62 lines
2.3 KiB
Python
62 lines
2.3 KiB
Python
from __future__ import annotations
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import io
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import tarfile
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import unittest
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from agent_builder.tools import (
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_assert_current_agent_project,
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_assert_current_a2a_init_template,
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_render_a2a_init_template,
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)
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class TemplateInitTests(unittest.TestCase):
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def test_render_a2a_init_template_matches_sdk_starter(self) -> None:
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files = _render_a2a_init_template(
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"research-agent",
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description="Research helper",
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)
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self.assertEqual(set(files), {"agent.py", "a2a.yaml", "requirements.txt"})
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self.assertIn('name = "research-agent"', files["agent.py"])
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self.assertIn('description = "Research helper"', files["agent.py"])
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self.assertIn("LLMProvisioning.CALLER_PROVIDED", files["agent.py"])
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self.assertIn("ctx.llm", files["agent.py"])
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self.assertIn("ctx.workspace_backend()", files["agent.py"])
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self.assertIn("create_deep_agent", files["agent.py"])
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self.assertIn("name: research-agent", files["a2a.yaml"])
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self.assertIn("entrypoint: agent:ResearchAgent", files["a2a.yaml"])
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self.assertIn("deepagents>=0.5.0", files["requirements.txt"])
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def test_render_a2a_init_template_rejects_invalid_names(self) -> None:
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with self.assertRaises(ValueError):
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_render_a2a_init_template("Bad Name")
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def test_stale_sdk_template_is_rejected(self) -> None:
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with self.assertRaisesRegex(RuntimeError, "stale"):
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_assert_current_a2a_init_template({
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"agent.py": "from a2a_pack import A2AAgent",
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"requirements.txt": "httpx>=0.27",
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})
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def test_stale_agent_project_is_rejected(self) -> None:
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bundle = _tarball({
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"agent.py": "from a2a_pack import A2AAgent\n",
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"requirements.txt": "httpx>=0.27\n",
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})
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with self.assertRaisesRegex(RuntimeError, "agent project is stale"):
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_assert_current_agent_project(bundle)
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def _tarball(files: dict[str, str]) -> bytes:
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buf = io.BytesIO()
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with tarfile.open(fileobj=buf, mode="w:gz") as tf:
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for path, text in files.items():
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body = text.encode("utf-8")
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info = tarfile.TarInfo(path)
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info.size = len(body)
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tf.addfile(info, io.BytesIO(body))
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return buf.getvalue()
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