From c0b2604e9bde4ba215af0c6ba00682a5c08a80e5 Mon Sep 17 00:00:00 2001
From: Matt Riedemann <mriedem.os@gmail.com>
Date: Sat, 11 May 2019 18:51:11 -0400
Subject: [PATCH] Whitelist rm external usage in tox.ini

This cleans up the error message from tox:

WARNING: test command found but not installed in testenv
  cmd: /bin/rm
  env: /home/osboxes/git/python-watcherclient/.tox/py27
Maybe you forgot to specify a dependency? See also the whitelist_externals envconfig setting.

DEPRECATION WARNING: this will be an error in tox 4 and above!

Change-Id: I854676b070720df496cb6c66f2fd1a92d232fa11
---
 tox.ini | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tox.ini b/tox.ini
index 2545408..869ac25 100644
--- a/tox.ini
+++ b/tox.ini
@@ -14,6 +14,8 @@ deps =
   -c{env:UPPER_CONSTRAINTS_FILE:https://opendev.org/openstack/requirements/raw/branch/master/upper-constraints.txt}
   -r{toxinidir}/test-requirements.txt
   -r{toxinidir}/requirements.txt
+whitelist_externals =
+  rm
 commands = rm -f .testrepository/times.dbm
            stestr --test-path=./watcherclient/tests/unit run {posargs}
            stestr slowest