Files
PowerShell-PowerShell/test/powershell
Steve LeeandTravis Plunk 9e608ac55f Enable SecureString cmdlets for non-Windows (#9199)
On Unix systems, fallback to plaintext manipulation instead of using the DPAPI which is not available.

## PR Context

Currently, existing scripts that use SecureString cmdlets fail with an error complaining about crypt32.dll not being available.  This change allows these cmdlets to be used, but there is no encryption of the string.
.Net already [states](https://docs.microsoft.com/en-us/dotnet/api/system.security.securestring?view=netcore-2.1#remarks) that the contents of a SecureString are not encrypted on .Net Core.

Fix https://github.com/PowerShell/PowerShell/issues/1654

Co-authored-by: Travis Plunk <travis.plunk@microsoft.com>
2019-03-25 10:01:11 -07:00
..

Pester Testing Test Guide

Also see the Writing Pester Tests document.

Running Pester Tests

Go to the top level of the PowerShell repository and run: Start-PSPester inside a self-hosted copy of PowerShell.

You can use Start-PSPester -Tests SomeTestSuite* to limit the tests run.

Testing new powershell processes

Any launch of a new powershell process must include -noprofile so that modified user and system profiles do not causes tests to fail. You also must take care to call the development copy of PowerShell, which is not the first one on the path.

Example:

    $powershell = Join-Path -Path $PsHome -ChildPath "pwsh"
    & $powershell -noprofile -command "ExampleCommand" | Should Be "ExampleOutput"

Portability

Some tests simply must be tied to certain platforms. Use Pester's -Skip directive on an It statement to do this. For instance to run the test only on Windows:

It "Should do something on Windows" -Skip:($IsLinux -Or $IsMacOS) { ... }

Or only on Linux and OS X:

It "Should do something on Linux" -Skip:$IsWindows { ... }

Pending

When writing a test that should pass, but does not, please do not skip or delete the test, but use It "Should Pass" -Pending to mark the test as pending, and file an issue on GitHub.