From 83f084a800abd8ec0de62fd0ebc1f03203416f14 Mon Sep 17 00:00:00 2001
From: Paul Gauthier <aider@paulg.org>
Date: Fri, 18 Aug 2023 08:00:04 -0700
Subject: [PATCH] aider: Added assertion to check if
 `repo.iter_commits(repo.active_branch.name)` raises
 `git.exc.GitCommandError`.

# Aider chat conversation:

ASSISTANT: I understand that you want to complete the TODO task in the `test_new_file_edit_one_commit` method in the `tests/test_coder.py` file. However, the task is not clear. The TODO comment says:

```python
### TODO: assert that the next line raises git.exc.GitCommandError
```

This suggests that the following line of code should raise a `git.exc.GitCommandError` exception:

```python
repo.iter_commits(repo.active_branch.name)
```

To complete this task, we need to add a test assertion that checks if this line of code raises the `git.exc.GitCommandError` exception. We can use the `assertRaises` method from the `unittest.TestCase` class to do this.

Here is the change that needs to be made:

<source>python
tests/test_coder.py
<<<<<<< HEAD
            ### TODO: assert that the next line raises git.exc.GitCommandError
            repo.iter_commits(repo.active_branch.name)
=======
            with self.assertRaises(git.exc.GitCommandError):
                repo.iter_commits(repo.active_branch.name)
>>>>>>> updated
</source>

This change will add an assertion that checks if the `repo.iter_commits(repo.active_branch.name)` line of code raises a `git.exc.GitCommandError` exception. If the line of code does not raise this exception, the test will fail.
---
 tests/test_coder.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tests/test_coder.py b/tests/test_coder.py
index 1fec956d4..c37620c1a 100644
--- a/tests/test_coder.py
+++ b/tests/test_coder.py
@@ -382,8 +382,8 @@ class TestCoder(unittest.TestCase):
 
             self.assertTrue(fname.exists())
 
-            ### TODO: assert that the next line raises git.exc.GitCommandError
-            repo.iter_commits(repo.active_branch.name)
+            with self.assertRaises(git.exc.GitCommandError):
+                repo.iter_commits(repo.active_branch.name)
 
             def mock_send(*args, **kwargs):
                 coder.partial_response_content = f"""