611 lines
24 KiB
PowerShell
611 lines
24 KiB
PowerShell
# Copyright (c) Microsoft Corporation.
|
|
# Licensed under the MIT License.
|
|
#
|
|
# Validates Get-Help for cmdlets in Microsoft.PowerShell.Core.
|
|
|
|
Import-Module HelpersCommon
|
|
|
|
$script:cmdletsToSkip = @(
|
|
"Get-PSHostProcessInfo",
|
|
"Out-Default",
|
|
"Register-ArgumentCompleter",
|
|
"New-PSRoleCapabilityFile",
|
|
"Get-PSSessionCapability",
|
|
"Disable-PSRemoting", # Content not available: Issue # https://github.com/PowerShell/PowerShell-Docs/issues/1790
|
|
"Enable-PSRemoting",
|
|
"Get-ExperimentalFeature",
|
|
"Enable-ExperimentalFeature",
|
|
"Disable-ExperimentalFeature"
|
|
)
|
|
|
|
function UpdateHelpFromLocalContentPath {
|
|
param ([string]$ModuleName, [string] $Scope = 'CurrentUser')
|
|
|
|
$helpContentPath = Join-Path $PSScriptRoot "assets"
|
|
$helpFiles = @(Get-ChildItem "$helpContentPath\*" -ErrorAction SilentlyContinue)
|
|
|
|
if ($helpFiles.Count -eq 0) {
|
|
throw "Unable to find help content at '$helpContentPath'"
|
|
}
|
|
|
|
Update-Help -Module $ModuleName -SourcePath $helpContentPath -Force -ErrorAction Stop -Scope $Scope
|
|
}
|
|
|
|
function GetCurrentUserHelpRoot {
|
|
if ([System.Management.Automation.Platform]::IsWindows) {
|
|
$userHelpRoot = Join-Path $HOME "Documents/PowerShell/Help/"
|
|
} else {
|
|
$userModulesRoot = [System.Management.Automation.Platform]::SelectProductNameForDirectory([System.Management.Automation.Platform+XDG_Type]::USER_MODULES)
|
|
$userHelpRoot = Join-Path $userModulesRoot -ChildPath ".." -AdditionalChildPath "Help"
|
|
}
|
|
|
|
return $userHelpRoot
|
|
}
|
|
|
|
Describe "Validate that <pshome>/<culture>/default.help.txt is present" -Tags @('CI') {
|
|
|
|
It "Get-Help returns information about the help system" {
|
|
|
|
$help = Get-Help
|
|
$help.Name | Should -Be "default"
|
|
$help.Category | Should -Be "HelpFile"
|
|
$help.Synopsis | Should -Match "SHORT DESCRIPTION"
|
|
}
|
|
}
|
|
|
|
Describe "Validate that the Help function can Run in strict mode" -Tags @('CI') {
|
|
|
|
It "Help doesn't fail when strict mode is on" {
|
|
|
|
$help = & {
|
|
# run in nested scope to keep strict mode from affecting other tests
|
|
Set-StrictMode -Version 3.0
|
|
help
|
|
}
|
|
# the help function renders the help content as text so just verify that there is content
|
|
$help | Should -Not -BeNullOrEmpty
|
|
}
|
|
}
|
|
|
|
Describe "Validate that get-help works for CurrentUserScope" -Tags @('CI') {
|
|
BeforeAll {
|
|
$SavedProgressPreference = $ProgressPreference
|
|
$ProgressPreference = "SilentlyContinue"
|
|
$moduleName = "Microsoft.PowerShell.Core"
|
|
}
|
|
AfterAll {
|
|
$ProgressPreference = $SavedProgressPreference
|
|
}
|
|
|
|
Context "for module : $moduleName" {
|
|
|
|
BeforeAll {
|
|
UpdateHelpFromLocalContentPath $moduleName -Scope 'CurrentUser'
|
|
$cmdlets = Get-Command -Module $moduleName
|
|
}
|
|
|
|
$testCases = @()
|
|
|
|
## Just testing first 3 in CI, Feature tests validate full list.
|
|
$cmdlets | Where-Object { $script:cmdletsToSkip -notcontains $_ } | Select-Object -First 3 | ForEach-Object { $testCases += @{ cmdletName = $_.Name }}
|
|
|
|
It "Validate -Description and -Examples sections in help content. Run 'Get-help -name <cmdletName>" -TestCases $testCases {
|
|
param($cmdletName)
|
|
$help = Get-Help -Name $cmdletName
|
|
$help.Description | Out-String | Should -Match $cmdletName
|
|
$help.Examples | Out-String | Should -Match $cmdletName
|
|
}
|
|
}
|
|
}
|
|
|
|
Describe "Testing Get-Help Progress" -Tags @('Feature') {
|
|
It "Last ProgressRecord should be Completed" {
|
|
try {
|
|
$j = Start-Job { Get-Help DoesNotExist }
|
|
$j | Wait-Job
|
|
$j.ChildJobs[0].Progress[-1].RecordType | Should -Be ([System.Management.Automation.ProgressRecordType]::Completed)
|
|
}
|
|
finally {
|
|
$j | Remove-Job
|
|
}
|
|
}
|
|
}
|
|
|
|
Describe "Validate that get-help works for AllUsers Scope" -Tags @('Feature', 'RequireAdminOnWindows', 'RequireSudoOnUnix') {
|
|
BeforeAll {
|
|
$SavedProgressPreference = $ProgressPreference
|
|
$ProgressPreference = "SilentlyContinue"
|
|
$moduleName = "Microsoft.PowerShell.Core"
|
|
}
|
|
AfterAll {
|
|
$ProgressPreference = $SavedProgressPreference
|
|
}
|
|
|
|
Context "for module : $moduleName" {
|
|
|
|
BeforeAll {
|
|
if (Test-CanWriteToPsHome) {
|
|
UpdateHelpFromLocalContentPath $moduleName -Scope 'AllUsers'
|
|
}
|
|
$cmdlets = Get-Command -Module $moduleName
|
|
}
|
|
|
|
$testCases = @()
|
|
$cmdlets | Where-Object { $cmdletsToSkip -notcontains $_ } | ForEach-Object { $testCases += @{ cmdletName = $_.Name }}
|
|
|
|
It "Validate -Description and -Examples sections in help content. Run 'Get-help -name <cmdletName>" -TestCases $testCases -Skip:(!(Test-CanWriteToPsHome)) {
|
|
param($cmdletName)
|
|
$help = Get-Help -Name $cmdletName
|
|
$help.Description | Out-String | Should -Match $cmdletName
|
|
$help.Examples | Out-String | Should -Match $cmdletName
|
|
}
|
|
}
|
|
}
|
|
|
|
Describe "Validate that get-help works for provider specific help" -Tags @('CI') {
|
|
BeforeAll {
|
|
$namespaces = @{
|
|
command = 'http://schemas.microsoft.com/maml/dev/command/2004/10'
|
|
dev = 'http://schemas.microsoft.com/maml/dev/2004/10'
|
|
maml = 'http://schemas.microsoft.com/maml/2004/10'
|
|
msh = 'http://msh'
|
|
}
|
|
|
|
$helpFileRoot = Join-Path (GetCurrentUserHelpRoot) ([Globalization.CultureInfo]::CurrentUICulture)
|
|
|
|
# Currently these test cases are verified only on Windows, because
|
|
# - WSMan:\ and Cert:\ providers are not yet supported on non-Windows platforms.
|
|
$testCases = @(
|
|
@{
|
|
helpFile = "$helpFileRoot\System.Management.Automation.dll-help.xml"
|
|
path = "$userHelpRoot"
|
|
helpContext = "[@id='FileSystem' or @ID='FileSystem']"
|
|
verb = 'Add'
|
|
noun = 'Content'
|
|
}
|
|
)
|
|
|
|
if ($IsWindows) {
|
|
$testCases += @(
|
|
@{
|
|
helpFile = "$helpFileRoot\Microsoft.WSMan.Management.dll-help.xml"
|
|
path = 'WSMan:\localhost\ClientCertificate'
|
|
helpContext = "[@id='ClientCertificate' or @ID='ClientCertificate']"
|
|
cmdlet = 'New-Item'
|
|
}
|
|
,
|
|
@{
|
|
helpFile = "$helpFileRoot\Microsoft.PowerShell.Security.dll-help.xml"
|
|
path = 'Cert:\'
|
|
helpContext = $null # CertificateProvider uses only verb and noun in XPath query
|
|
verb = 'New'
|
|
noun = 'Item'
|
|
}
|
|
)
|
|
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.WSMan.Management' -Scope 'CurrentUser'
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Security' -Scope 'CurrentUser'
|
|
}
|
|
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Core' -Scope 'CurrentUser'
|
|
}
|
|
|
|
## The tests are marked as pending since provider specific help content in not available in PS v6.*
|
|
It "Shows contextual help when Get-Help is invoked for provider-specific path (Get-Help -Name <verb>-<noun> -Path <path>)" -TestCases $testCases -Pending {
|
|
|
|
param(
|
|
$helpFile,
|
|
$path,
|
|
$verb,
|
|
$noun
|
|
)
|
|
|
|
# Path should exist or else Get-Help will fallback to default help text
|
|
$path | Should -Exist
|
|
|
|
$xpath = "/msh:helpItems/msh:providerHelp/msh:CmdletHelpPaths/msh:CmdletHelpPath$helpContext/command:command/command:details[command:verb='$verb' and command:noun='$noun']"
|
|
$helpXmlNode = Select-Xml -Path $helpFile -XPath $xpath -Namespace $namespaces | Select-Object -ExpandProperty Node
|
|
|
|
# Synopsis comes from command:command/command:details/maml:description
|
|
$expected = Get-Help -Name "$verb-$noun" -Path $path | Select-Object -ExpandProperty Synopsis
|
|
|
|
# System.Management.Automation.ProviderContext.GetProviderSpecificHelpInfo ignores extra whitespace, line breaks and
|
|
# comments when loading help XML, but Select-Xml can not; use BeLikeExactly operator to omit trailing line breaks:
|
|
$helpXmlNode.description.para -clike "$expected*" | Should -BeTrue
|
|
}
|
|
}
|
|
|
|
Describe "Validate about_help.txt under culture specific folder works" -Tags @('CI', 'RequireAdminOnWindows', 'RequireSudoOnUnix') {
|
|
BeforeAll {
|
|
$modulePath = "$PSHOME\Modules\Test"
|
|
if (Test-CanWriteToPsHome) {
|
|
$null = New-Item -Path $modulePath\en-US -ItemType Directory -Force
|
|
New-ModuleManifest -Path $modulePath\test.psd1 -RootModule test.psm1
|
|
Set-Content -Path $modulePath\test.psm1 -Value "function foo{}"
|
|
Set-Content -Path $modulePath\en-US\about_testhelp.help.txt -Value "Hello" -NoNewline
|
|
}
|
|
|
|
$aboutHelpPath = Join-Path (GetCurrentUserHelpRoot) (Get-Culture).Name
|
|
|
|
## If help content does not exist, update it first.
|
|
if (-not (Test-Path (Join-Path $aboutHelpPath "about_Variables.help.txt"))) {
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Core' -Scope 'CurrentUser'
|
|
}
|
|
}
|
|
|
|
AfterAll {
|
|
if (Test-CanWriteToPsHome) {
|
|
Remove-Item $modulePath -Recurse -Force
|
|
}
|
|
# Remove all the help content.
|
|
Get-ChildItem -Path $aboutHelpPath -Include @('about_*.txt', "*help.xml") -Recurse | Remove-Item -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
It "Get-Help should return help text and not multiple HelpInfo objects when help is under `$PSHOME path" -Skip:(!(Test-CanWriteToPsHome)) {
|
|
|
|
$help = Get-Help about_testhelp
|
|
$help.count | Should -Be 1
|
|
$help | Should -BeExactly "Hello"
|
|
}
|
|
|
|
It "Get-Help for about_Variable should return only one help object" {
|
|
$help = Get-Help about_Variables
|
|
$help.count | Should -Be 1
|
|
}
|
|
}
|
|
|
|
Describe "About help files can be found in AllUsers scope" -Tags @('Feature', 'RequireAdminOnWindows', 'RequireSudoOnUnix') {
|
|
BeforeAll {
|
|
$aboutHelpPath = Join-Path $PSHOME (Get-Culture).Name
|
|
|
|
##clean up any CurrentUser if exists.
|
|
|
|
$userHelpRoot = GetCurrentUserHelpRoot
|
|
|
|
if (Test-Path $userHelpRoot) {
|
|
Remove-Item $userHelpRoot -Force -Recurse -ErrorAction Stop
|
|
}
|
|
|
|
if (Test-CanWriteToPsHome) {
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Core' -Scope 'AllUsers'
|
|
}
|
|
}
|
|
|
|
It "Get-Help for about_Variable should return only one help object" -Skip:(!(Test-CanWriteToPsHome)) {
|
|
$help = Get-Help about_Variables
|
|
$help.count | Should -Be 1
|
|
}
|
|
}
|
|
|
|
Describe "Get-Help should find help info within help files" -Tags @('CI') {
|
|
It "Get-Help should find help files under pshome" {
|
|
$helpFile = "about_testCase.help.txt"
|
|
$helpFolderPath = Join-Path (GetCurrentUserHelpRoot) (Get-Culture).Name
|
|
$helpFilePath = Join-Path $helpFolderPath $helpFile
|
|
|
|
if (!(Test-Path $helpFolderPath)) {
|
|
$null = New-Item -ItemType Directory -Path $helpFolderPath -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
try {
|
|
$null = New-Item -ItemType File -Path $helpFilePath -Value "about_test" -ErrorAction SilentlyContinue
|
|
$helpContent = Get-Help about_testCase
|
|
$helpContent | Should -Match "about_test"
|
|
} finally {
|
|
Remove-Item $helpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
}
|
|
}
|
|
|
|
Describe "Get-Help should find pattern help files" -Tags "CI" {
|
|
|
|
# There is a bug specific to Travis CI that suspends the test if "get-help" is used to search pattern string. This doesn't repro locally.
|
|
# This occurs even if Unix system just returns "Directory.GetFiles(path, pattern);" as the windows' code does.
|
|
# Since there's currently no way to get the vm from Travis CI and the test PASSES locally on both Ubuntu and MacOS, excluding pattern test under Unix system.
|
|
|
|
BeforeAll {
|
|
$helpFile1 = "about_testCase1.help.txt"
|
|
$helpFile2 = "about_testCase.2.help.txt"
|
|
$helpFolderPath = Join-Path (GetCurrentUserHelpRoot) (Get-Culture).Name
|
|
$helpFilePath1 = Join-Path $helpFolderPath $helpFile1
|
|
$helpFilePath2 = Join-Path $helpFolderPath $helpFile2
|
|
$null = New-Item -ItemType Directory -Path $helpFolderPath -ErrorAction SilentlyContinue -Force
|
|
# Create at least one help file matches "about*" pattern
|
|
$null = New-Item -ItemType File -Path $helpFilePath1 -Value "about_test1" -ErrorAction SilentlyContinue
|
|
$null = New-Item -ItemType File -Path $helpFilePath2 -Value "about_test2" -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
# Remove the test files
|
|
AfterAll {
|
|
Remove-Item $helpFilePath1 -Force -ErrorAction SilentlyContinue
|
|
Remove-Item $helpFilePath2 -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
BeforeEach {
|
|
$currentPSModulePath = $env:PSModulePath
|
|
}
|
|
|
|
AfterEach {
|
|
$env:PSModulePath = $currentPSModulePath
|
|
}
|
|
|
|
$testcases = @(
|
|
@{command = {Get-Help about_testCas?1}; testname = "test ? pattern"; result = "about_test1"}
|
|
@{command = {Get-Help about_testCase.?}; testname = "test ? pattern with dot"; result = "about_test2"}
|
|
@{command = {(Get-Help about_testCase*).Count}; testname = "test * pattern"; result = "2"}
|
|
@{command = {Get-Help about_testCas?.2*}; testname = "test ?, * pattern with dot"; result = "about_test2"}
|
|
)
|
|
|
|
It "Get-Help should find pattern help files - <testname>" -TestCases $testcases -Pending: (-not $IsWindows) {
|
|
param (
|
|
$command,
|
|
$result
|
|
)
|
|
$command.Invoke() | Should -Be $result
|
|
}
|
|
|
|
It "Get-Help should fail expectedly searching for class help with hidden members" {
|
|
$testModule = @'
|
|
class foo
|
|
{
|
|
hidden static $monthNames = @('Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun','Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec')
|
|
}
|
|
'@
|
|
$modulesFolder = Join-Path $TestDrive "Modules"
|
|
$modulePath = Join-Path $modulesFolder "TestModule"
|
|
New-Item -ItemType Directory -Path $modulePath -Force > $null
|
|
Set-Content -Path (Join-Path $modulePath "TestModule.psm1") -Value $testModule
|
|
$env:PSModulePath += [System.IO.Path]::PathSeparator + $modulesFolder
|
|
|
|
{ Get-Help -Category Class -Name foo -ErrorAction Stop } | Should -Throw -ErrorId "HelpNotFound,Microsoft.PowerShell.Commands.GetHelpCommand"
|
|
}
|
|
}
|
|
|
|
Describe "Get-Help should find pattern alias" -Tags "CI" {
|
|
BeforeAll {
|
|
Set-Alias -Name testAlias1 -Value Where-Object
|
|
}
|
|
|
|
AfterAll {
|
|
Remove-Item alias:\testAlias1 -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
It "Get-Help should find alias as command" {
|
|
(Get-Help where).Name | Should -BeExactly "Where-Object"
|
|
}
|
|
|
|
It "Get-Help should find alias with ? pattern" {
|
|
$help = Get-Help wher?
|
|
$help.Category | Should -BeExactly "Alias"
|
|
$help.Synopsis | Should -BeExactly "Where-Object"
|
|
}
|
|
|
|
It "Get-Help should find alias with * pattern" {
|
|
$help = Get-Help testAlias1*
|
|
$help.Category | Should -BeExactly "Alias"
|
|
$help.Synopsis | Should -BeExactly "Where-Object"
|
|
}
|
|
|
|
It "Help alias should be same as Get-Help alias" {
|
|
$help1 = Get-Help testAlias*
|
|
$help2 = help testAlias*
|
|
Compare-Object $help1 $help2 | Should -BeNullOrEmpty
|
|
}
|
|
}
|
|
|
|
Describe "help function uses full view by default" -Tags "CI" {
|
|
It "help should return full view without -Full switch" {
|
|
$gpsHelp = (help Microsoft.PowerShell.Management\Get-Process)
|
|
$gpsHelp | Where-Object {$_ -cmatch '^PARAMETERS'} | Should -Not -BeNullOrEmpty
|
|
}
|
|
|
|
It "help should return full view even with -Full switch" {
|
|
$gpsHelp = (help Microsoft.PowerShell.Management\Get-Process -Full)
|
|
$gpsHelp | Where-Object {$_ -cmatch '^PARAMETERS'} | Should -Not -BeNullOrEmpty
|
|
}
|
|
|
|
It "help should not append -Full when not using AllUsersView parameter set" {
|
|
$gpsHelp = (help Microsoft.PowerShell.Management\Get-Process -Parameter Name)
|
|
$gpsHelp | Where-Object {$_ -cmatch '^PARAMETERS'} | Should -BeNullOrEmpty
|
|
}
|
|
}
|
|
|
|
Describe 'help can be found for CurrentUser Scope' -Tags 'CI' {
|
|
BeforeAll {
|
|
$userHelpRoot = GetCurrentUserHelpRoot
|
|
|
|
## Clear all help from user scope.
|
|
Remove-Item $userHelpRoot -Force -ErrorAction SilentlyContinue -Recurse
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Core' -Scope 'CurrentUser'
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Management' -Scope 'CurrentUser'
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Archive' -Scope 'CurrentUser' -Force
|
|
UpdateHelpFromLocalContentPath -ModuleName 'PackageManagement' -Scope CurrentUser -Force
|
|
|
|
## Delete help from global scope if it exists.
|
|
$currentCulture = (Get-Culture).Name
|
|
|
|
$managementHelpFilePath = Join-Path $PSHOME -ChildPath $currentCulture -AdditionalChildPath 'Microsoft.PowerShell.Commands.Management.dll-Help.xml'
|
|
if (Test-Path $managementHelpFilePath) {
|
|
Remove-Item $managementHelpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
$coreHelpFilePath = Join-Path $PSHOME -ChildPath $currentCulture -AdditionalChildPath 'System.Management.Automation.dll-Help.xml'
|
|
if (Test-Path $coreHelpFilePath) {
|
|
Remove-Item $coreHelpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
$archiveHelpFilePath = Join-Path (Get-Module Microsoft.PowerShell.Archive -ListAvailable).ModuleBase -ChildPath $currentCulture -AdditionalChildPath 'Microsoft.PowerShell.Archive-help.xml'
|
|
if (Test-Path $archiveHelpFilePath) {
|
|
Remove-Item $archiveHelpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
$TestCases = @(
|
|
@{TestName = 'module under $PSHOME'; CmdletName = 'Add-Content'}
|
|
@{TestName = 'module is a PSSnapin'; CmdletName = 'Get-Command' }
|
|
@{TestName = 'module is under $PSHOME\Modules'; CmdletName = 'Compress-Archive' }
|
|
@{TestName = 'module has a version folder'; CmdletName = 'Find-Package' }
|
|
)
|
|
}
|
|
|
|
It 'help in user scope be found for <TestName>' -TestCases $TestCases {
|
|
param($CmdletName)
|
|
|
|
$helpObj = Get-Help -Name $CmdletName -Full
|
|
$helpObj.description | Out-String | Should -Match $CmdletName
|
|
}
|
|
}
|
|
|
|
Describe 'help can be found for AllUsers Scope' -Tags @('Feature', 'RequireAdminOnWindows', 'RequireSudoOnUnix') {
|
|
BeforeAll {
|
|
$userHelpRoot = GetCurrentUserHelpRoot
|
|
|
|
## Clear all help from user scope.
|
|
Remove-Item $userHelpRoot -Force -ErrorAction SilentlyContinue -Recurse
|
|
|
|
## Delete help from global scope if it exists.
|
|
$currentCulture = (Get-Culture).Name
|
|
|
|
if (Test-CanWriteToPsHome) {
|
|
$managementHelpFilePath = Join-Path $PSHOME -ChildPath $currentCulture -AdditionalChildPath 'Microsoft.PowerShell.Commands.Management.dll-Help.xml'
|
|
if (Test-Path $managementHelpFilePath) {
|
|
Remove-Item $managementHelpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
$coreHelpFilePath = Join-Path $PSHOME -ChildPath $currentCulture -AdditionalChildPath 'System.Management.Automation.dll-Help.xml'
|
|
if (Test-Path $coreHelpFilePath) {
|
|
Remove-Item $coreHelpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
$archiveHelpFilePath = Join-Path (Get-Module Microsoft.PowerShell.Archive -ListAvailable).ModuleBase -ChildPath $currentCulture -AdditionalChildPath 'Microsoft.PowerShell.Archive-help.xml'
|
|
if (Test-Path $archiveHelpFilePath) {
|
|
Remove-Item $archiveHelpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Core' -Scope 'AllUsers'
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Management' -Scope 'AllUsers'
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Archive' -Scope 'AllUsers' -Force
|
|
UpdateHelpFromLocalContentPath -ModuleName 'PackageManagement' -Scope 'AllUsers' -Force
|
|
}
|
|
|
|
$TestCases = @(
|
|
@{TestName = 'module under $PSHOME'; CmdletName = 'Add-Content'}
|
|
@{TestName = 'module is a PSSnapin'; CmdletName = 'Get-Command' }
|
|
@{TestName = 'module is under $PSHOME\Modules'; CmdletName = 'Compress-Archive' }
|
|
@{TestName = 'module has a version folder'; CmdletName = 'Find-Package' }
|
|
)
|
|
}
|
|
|
|
It 'help in user scope be found for <TestName>' -TestCases $TestCases -Skip:(!(Test-CanWriteToPsHome)) {
|
|
param($CmdletName)
|
|
|
|
$helpObj = Get-Help -Name $CmdletName -Full
|
|
$helpObj.description | Out-String | Should -Match $CmdletName
|
|
}
|
|
}
|
|
|
|
Describe "Get-Help should accept arrays as the -Parameter parameter value" -Tags @('CI') {
|
|
|
|
BeforeAll {
|
|
$userHelpRoot = GetCurrentUserHelpRoot
|
|
|
|
## Clear all help from user scope.
|
|
Remove-Item $userHelpRoot -Force -ErrorAction SilentlyContinue -Recurse
|
|
UpdateHelpFromLocalContentPath -ModuleName 'Microsoft.PowerShell.Core' -Scope 'CurrentUser'
|
|
|
|
## Delete help from global scope if it exists.
|
|
$currentCulture = (Get-Culture).Name
|
|
$coreHelpFilePath = Join-Path $PSHOME -ChildPath $currentCulture -AdditionalChildPath 'System.Management.Automation.dll-Help.xml'
|
|
if (Test-Path $coreHelpFilePath) {
|
|
Remove-Item $coreHelpFilePath -Force -ErrorAction SilentlyContinue
|
|
}
|
|
}
|
|
|
|
It "Should return help objects for two parameters" {
|
|
$help = Get-Help -Name Get-Command -Parameter Verb, Noun
|
|
$help | Should -HaveCount 2
|
|
$help[0].Name | Should -BeExactly 'Verb'
|
|
$help[1].Name | Should -BeExactly 'Noun'
|
|
}
|
|
}
|
|
|
|
Describe "Get-Help for function parameter should be consistent" -Tags 'CI' {
|
|
BeforeAll {
|
|
$test1 = @'
|
|
function test1 {
|
|
param (
|
|
$First
|
|
)
|
|
}
|
|
'@
|
|
$test2 = @'
|
|
function test2 {
|
|
param (
|
|
$First,
|
|
$Second
|
|
)
|
|
}
|
|
'@
|
|
$test1Path = Join-Path $TestDrive "test1.ps1"
|
|
Set-Content -Path $test1Path -Value $test1
|
|
|
|
$test2Path = Join-Path $TestDrive "test2.ps1"
|
|
Set-Content -Path $test2Path -Value $test2
|
|
|
|
Import-Module $test1Path
|
|
Import-Module $test2Path
|
|
}
|
|
|
|
AfterAll {
|
|
Remove-Module -Name "test1"
|
|
Remove-Module -Name "test2"
|
|
}
|
|
|
|
It "Get-Help for function parameter should be consistent" {
|
|
$test1HelpPSType = (Get-Help test1 -Parameter First).PSTypeNames
|
|
$test2HelpPSType = (Get-Help test2 -Parameter First).PSTypeNames
|
|
$test1HelpPSType | Should -BeExactly $test2HelpPSType
|
|
}
|
|
}
|
|
|
|
Describe "Help failure cases" -Tags Feature {
|
|
It "An error is returned for a topic that doesn't exist: <command>" -TestCases @(
|
|
@{ command = "help" },
|
|
@{ command = "get-help" }
|
|
) {
|
|
param($command)
|
|
|
|
{ & $command DoesNotExist -ErrorAction Stop } | Should -Throw -ErrorId "HelpNotFound,Microsoft.PowerShell.Commands.GetHelpCommand"
|
|
}
|
|
}
|
|
|
|
Describe 'help renders when using a PAGER with a space in the path' -Tags 'CI' {
|
|
BeforeAll {
|
|
$fakePager = @'
|
|
param(
|
|
[Parameter]
|
|
$customCommandArgs,
|
|
|
|
[Parameter(ValueFromPipelineByPropertyName)]
|
|
$Name
|
|
)
|
|
|
|
$b = [System.Text.Encoding]::UTF8.GetBytes($Name)
|
|
return [System.Convert]::ToBase64String($b)
|
|
'@
|
|
$fakePagerFolder = Join-Path $TestDrive "path with space"
|
|
$fakePagerPath = Join-Path $fakePagerFolder "fakepager.ps1"
|
|
New-Item -ItemType File -Path $fakePagerPath -Force > $null
|
|
Set-Content -Path $fakePagerPath -Value $fakePager
|
|
|
|
$SavedEnvPager = $env:PAGER
|
|
$env:PAGER = $fakePagerPath
|
|
}
|
|
AfterAll {
|
|
$env:PAGER = $SavedEnvPager
|
|
}
|
|
|
|
It 'help renders when using a PAGER with a space in the path' {
|
|
help Get-Command | Should -Be "R2V0LUNvbW1hbmQ="
|
|
}
|
|
}
|