File size: 4,426 Bytes
8c763fb | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | # Copyright (c) Microsoft Corporation.
# Licensed under the MIT License.
#
# Functional tests to verify basic conditions for IO to the powershell.config.json files
# The properties files are supported on non-Windows OSes, but the tests are specific to
# Windows so that file IO can be verified using supported cmdlets.
#
Describe "User-Specific powershell.config.json Modifications" -Tags "CI" {
BeforeAll {
# Skip these tests when run against "InBox" PowerShell
$IsInbox = $PSHOME.EndsWith('\WindowsPowerShell\v1.0', [System.StringComparison]::OrdinalIgnoreCase)
$productName = "PowerShell"
#skip all tests on non-windows platform
$originalDefaultParameterValues = $PSDefaultParameterValues.Clone()
$IsNotSkipped = ($IsWindows -and !$IsInbox) # Only execute for PowerShell on Windows
$PSDefaultParameterValues["it:skip"] = !$IsNotSkipped
if ($IsNotSkipped) {
# Discover the user-specific powershell.config.json file
$userSettingsDir = [System.IO.Path]::Combine($env:USERPROFILE, "Documents", $productName)
$userPropertiesFile = Join-Path $userSettingsDir "powershell.config.json"
# Save the file for restoration after the tests are complete
$backupPropertiesFile = ""
if (Test-Path $userPropertiesFile) {
$backupPropertiesFile = Join-Path $userSettingsDir "ORIGINAL_powershell.config.json"
Copy-Item -Path $userPropertiesFile -Destination $backupPropertiesFile -Force -ErrorAction Continue
}
elseif (-not (Test-Path $userSettingsDir)) {
# create the directory if it does not already exist
$null = New-Item -Type Directory -Path $userSettingsDir -Force -ErrorAction SilentlyContinue
}
# Save the original Process ExecutionPolicy. The tests assume that it is Undefined
$processExecutionPolicy = Get-ExecutionPolicy -Scope Process
Set-ExecutionPolicy -Scope Process -ExecutionPolicy Undefined
}
}
BeforeEach {
if ($IsNotSkipped) {
Set-Content -Path $userPropertiesFile -Value '{"Microsoft.PowerShell:ExecutionPolicy":"RemoteSigned"}'
}
}
AfterAll {
if ($IsNotSkipped) {
if (-not $backupPropertiesFile)
{
# Remove powershell.config.json if it did not exist before the tests
Remove-Item -Path $userPropertiesFile -Force -ErrorAction SilentlyContinue
}
else
{
# Restore the original powershell.config.json file if it existed before the test pass.
Move-Item -Path $backupPropertiesFile -Destination $userPropertiesFile -Force -ErrorAction Continue
}
# Restore the original Process ExecutionPolicy
Set-ExecutionPolicy -Scope Process -ExecutionPolicy $processExecutionPolicy
}
$global:PSDefaultParameterValues = $originalDefaultParameterValues
}
It "Verify Queries to Missing File Return Default Value" {
Remove-Item $userPropertiesFile -Force
Get-ExecutionPolicy -Scope CurrentUser | Should -Be "Undefined"
# Verify the file was not created during the test
{ $propFile = Get-Item $userPropertiesFile -ErrorAction Stop } | Should -Throw -ErrorId "PathNotFound,Microsoft.PowerShell.Commands.GetItemCommand"
}
It "Verify Queries for Non-Existant Properties Return Default Value" {
# Create a valid file with no values
Set-Content -Path $userPropertiesFile -Value "{}"
Get-ExecutionPolicy -Scope CurrentUser | Should -Be "Undefined"
}
It "Verify Writes Update Properties" {
Get-Content -Path $userPropertiesFile | Should -Be '{"Microsoft.PowerShell:ExecutionPolicy":"RemoteSigned"}'
Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Bypass
Get-Content -Path $userPropertiesFile | Should -Be '{"Microsoft.PowerShell:ExecutionPolicy":"Bypass"}'
}
It "Verify Writes Create the File if Not Present" {
Remove-Item $userPropertiesFile -Force
Test-Path $userPropertiesFile | Should -BeFalse
Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Bypass
Get-Content -Path $userPropertiesFile | Should -Be '{"Microsoft.PowerShell:ExecutionPolicy":"Bypass"}'
}
}
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