Issues

• Invoke-Pester overwrites the caller's $p and $d variables

  pester/Pester#3060 · Filter by author GioAbq opened on Oct 16, 2026

• Should-BeCollection ignores item order, and the in-order comparison is missing

  pester/Pester#3059 · Filter by author LethiferousMoose opened on Oct 14, 2026

• Review the design of configuration validation: unknown keys only warn, wrong types throw, first problem only

  pester/Pester#3058 · Filter by author nohwnd opened on Oct 11, 2026

• Empty -ForEach (and other discovery failures) print a scary internal stack trace, ignore StackTraceVerbosity, and stop at the first one

  pester/Pester#3057 · Filter by author nohwnd opened on Oct 11, 2026
  1

• Run.ShuffleSeed doesn't reproduce a file's order when the file is run alone

  pester/Pester#3056 · Filter by author nohwnd opened on Oct 11, 2026

• Should-BeEquivalent: hashtables are not pretty-printed and add redundant per-level summary lines

  pester/Pester#3055 · Filter by author nohwnd opened on Oct 9, 2026

• Relative Run.RepoRoot is not resolved against the current location, Pester.BeforeContainer.ps1 chain not applied

  pester/Pester#3054 · Filter by author nohwnd opened on Oct 9, 2026
  1

• Code coverage reports 0% on Windows PowerShell 5.1 for a large (4000 function) module

  pester/Pester#3053 · Filter by author nohwnd opened on Oct 9, 2026
  1

• Mock invocation history reports the Mock definition line instead of the call site

  pester/Pester#3052 · Filter by author nohwnd opened on Oct 9, 2026

• Should-BeEquivalent takes 30+ s to fail on FileInfo / DirectoryInfo in strict mode

  pester/Pester#3051 · Filter by author nohwnd opened on Oct 6, 2026

• Templates <> shouldn't be replaced if the variable not exists or is invalid

  pester/Pester#3048 · Filter by author iRon7 opened on Sep 30, 2026

• Run.Parallel: concurrent Import-Module fails with "Collection was modified" because workers share one InitialSessionState

  pester/Pester#3047 · Filter by author ReneRebsdorf opened on Sep 29, 2026

• Warning stream is visible when running tests in parallel on Pester 6.2.0

  pester/Pester#3044 · Filter by author kborowinski opened on Sep 23, 2026

• Nothing stops an assertion from silently passing on input it does not handle

  pester/Pester#3038 · Filter by author nohwnd opened on Sep 5, 2026 · 6.3.0

• Module cache in code-analysis blocks SHA pinning enforcement

  pester/Pester#3036 · Filter by author nohwnd opened on Sep 5, 2026
  2

• InPesterModuleScope may be redundant, InModuleScope -ModuleName Pester appears to work

  pester/Pester#3002 · Filter by author nohwnd opened on Aug 22, 2026

• Summary at the end of a run can be missing, and TestDrive cleanup messages fill the screen

  pester/Pester#3001 · Filter by author nohwnd opened on Aug 22, 2026

• Say what went wrong when a module test is written the wrong way

  pester/Pester#3000 · Filter by author nohwnd opened on Aug 22, 2026

• One mechanism for testing modules and scripts, and no more dot sourcing

  pester/Pester#2999 · Filter by author nohwnd opened on Aug 22, 2026

• Bring a function out of the module instead of moving the test into it

  pester/Pester#2998 · Filter by author nohwnd opened on Aug 22, 2026

• Infer the module under test instead of making people write -ModuleName

  pester/Pester#2997 · Filter by author nohwnd opened on Aug 22, 2026

• Testing a module requires knowing too many things

  pester/Pester#2996 · Filter by author nohwnd opened on Aug 22, 2026
  3

• Mock loses parameter defaults, ArgumentCompleter and custom attributes

  pester/Pester#2992 · Filter by author nohwnd opened on Aug 22, 2026
  1

• Nested Invoke-Pester inside a parallel worker sends its output to the tape instead of the caller

  pester/Pester#2991 · Filter by author nohwnd opened on Aug 22, 2026

• Windows PowerShell 5.1 tests are much slower on Server 2025 than on Server 2022

  pester/Pester#2985 · Filter by author nohwnd opened on Aug 22, 2026
  1