| 1 | """Regression tests for small crash bugs in helper stringification paths.""" |
| 2 | |
| 3 | import unittest |
| 4 | |
| 5 | from agent_runtime.context_compactor import ContextCompactor |
| 6 | from interfaces.shot_description import ShotBriefDescription |
| 7 | |
| 8 | |
| 9 | class TestContextCompactorToolCallPreview(unittest.TestCase): |
| 10 | def test_fallback_summary_handles_tool_call_messages(self): |
| 11 | compactor = ContextCompactor(None, token_threshold=200, buffer_tokens=0, preserve_last_n=2, summary_max_chars=2000) |
| 12 | messages = [ |
| 13 | {"role": "user", "content": "list the files"}, |
| 14 | {"role": "assistant", "content": "", "tool_calls": [{"id": "c1", "function": {"name": "list_files", "arguments": "{}"}}]}, |
| 15 | ] |
| 16 | summary = compactor._fallback_summary(messages, [], "", "test") |
| 17 | self.assertIn("[tool calls]", summary) |
| 18 | self.assertIn("list_files", summary) |
| 19 | |
| 20 | |
| 21 | class TestShotBriefDescriptionStr(unittest.TestCase): |
| 22 | def test_str_uses_existing_fields(self): |
| 23 | shot = ShotBriefDescription( |
| 24 | idx=0, |
| 25 | is_last=False, |
| 26 | cam_idx=1, |
| 27 | visual_desc="<Alice> waves at the camera.", |
| 28 | audio_desc="[Speaker] Alice (Happy): Hello!", |
| 29 | ) |
| 30 | text = str(shot) |
| 31 | self.assertIn("Shot 0", text) |
| 32 | self.assertIn("Camera Index: 1", text) |
| 33 | self.assertIn("<Alice> waves at the camera.", text) |
| 34 | self.assertIn("[Speaker] Alice (Happy): Hello!", text) |
| 35 | |
| 36 | |
| 37 | if __name__ == "__main__": |
| 38 | unittest.main() |
| 39 |