevel' },
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@{ Name = 'Microsoft.PowerShell.CoreClr.Stubs.ImpersonationLevel' },
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@{ Name = 'System.Management.Automation.PowerShellAssemblyLoadContextInitializer' },
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@{ Name = 'System.Management.Automation.Platform' },
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@{ Name = 'System.Management.Automation.ValidateRangeKind' },
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@{ Name = 'System.Management.Automation.CachedValidValuesGeneratorBase' },
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@{ Name = 'System.Management.Automation.IValidateSetValuesGenerator' },
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@{ Name = 'System.Management.Automation.ArgumentCompletionsAttribute' },
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@{ Name = 'System.Management.Automation.GetSymmetricEncryptionKey' },
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@{ Name = 'System.Management.Automation.StartRunspaceDebugProcessingEventArgs' },
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@{ Name = 'System.Management.Automation.ProcessRunspaceDebugEndEventArgs' },
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@{ Name = 'System.Management.Automation.ExperimentalFeature' },
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@{ Name = 'System.Management.Automation.ExperimentAction' },
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@{ Name = 'System.Management.Automation.ExperimentalAttribute' },
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@{ Name = 'System.Management.Automation.PSSnapInSpecification' },
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@{ Name = 'System.Management.Automation.PSParseError' },
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@{ Name = 'System.Management.Automation.PSParser' },
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@{ Name = 'System.Management.Automation.PSToken' },
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@{ Name = 'System.Management.Automation.PSTokenType' },
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@{ Name = 'System.Management.Automation.TypeInferenceRuntimePermissions' },
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@{ Name = 'System.Management.Automation.PSVersionHashTable' },
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@{ Name = 'System.Management.Automation.SemanticVersion' },
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@{ Name = 'System.Management.Automation.LocationChangedEventArgs' },
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@{ Name = 'System.Management.Automation.WorkflowInfo' },
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@{ Name = 'System.Management.Automation.PSSnapInInfo' },
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@{ Name = 'System.Management.Automation.VerbInfo' },
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@{ Name = 'System.Management.Automation.Remoting.WSMan.WSManServerChannelEvents' },
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@{ Name = 'System.Management.Automation.Remoting.WSMan.ActiveSessionsChangedEventArgs' },
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@{ Name = 'System.Management.Automation.Runspaces.PipelineStateInfo' },
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@{ Name = 'System.Management.Automation.Runspaces.PipelineStateEventArgs' },
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@{ Name = 'System.Management.Automation.Runspaces.Pipeline' },
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@{ Name = 'System.Management.Automation.Runspaces.PowerShellProcessInstance' },
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@{ Name = 'System.Management.Automation.Runspaces.SSHConnectionInfo' },
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@{ Name = 'System.Management.Automation.Runspaces.VMConnectionInfo' },
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@{ Name = 'System.Management.Automation.Runspaces.PSSnapInException' },
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@{ Name = 'System.Management.Automation.Runspaces.PipelineReader`1' },
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@{ Name = 'System.Management.Automation.Runspaces.PipelineWriter' },
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@{ Name = 'System.Management.Automation.Tracing.EtwActivity' },
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@{ Name = 'System.Management.Automation.Tracing.PowerShellTraceTask' },
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@{ Name = 'System.Management.Automation.Tracing.PowerShellTraceKeywords' },
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@{ Name = 'System.Management.Automation.Tracing.Tracer' },
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@{ Name = 'System.Management.Automation.Tracing.PowerShellTraceSource' },
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@{ Name = 'System.Management.Automation.Tracing.PowerShellTraceSourceFactory' },
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@{ Name = 'System.Management.Automation.Internal.TransactionParameters' }
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}
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It "There should be no types in standard which are not in the product" -skip:(! $assemblyExists) {
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Compare-Object -reference $smaT -difference $asmT | ?{$_.SideIndicator -eq '=>' } | Should -BeNullOrEmpty
235+
}
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It "<Name> should not be in the standard library" -skip:(! $assemblyExists) -testcase $expectedMissingTypes {
238+
param ( $Name )
239+
$Name | Should -BeIn @($expectedMissingTypes.Values)
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}
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}
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}

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