From eba351e4016a57fad611cc14cef456a741a4713b Mon Sep 17 00:00:00 2001
From: Marc Mueller <30130371+cdce8p@users.noreply.github.com>
Date: Wed, 21 Jun 2023 22:08:37 +0200
Subject: [PATCH] Add pip as test requirement for PEP 660 editable installs
 (#15482)

---
 test-requirements.txt | 1 +
 1 file changed, 1 insertion(+)

diff --git a/test-requirements.txt b/test-requirements.txt
index 42c8a08a2b5d..0eda843928bf 100644
--- a/test-requirements.txt
+++ b/test-requirements.txt
@@ -8,6 +8,7 @@ flake8-bugbear==23.3.23; python_version >= "3.8" # must match version in .pre-co
 flake8-noqa==1.3.1; python_version >= "3.8"      # must match version in .pre-commit-config.yaml
 isort[colors]==5.12.0; python_version >= "3.8"   # must match version in .pre-commit-config.yaml
 lxml>=4.9.1; (python_version<'3.11' or sys_platform!='win32') and python_version<'3.12'
+pip>=21.3.1
 pre-commit
 pre-commit-hooks==4.4.0
 psutil>=4.0