From 2122dbbcc78180246f7ea70f05bc7ef7af6149df Mon Sep 17 00:00:00 2001
From: arithmetic1728 <58957152+arithmetic1728@users.noreply.github.com>
Date: Fri, 12 Feb 2021 11:10:05 -0800
Subject: [PATCH] test: need pyopenssl for mtls system test (#19)

---
 noxfile.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/noxfile.py b/noxfile.py
index 6fd80b539..e23015f2c 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -139,6 +139,10 @@ def system(session):
     )
     session.install("-e", ".")
 
+    # mTLS test needs pyopenssl
+    if os.environ.get("GOOGLE_API_USE_CLIENT_CERTIFICATE", "") == "true":
+        session.install("pyopenssl")
+
     # Run py.test against the system tests.
     if system_test_exists:
         session.run("py.test", "--quiet", system_test_path, *session.posargs)