Abdelrahman Abdallah
82 lines
3.6 KiB
Python
82 lines
3.6 KiB
Python
from __future__ import annotations
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import tempfile
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import unittest
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from pathlib import Path
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from src.agent_prompting import build_prompt_context, build_system_prompt_parts, render_system_prompt
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from src.agent_runtime import LocalCodingAgent
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from src.agent_session import AgentSessionState
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from src.agent_tools import default_tool_registry
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from src.agent_types import AgentPermissions, AgentRuntimeConfig, ModelConfig
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class AgentPromptingTests(unittest.TestCase):
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def test_prompt_builder_contains_expected_sections(self) -> None:
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with tempfile.TemporaryDirectory() as tmp_dir:
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runtime_config = AgentRuntimeConfig(
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cwd=Path(tmp_dir),
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permissions=AgentPermissions(
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allow_file_write=True,
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allow_shell_commands=False,
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),
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)
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model_config = ModelConfig(model='Qwen/Qwen3-Coder-30B-A3B-Instruct')
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prompt_context = build_prompt_context(runtime_config, model_config)
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parts = build_system_prompt_parts(
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prompt_context=prompt_context,
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runtime_config=runtime_config,
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tools=default_tool_registry(),
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)
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prompt = render_system_prompt(parts)
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self.assertIn('# System', prompt)
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self.assertIn('# Doing tasks', prompt)
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self.assertIn('# Using your tools', prompt)
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self.assertIn('# Environment', prompt)
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self.assertIn('__SYSTEM_PROMPT_DYNAMIC_BOUNDARY__', prompt)
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self.assertIn('Primary working directory:', prompt)
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def test_session_state_exports_messages_in_order(self) -> None:
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state = AgentSessionState.create(['sys one', 'sys two'], 'hello')
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state.append_assistant('working', ())
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state.append_tool('read_file', 'call_1', '{"ok": true}')
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messages = state.to_openai_messages()
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self.assertEqual(messages[0]['role'], 'system')
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self.assertEqual(messages[1]['role'], 'user')
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self.assertEqual(messages[2]['role'], 'assistant')
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self.assertEqual(messages[3]['role'], 'tool')
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self.assertEqual(messages[3]['tool_call_id'], 'call_1')
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def test_agent_can_render_prompt_without_contacting_model(self) -> None:
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with tempfile.TemporaryDirectory() as tmp_dir:
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agent = LocalCodingAgent(
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model_config=ModelConfig(model='Qwen/Qwen3-Coder-30B-A3B-Instruct'),
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runtime_config=AgentRuntimeConfig(cwd=Path(tmp_dir)),
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)
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prompt = agent.render_system_prompt()
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self.assertIn('Claw Code Python', prompt)
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self.assertIn('# System', prompt)
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self.assertIn('# Environment', prompt)
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def test_prompt_builder_mentions_plugins_when_cache_is_loaded(self) -> None:
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with tempfile.TemporaryDirectory() as tmp_dir:
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workspace = Path(tmp_dir)
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plugin_cache = workspace / '.port_sessions' / 'plugin_cache.json'
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plugin_cache.parent.mkdir(parents=True, exist_ok=True)
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plugin_cache.write_text(
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'{"plugins":[{"name":"example-plugin","enabled":true}]}',
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encoding='utf-8',
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)
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runtime_config = AgentRuntimeConfig(cwd=workspace)
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model_config = ModelConfig(model='Qwen/Qwen3-Coder-30B-A3B-Instruct')
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prompt_context = build_prompt_context(runtime_config, model_config)
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parts = build_system_prompt_parts(
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prompt_context=prompt_context,
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runtime_config=runtime_config,
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tools=default_tool_registry(),
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)
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prompt = render_system_prompt(parts)
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self.assertIn('# Plugins', prompt)
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