Files
openswarm/backend/tests/test_browser_validator.py
T

65 lines
2.1 KiB
Python

"""Aux-LLM stuck-adjudication for the browser sub-agent."""
import asyncio
from backend.apps.agents.browser.browser_validator import adjudicate_stuck, extract_text
class p_Block:
def __init__(self, type_, text=""):
self.type = type_
self.text = text
class p_Resp:
def __init__(self, blocks):
self.content = blocks
class p_FakeClient:
"""Minimal Anthropic-shaped client: client.messages.create(...)."""
def __init__(self, resp=None, raise_exc=None):
self.p_resp = resp
self.p_raise = raise_exc
self.calls = []
self.messages = self
async def create(self, **kwargs):
self.calls.append(kwargs)
if self.p_raise:
raise self.p_raise
return self.p_resp
def test_returns_extracted_guidance_and_assembles_prompt():
fc = p_FakeClient(resp=p_Resp([p_Block("text", "Press Tab then Enter to focus the field.")]))
out = asyncio.run(adjudicate_stuck(fc, "cheap-model", "share the doc", "- click -> not found", "the page"))
assert out == "Press Tab then Enter to focus the field."
call = fc.calls[0]
assert call["model"] == "cheap-model"
assert call["max_tokens"] == 300
prompt = call["messages"][0]["content"]
assert "share the doc" in prompt
assert "not found" in prompt
def test_swallows_provider_error_and_returns_empty():
fc = p_FakeClient(raise_exc=RuntimeError("429 rate limited"))
out = asyncio.run(adjudicate_stuck(fc, "m", "g", "r", "p"))
assert out == ""
def test_extract_text_joins_text_blocks_and_ignores_others():
resp = p_Resp([p_Block("text", "First."), p_Block("tool_use"), p_Block("text", "Second.")])
assert extract_text(resp) == "First. Second."
def test_handles_empty_inputs_without_crashing():
fc = p_FakeClient(resp=p_Resp([p_Block("text", "ok")]))
out = asyncio.run(adjudicate_stuck(fc, "m", "", "", ""))
assert out == "ok"
# placeholders keep the prompt well-formed
prompt = fc.calls[0]["messages"][0]["content"]
assert "(unknown)" in prompt and "(none)" in prompt and "(empty)" in prompt