Add client integration tests for basic behaviors

Author: benjaminran

test-requirements.txt

@@ -4,3 +4,4 @@ pytest-cov==2.10.1
 pytest-mock==3.6.1
 tox==3.20.1
 pytest-timeout==1.4.2
+urllib3_mock==0.3.3

tests/integ/__init__.py

@@ -0,0 +1,59 @@
+import pytest
+from urllib3_mock import Responses
+
+import pinecone
+from pinecone import ApiTypeError
+
+responses = Responses('requests.packages.urllib3')
+
+
+@responses.activate
+def test_unrecognized_response_field():
+    # unrecognized response fields are okay, shouldn't raise an exception
+    pinecone.init('example-api-key', environment='example-environment')
+
+    # responses.add('GET', '/actions/whoami',  # fixme: requests-based, so mock fails?
+    #               body='{"project_name": "example-project", "user_label": "example-label", "user_name": "test"}',
+    #               status=200, content_type='application/json')
+    responses.add('DELETE', '/vectors/delete',
+                  body='{"deleted_count": 2, "unexpected_key": "xyzzy"}',
+                  status=200, content_type='application/json')
+
+    index = pinecone.Index('example-index')
+    resp = index.delete(ids=['vec1', 'vec2'])
+
+    # assert len(responses.calls) == 1
+    # assert responses.calls[0].request.url == '/vectors/delete?ids=vec1&ids=vec2'
+    # assert responses.calls[0].request.host == 'example-index-unknown.svc.example-environment.pinecone.io'
+    # assert responses.calls[0].request.scheme == 'https'
+
+    assert resp.deleted_count == 2
+
+
+@responses.activate
+def test_missing_response_field():
+    # unrecognized response fields are okay, shouldn't raise an exception
+    pinecone.init('example-api-key', environment='example-environment')
+    responses.add('DELETE', '/vectors/delete',
+                  body='{}',
+                  status=200, content_type='application/json')
+    index = pinecone.Index('example-index')
+    # this should not raise
+    index.delete(ids=['vec1', 'vec2'])
+
+
+
+@responses.activate
+def test_malformed_response_wrong_type():
+    # unrecognized response fields are okay, shouldn't raise an exception
+    pinecone.init('example-api-key', environment='example-environment')
+
+    responses.add('DELETE', '/vectors/delete',
+                  body='{"deleted_count": "foobar"}',
+                  status=200, content_type='application/json')
+
+    index = pinecone.Index('example-index')
+
+    with pytest.raises(ApiTypeError) as exc_info:
+        resp = index.delete(ids=['vec1', 'vec2'])
+        assert resp.deleted_count == 2