PYTHON-5415 - Unskip tests that rely on server hostname

[NoahStapp]

No description provided.

[ShaneHarvey]

Is this test failure expected?

 [2025/06/24 12:09:51.722] E               _cffi_ssl._stdssl.error.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: ok
 [2025/06/24 12:09:51.722] /opt/python/pypy3.10/lib/pypy3.10/_cffi_ssl/_stdssl/__init__.py:717: SSLCertVerificationError
 [2025/06/24 12:09:51.722] The above exception was the direct cause of the following exception:
 [2025/06/24 12:09:51.722] self = <test.asynchronous.test_ssl.TestSSL testMethod=test_cert_ssl_validation_hostname_matching>
 [2025/06/24 12:09:51.722]     @async_client_context.require_tlsCertificateKeyFile
 [2025/06/24 12:09:51.722]     @async_client_context.require_server_resolvable
 [2025/06/24 12:09:51.722]     @ignore_deprecations
 [2025/06/24 12:09:51.722]     async def test_cert_ssl_validation_hostname_matching(self):
 [2025/06/24 12:09:51.722]         # Expects the server to be running with server.pem and ca.pem
 [2025/06/24 12:09:51.722]         #
 [2025/06/24 12:09:51.722]         #   --sslPEMKeyFile=/path/to/pymongo/test/certificates/server.pem
 [2025/06/24 12:09:51.722]         #   --sslCAFile=/path/to/pymongo/test/certificates/ca.pem
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, True, True, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertFalse(ctx.check_hostname)
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, True, False, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertFalse(ctx.check_hostname)
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, False, True, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertFalse(ctx.check_hostname)
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, False, False, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertTrue(ctx.check_hostname)
 [2025/06/24 12:09:51.722] >       response = await self.client.admin.command(HelloCompat.LEGACY_CMD)
 [2025/06/24 12:09:51.722] test/asynchronous/test_ssl.py:324:

https://spruce.mongodb.com/task/mongo_python_driver_mongodb_v5.0_test_server_version_pypy3.10_async_auth_ssl_sharded_cluster_patch_65f7c542088356bba78bd70d68b7a4881cab7f8b_685af42143a41e0007c096a5_25_06_24_18_53_22/tests?execution=0&sortBy=STATUS&sortDir=ASC

[NoahStapp]

Is this test failure expected?

 [2025/06/24 12:09:51.722] E               _cffi_ssl._stdssl.error.SSLCertVerificationError: [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: ok
 [2025/06/24 12:09:51.722] /opt/python/pypy3.10/lib/pypy3.10/_cffi_ssl/_stdssl/__init__.py:717: SSLCertVerificationError
 [2025/06/24 12:09:51.722] The above exception was the direct cause of the following exception:
 [2025/06/24 12:09:51.722] self = <test.asynchronous.test_ssl.TestSSL testMethod=test_cert_ssl_validation_hostname_matching>
 [2025/06/24 12:09:51.722]     @async_client_context.require_tlsCertificateKeyFile
 [2025/06/24 12:09:51.722]     @async_client_context.require_server_resolvable
 [2025/06/24 12:09:51.722]     @ignore_deprecations
 [2025/06/24 12:09:51.722]     async def test_cert_ssl_validation_hostname_matching(self):
 [2025/06/24 12:09:51.722]         # Expects the server to be running with server.pem and ca.pem
 [2025/06/24 12:09:51.722]         #
 [2025/06/24 12:09:51.722]         #   --sslPEMKeyFile=/path/to/pymongo/test/certificates/server.pem
 [2025/06/24 12:09:51.722]         #   --sslCAFile=/path/to/pymongo/test/certificates/ca.pem
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, True, True, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertFalse(ctx.check_hostname)
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, True, False, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertFalse(ctx.check_hostname)
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, False, True, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertFalse(ctx.check_hostname)
 [2025/06/24 12:09:51.722]         ctx = get_ssl_context(None, None, None, None, False, False, False, _IS_SYNC)
 [2025/06/24 12:09:51.722]         self.assertTrue(ctx.check_hostname)
 [2025/06/24 12:09:51.722] >       response = await self.client.admin.command(HelloCompat.LEGACY_CMD)
 [2025/06/24 12:09:51.722] test/asynchronous/test_ssl.py:324:

spruce.mongodb.com/task/mongo_python_driver_mongodb_v5.0_test_server_version_pypy3.10_async_auth_ssl_sharded_cluster_patch_65f7c542088356bba78bd70d68b7a4881cab7f8b_685af42143a41e0007c096a5_25_06_24_18_53_22/tests?execution=0&sortBy=STATUS&sortDir=ASC

No, but the test appears to be flakey on async + pypy, which is in line with the existing SSL issues we see there. Skipping the test on PyPy + async would reduce the noise until the pypy issue is resolved.

The non-PyPy failure is on the stable API variant because we don't pass serverApiVersion in these test commands. Skipping these server hostname tests on the stable API variant seems like the correct choice here, but I'm not entirely sure. What's the purpose of the stable API variant?

[ShaneHarvey]

SGTM since we already use require_no_api_version on the other tests that use simple_client in that file.