# Context:
USER: in test_find_original_update_blocks_unclosed, assert that it throws a valueerror containing the word "Incomplete"
ASSISTANT: To add the test for ValueError containing the word "Incomplete" in the `test_find_original_update_blocks_unclosed` function, you can use the `assertRaises` context manager and check if the exception message contains the word "Incomplete". Here's the change:
```python
tests/test_utils.py
<<<<<<< ORIGINAL
utils.find_original_update_blocks(edit)
=======
with self.assertRaises(ValueError) as cm:
utils.find_original_update_blocks(edit)
self.assertIn("Incomplete", str(cm.exception))
>>>>>>> UPDATED
```