# Review Comment

- **Author:** coderabbitai[bot]
- **File:** `tests/test_project_structure.py`
- **Line:** 262
- **Date:** 2026-02-01
- **Comment ID:** 2750596619
- **URL:** https://github.com/donghaozhang/video-agent-skill/pull/15#discussion_r2750596619

---

_⚠️ Potential issue_ | _🟡 Minor_

<details>
<summary>🧩 Analysis chain</summary>

🏁 Script executed:

```shell
# Find the test file and examine the relevant lines
fd test_project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 105

---

🏁 Script executed:

```shell
# Search for cleanup_temp_files function definition
rg -n "def cleanup_temp_files" --type py
```

Repository: donghaozhang/video-agent-skill

Length of output: 540

---

🏁 Script executed:

```shell
# Check the full context of the test file around lines 245-262
if [ -f "tests/test_project_structure.py" ]; then
  wc -l tests/test_project_structure.py
fi
```

Repository: donghaozhang/video-agent-skill

Length of output: 109

---

🏁 Script executed:

```shell
# Check lines 245-262 in the test file
sed -n '245,262p' tests/test_project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 691

---

🏁 Script executed:

```shell
# Check the context around those lines to understand the test better
sed -n '240,270p' tests/test_project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 1216

---

🏁 Script executed:

```shell
# Find the import statement for cleanup_temp_files in the test file
rg -n "cleanup_temp_files|import" tests/test_project_structure.py | head -20
```

Repository: donghaozhang/video-agent-skill

Length of output: 533

---

🏁 Script executed:

```shell
# Examine the cleanup_temp_files function definition in project_structure.py
sed -n '407,430p' packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 664

---

🏁 Script executed:

```shell
# Get more context around the function definition
sed -n '407,450p' packages/core/ai_content_pipeline/ai_content_pipeline/project_structure.py
```

Repository: donghaozhang/video-agent-skill

Length of output: 1369

---



</details>

**Prefix unused `deleted` variables with `_` to satisfy linting (RUF059).**

The `cleanup_temp_files()` function returns a tuple of (count, list_of_deleted_paths), but the second value is never used in these test assertions.

<details>
<summary>Suggested fix</summary>

```diff
-            count, deleted = cleanup_temp_files(tmpdir)
+            count, _deleted = cleanup_temp_files(tmpdir)
 
             assert count >= 1
             assert not temp_file.exists()
 
     def test_cleanup_dry_run_does_not_delete(self):
         """Test that dry_run mode doesn't delete files."""
         with tempfile.TemporaryDirectory() as tmpdir:
             init_project(tmpdir)
 
             output_dir = Path(tmpdir) / "output"
             temp_file = output_dir / "step_1_output.txt"
             temp_file.write_text("temp data")
 
-            count, deleted = cleanup_temp_files(tmpdir, dry_run=True)
+            count, _deleted = cleanup_temp_files(tmpdir, dry_run=True)
 
             assert count >= 1
             assert temp_file.exists()  # File should remain
```
</details>

<details>
<summary>🧰 Tools</summary>

<details>
<summary>🪛 Ruff (0.14.14)</summary>

[warning] 245-245: Unpacked variable `deleted` is never used

Prefix it with an underscore or any other dummy variable pattern

(RUF059)

---

[warning] 259-259: Unpacked variable `deleted` is never used

Prefix it with an underscore or any other dummy variable pattern

(RUF059)

</details>

</details>

<details>
<summary>🤖 Prompt for AI Agents</summary>

```
In `@tests/test_project_structure.py` around lines 245 - 262, The tests call
cleanup_temp_files(tmpdir) and assign its unused second return value to deleted;
rename those variables to _deleted (e.g., change "count, deleted =
cleanup_temp_files(...)" to "count, _deleted = cleanup_temp_files(...)") in both
test functions (including test_cleanup_dry_run_does_not_delete and the earlier
test that asserts deletion) so the unused tuple element is prefixed with an
underscore to satisfy the linter (RUF059).
```

</details>

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