Remove module-level ignore::ResourceWarnings

acme/acme/crypto_util_test.py

@@ -10,16 +10,11 @@ from six.moves import socketserver  #type: ignore  # pylint: disable=import-erro
 
 import josepy as jose
 import OpenSSL
-import pytest
 
 from acme import errors
 from acme import test_util
 from acme.magic_typing import List # pylint: disable=unused-import, no-name-in-module
 
-# turns all ResourceWarnings into errors for this module
-if six.PY3:
-    pytestmark = pytest.mark.filterwarnings("ignore::ResourceWarning") # pragma: no cover
-
 
 class SSLSocketAndProbeSNITest(unittest.TestCase):
     """Tests for acme.crypto_util.SSLSocket/probe_sni."""

acme/acme/messages_test.py

@@ -3,7 +3,6 @@ import unittest
 
 import josepy as jose
 import mock
-import pytest
 import six
 
 from acme import challenges
@@ -15,10 +14,6 @@ CERT = test_util.load_comparable_cert('cert.der')
 CSR = test_util.load_comparable_csr('csr.der')
 KEY = test_util.load_rsa_private_key('rsa512_key.pem')
 
-# turns all ResourceWarnings into errors for this module
-if six.PY3:
-    pytestmark = pytest.mark.filterwarnings("ignore::ResourceWarning") # pragma: no cover
-
 
 class ErrorTest(unittest.TestCase):
     """Tests for acme.messages.Error."""

acme/acme/standalone_test.py

@@ -13,7 +13,6 @@ from six.moves import socketserver  # type: ignore  # pylint: disable=import-err
 
 import josepy as jose
 import mock
-import pytest
 import requests
 
 from acme import challenges
@@ -21,10 +20,6 @@ from acme import crypto_util
 from acme import test_util
 from acme.magic_typing import Set # pylint: disable=unused-import, no-name-in-module
 
-# turns all ResourceWarnings into errors for this module
-if six.PY3:
-    pytestmark = pytest.mark.filterwarnings("ignore::ResourceWarning") # pragma: no cover
-
 
 class TLSServerTest(unittest.TestCase):
     """Tests for acme.standalone.TLSServer."""

acme/acme/util_test.py

@@ -1,13 +1,8 @@
 """Tests for acme.util."""
 import unittest
 
-import pytest
 import six
 
-# turns all ResourceWarnings into errors for this module
-if six.PY3:
-    pytestmark = pytest.mark.filterwarnings("ignore::ResourceWarning") # pragma: no cover
-
 
 class MapKeysTest(unittest.TestCase):
     """Tests for acme.util.map_keys."""