From b4e99e13d0b0d2b5a56644bbe971f180a8ca0648 Mon Sep 17 00:00:00 2001
From: autoantwort <41973254+autoantwort@users.noreply.github.com>
Date: Tue, 14 Jan 2025 20:05:56 +0100
Subject: [PATCH] [docs] fix how to run e2e tests (#1569)

---
 docs/testing.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/testing.md b/docs/testing.md
index 2630a105b6..1e9faaa8d3 100644
--- a/docs/testing.md
+++ b/docs/testing.md
@@ -7,6 +7,8 @@ the line when someone complains!
 
 ## Running end to end (e2e) tests
 
+Before running the tests you must have installed the `Pester` module.
+This can be done by running `Install-Module -Name Pester -MinimumVersion 5.6.1 -MaximumVersion 5.99 -Force` in a PowerShell session.  
 To run the e2e test run the following command:  
 `pwsh azure-pipelines/end-to-end-tests.ps1`  
 **Parameters**: