2020-03-24 19:08:37 +01:00
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# Copyright (c) Microsoft Corporation.
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2018-07-06 20:02:34 +02:00
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# Licensed under the MIT License.
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2019-04-05 08:01:01 +02:00
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Import-Module HelpersCommon
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2018-12-05 21:20:58 +01:00
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Describe "Get-ExperimentalFeature Tests" -tags "Feature","RequireAdminOnWindows" {
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2018-07-06 20:02:34 +02:00
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BeforeAll {
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2020-01-05 08:17:41 +01:00
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$pwsh = "$PSHOME/pwsh"
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2018-12-05 21:20:58 +01:00
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$systemConfigPath = "$PSHOME/powershell.config.json"
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if ($IsWindows) {
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$userConfigPath = "~/Documents/powershell/powershell.config.json"
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2018-07-06 20:02:34 +02:00
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}
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2018-12-05 21:20:58 +01:00
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else {
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$userConfigPath = "~/.config/powershell/powershell.config.json"
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}
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$systemConfigExists = $false
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if (Test-Path $systemConfigPath) {
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$systemConfigExists = $true
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Move-Item $systemConfigPath "$systemConfigPath.backup" -Force -ErrorAction SilentlyContinue
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}
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$userConfigExists = $false
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if (Test-Path $userConfigPath) {
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$userConfigExists = $true
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Move-Item $userConfigPath "$userConfigPath.backup" -Force -ErrorAction SilentlyContinue
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}
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$testModulePath = Join-Path -Path $PSScriptRoot -ChildPath "assets"
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$testModuleManifestPath = Join-Path -Path $testModulePath "ExpTest" "ExpTest.psd1"
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$originalModulePath = $env:PSModulePath
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$env:PSModulePath = $testModulePath
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2018-07-06 20:02:34 +02:00
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}
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AfterAll {
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2019-04-05 08:01:01 +02:00
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if ($systemConfigExists -and (Test-CanWriteToPsHome)) {
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2018-12-05 21:20:58 +01:00
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Move-Item "$systemConfigPath.backup" $systemConfigPath -Force -ErrorAction SilentlyContinue
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2018-07-06 20:02:34 +02:00
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}
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2018-12-05 21:20:58 +01:00
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if ($userConfigExists) {
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Move-Item "$userConfigPath.backup" $userConfigPath -Force -ErrorAction SilentlyContinue
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}
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2018-07-06 20:02:34 +02:00
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2018-12-05 21:20:58 +01:00
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$env:PSModulePath = $originalModulePath
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}
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2018-07-06 20:02:34 +02:00
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2018-12-05 21:20:58 +01:00
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AfterEach {
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2019-04-05 08:01:01 +02:00
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if (Test-CanWriteToPsHome) {
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Remove-Item $systemConfigPath -Force -ErrorAction SilentlyContinue
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}
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2018-12-05 21:20:58 +01:00
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Remove-Item $userConfigPath -Force -ErrorAction SilentlyContinue
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2018-07-06 20:02:34 +02:00
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}
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2018-12-05 21:20:58 +01:00
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Context "Feature disabled tests" {
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2018-07-06 20:02:34 +02:00
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2018-12-05 21:20:58 +01:00
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It "'Get-ExperimentalFeature' should return all available features from module path" {
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2020-01-05 08:17:41 +01:00
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$features = & $pwsh -noprofile -output xml -command Get-ExperimentalFeature "ExpTest*"
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2018-12-05 21:20:58 +01:00
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$features | Should -Not -BeNullOrEmpty
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$features[0].Name | Should -BeExactly "ExpTest.FeatureOne"
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$features[0].Enabled | Should -BeFalse
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$features[0].Source | Should -BeExactly $testModuleManifestPath
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2018-07-06 20:02:34 +02:00
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2018-12-05 21:20:58 +01:00
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$features[1].Name | Should -BeExactly "ExpTest.FeatureTwo"
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$features[1].Enabled | Should -BeFalse
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$features[1].Source | Should -BeExactly $testModuleManifestPath
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}
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2018-07-06 20:02:34 +02:00
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2018-12-05 21:20:58 +01:00
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It "'Get-ExperimentalFeature' pipeline input" {
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2020-01-05 08:17:41 +01:00
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$features = & $pwsh -noprofile -output xml -command { "ExpTest.FeatureOne", "ExpTest.FeatureTwo" | Get-ExperimentalFeature }
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2018-12-05 21:20:58 +01:00
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$features | Should -Not -BeNullOrEmpty
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$features[0].Name | Should -BeExactly "ExpTest.FeatureOne"
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$features[0].Enabled | Should -BeFalse
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$features[0].Source | Should -BeExactly $testModuleManifestPath
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$features[1].Name | Should -BeExactly "ExpTest.FeatureTwo"
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$features[1].Enabled | Should -BeFalse
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$features[1].Source | Should -BeExactly $testModuleManifestPath
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2018-07-06 20:02:34 +02:00
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}
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}
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2018-12-05 21:20:58 +01:00
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Context "Feature enabled tests" {
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BeforeEach {
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'{"ExperimentalFeatures":["ExpTest.FeatureOne"]}' > $userConfigPath
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2018-07-06 20:02:34 +02:00
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}
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2018-12-05 21:20:58 +01:00
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It "'Get-ExperimentalFeature' should return enabled features 'ExpTest.FeatureOne'" {
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2020-01-05 08:17:41 +01:00
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& $pwsh -noprofile -command '$EnabledExperimentalFeatures.Count' | Should -Be 1
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$feature = & $pwsh -noprofile -output xml -command Get-ExperimentalFeature "ExpTest.FeatureOne"
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2018-12-05 21:20:58 +01:00
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$feature | Should -Not -BeNullOrEmpty
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$feature.Enabled | Should -BeTrue
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$feature.Source | Should -BeExactly $testModuleManifestPath
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}
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It "'Get-ExperimentalFeature' should return all available features from module path" {
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2020-01-05 08:17:41 +01:00
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$features = & $pwsh -noprofile -output xml -command Get-ExperimentalFeature "ExpTest*"
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2018-12-05 21:20:58 +01:00
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$features | Should -Not -BeNullOrEmpty
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$features[0].Name | Should -BeExactly "ExpTest.FeatureOne"
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$features[0].Enabled | Should -BeTrue
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$features[0].Source | Should -BeExactly $testModuleManifestPath
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$features[1].Name | Should -BeExactly "ExpTest.FeatureTwo"
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$features[1].Enabled | Should -BeFalse
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$features[1].Source | Should -BeExactly $testModuleManifestPath
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}
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2018-07-06 20:02:34 +02:00
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2018-12-05 21:20:58 +01:00
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It "'Get-ExperimentalFeature' pipeline input" {
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2020-01-05 08:17:41 +01:00
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$features = & $pwsh -noprofile -output xml -command { "ExpTest.FeatureOne", "ExpTest.FeatureTwo" | Get-ExperimentalFeature }
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2018-12-05 21:20:58 +01:00
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$features | Should -Not -BeNullOrEmpty
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$features[0].Name | Should -BeExactly "ExpTest.FeatureOne"
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$features[0].Enabled | Should -BeTrue
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$features[0].Source | Should -BeExactly $testModuleManifestPath
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2018-07-06 20:02:34 +02:00
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2018-12-05 21:20:58 +01:00
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$features[1].Name | Should -BeExactly "ExpTest.FeatureTwo"
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$features[1].Enabled | Should -BeFalse
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$features[1].Source | Should -BeExactly $testModuleManifestPath
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}
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2018-07-06 20:02:34 +02:00
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}
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2018-12-05 21:20:58 +01:00
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Context "User config takes precedence over system config" {
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2019-04-05 08:01:01 +02:00
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It "Feature is enabled in user config only" -Skip:(!(Test-CanWriteToPsHome)) {
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2018-12-05 21:20:58 +01:00
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'{"ExperimentalFeatures":["ExpTest.FeatureOne"]}' > $userConfigPath
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'{"ExperimentalFeatures":["ExpTest.FeatureTwo"]}' > $systemConfigPath
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2018-07-06 20:02:34 +02:00
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2020-01-05 08:17:41 +01:00
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$feature = & $pwsh -noprofile -output xml -command Get-ExperimentalFeature ExpTest.FeatureOne
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2018-12-05 21:20:58 +01:00
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$feature.Enabled | Should -BeTrue -Because "FeatureOne is enabled in user config"
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2020-01-05 08:17:41 +01:00
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$feature = & $pwsh -noprofile -output xml -command Get-ExperimentalFeature ExpTest.FeatureTwo
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2018-12-05 21:20:58 +01:00
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$feature.Enabled | Should -BeFalse -Because "System config is not read when user config exists"
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}
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2018-07-06 20:02:34 +02:00
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}
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}
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2019-08-08 20:37:25 +02:00
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Describe "Default enablement of Experimental Features" -Tags CI {
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BeforeAll {
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2020-01-14 17:40:50 +01:00
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$isPreview = $PSVersionTable.GitCommitId -match "preview|daily"
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2019-08-08 20:37:25 +02:00
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Function BeEnabled {
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[CmdletBinding()]
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Param(
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$ActualValue,
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$Name,
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[switch]$Negate
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)
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$failure = if ($Negate) {
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"Expected: Feature $Name to not be Enabled"
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}
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else {
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"Expected: Feature $Name to be Enabled"
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}
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return [PSCustomObject]@{
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Succeeded = if ($Negate) {
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$ActualValue -eq $false
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}
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else {
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$ActualValue -eq $true
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}
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FailureMessage = $failure
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}
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}
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Add-AssertionOperator -Name 'BeEnabled' -Test $Function:BeEnabled
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}
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It "On stable builds, Experimental Features are not enabled" -Skip:($isPreview) {
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foreach ($expFeature in Get-ExperimentalFeature) {
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$expFeature.Enabled | Should -Not -BeEnabled -Name $expFeature.Name
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}
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}
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It "On preview builds, Experimental Features are enabled" -Skip:(!$isPreview) {
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(Join-Path -Path $PSHOME -ChildPath 'powershell.config.json') | Should -Exist
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foreach ($expFeature in Get-ExperimentalFeature) {
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$expFeature.Enabled | Should -BeEnabled -Name $expFeature.Name
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}
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}
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}
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