Fix failing test when running offline (#1261)

Author: facutuesca

CHANGELOG.rst

@@ -33,6 +33,8 @@ Changes:
 - Changed ``OpenSSL.crypto.X509Store.add_crl`` to also accept
   ``cryptography``'s ``X509.CertificateRevocationList`` arguments in addition
   to the now deprecated ``OpenSSL.crypto.CRL`` arguments.
+- Fixed ``test_set_default_verify_paths`` test so that it is skipped if no
+  network connection is available.
 
 23.2.0 (2023-05-30)
 -------------------

tests/test_ssl.py

@@ -27,6 +27,7 @@
     AF_INET6,
     MSG_PEEK,
     SHUT_RDWR,
+    gaierror,
     socket,
 )
 from sys import getfilesystemencoding, platform
@@ -1269,7 +1270,10 @@ def test_set_default_verify_paths(self):
         )
 
         client = socket_any_family()
-        client.connect(("encrypted.google.com", 443))
+        try:
+            client.connect(("encrypted.google.com", 443))
+        except gaierror:
+            pytest.skip("cannot connect to encrypted.google.com")
         clientSSL = Connection(context, client)
         clientSSL.set_connect_state()
         clientSSL.set_tlsext_host_name(b"encrypted.google.com")