Fix typo in main.yml and update test

instructions in test_pgvector.py

.github/workflows/main.yml

@@ -16,7 +16,7 @@ jobs:
           POSTGRES_USER: mock_user
           POSTGRES_PASSWORD: mock_password
           POSTGRES_DB: mock_db
-        ports: # give multiple ports for each python versionto avoid conflicts
+        ports: # give multiple ports for each python version to avoid conflicts
           - 5433:5432
           - 5432:5432
 

test/embedding/test_pgvector.py

@@ -1,4 +1,9 @@
 '''
+Set up a mock Postgres instance with the following commands (make sure you don't have anything running on port 0.0.0.0:5432))):
+- docker pull ankane/pgvector
+- docker run --name mock-postgres -p 5432:5432 -e POSTGRES_USER=mock_user -e POSTGRES_PASSWORD=mock_password -e POSTGRES_DB=mock_db -d ankane/pgvector
+
+Then run the tests with:
 pytest test
 
 or
@@ -84,50 +89,3 @@ async def test_PGv_embed_pacer():
     assert sim_search is not None, Exception("No results returned from perfect search")
 
     await vDB.drop_table()
-
-# @pytest.mark.asyncio
-# async def test_PGv_embed_many_pacer():
-#     dummy_model = SentenceTransformer('mock_transformer')
-#     dummy_model.encode.return_value = np.array([1, 2, 3])
-#     print(f'EMODEL: {dummy_model}')
-#     TABLE_NAME = 'embedding_test'
-#     try:
-#         vDB = await DocDB.from_conn_params(
-#             embedding_model=dummy_model,
-#             table_name=TABLE_NAME,
-#             db_name=DB_NAME,
-#             host=HOST,
-#             port=int(PORT),
-#             user=USER,
-#             password=PASSWORD)
-#     except ConnectionRefusedError:
-#         pytest.skip("No Postgres instance made available for test. Skipping.", allow_module_level=True)
-
-#     assert vDB is not None, ConnectionError("Postgres docker instance not available for testing PG code")
-
-#     # Create tables
-#     await vDB.drop_table()
-#     assert await vDB.table_exists() is False, Exception("Table exists before creation")
-#     await vDB.create_table()
-#     assert await vDB.table_exists() is True, Exception("Table does not exist after creation")
-
-#     # Insert data using insert_many()
-#     documents = [
-#         {
-#             'content': text,
-#             'title': f'Pacer Copypasta line {index}',
-#             'page_numbers': [1, 2, 3],
-#             'tags': ['fitness', 'pacer', 'copypasta']
-#         }
-#         for index, text in enumerate(pacer_copypasta)
-#     ]
-#     await vDB.insert_many(documents)
-
-#     assert await vDB.count_items() == len(pacer_copypasta), Exception("Not all documents inserted")
-
-#     # Search table with perfect match
-#     search_string = '[beep] A single lap should be completed each time you hear this sound.'
-#     sim_search = await vDB.search(query_string=search_string, limit=3)
-#     assert sim_search is not None, Exception("No results returned from perfect search")
-
-#     await vDB.drop_table()