aider: Add a test that mocks openai.ChatCompletion.create to throw an openai.error.InvalidRequestError and make sure it bubbles all the way up and out of the Coder class.

# Aider chat conversation:

USER: add a test that mocks openai.ChatCompletion.create to throw an openai.error.InvalidRequestError and make sure it bubbles all the way up and out of the Coder class. use coder.run as the entrypoint for the test

ASSISTANT: To add this test, we need to modify the `tests/test_coder.py` file. We will add a new test method `test_run_with_invalid_request_error` that mocks `openai.ChatCompletion.create` to throw an `openai.error.InvalidRequestError`. We will then call `coder.run` and assert that the `InvalidRequestError` is raised.

Here is the change:

```python
tests/test_coder.py
<<<<<<< ORIGINAL
    if __name__ == "__main__":
        unittest.main()
=======
    @patch("aider.coders.base_coder.openai.ChatCompletion.create")
    def test_run_with_invalid_request_error(self, mock_chat_completion_create):
        # Mock the IO object
        mock_io = MagicMock()

        # Initialize the Coder object with the mocked IO and mocked repo
        coder = Coder.create(models.GPT4, None, mock_io, openai_api_key="fake_key")

        # Set up the mock to raise InvalidRequestError
        mock_chat_completion_create.side_effect = openai.error.InvalidRequestError("Invalid request")

        # Call the run method and assert that InvalidRequestError is raised
        with self.assertRaises(openai.error.InvalidRequestError):
            coder.run(with_message="hi")

    if __name__ == "__main__":
        unittest.main()
>>>>>>> UPDATED
```

This test will ensure that if `openai.ChatCompletion.create` throws an `InvalidRequestError`, it will propagate up and out of the `Coder` class.

tests/test_coder.py

@@ -343,5 +343,20 @@ class TestCoder(unittest.TestCase):
         # both files should still be here
         self.assertEqual(len(coder.abs_fnames), 2)
 
+    @patch("aider.coders.base_coder.openai.ChatCompletion.create")
+    def test_run_with_invalid_request_error(self, mock_chat_completion_create):
+        # Mock the IO object
+        mock_io = MagicMock()
+
+        # Initialize the Coder object with the mocked IO and mocked repo
+        coder = Coder.create(models.GPT4, None, mock_io, openai_api_key="fake_key")
+
+        # Set up the mock to raise InvalidRequestError
+        mock_chat_completion_create.side_effect = openai.error.InvalidRequestError("Invalid request")
+
+        # Call the run method and assert that InvalidRequestError is raised
+        with self.assertRaises(openai.error.InvalidRequestError):
+            coder.run(with_message="hi")
+
     if __name__ == "__main__":
         unittest.main()