Fix VCRHTTPResponse version_string AttributeError in tests

Author: gabino

tests/conftest.py

@@ -9,6 +9,20 @@
 
 cuenca.configure(sandbox=True)
 
+# Temporary patch for the VCRHTTPResponse object to avoid
+# AttributeError: 'VCRHTTPResponse' object has no attribute 'version_string'
+# Occurs with urllib3>=2.3.0 and is being addressed in the following PR:
+# https://github.com/kevin1024/vcrpy/pull/889
+
+
+@pytest.fixture(autouse=True)
+def patch_VCRHTTPResponse_version_string():
+    from vcr.stubs import VCRHTTPResponse  # type: ignore
+
+    if not hasattr(VCRHTTPResponse, 'version_string'):
+        VCRHTTPResponse.version_string = None
+    yield
+
 
 @pytest.fixture(scope='module')
 def vcr_config():