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openswarm/backend/tests/test_accept_all_midrun.py
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"""'Approve All' mid-run invariant: an allow carrying set_always_allow must make the
NEXT identical tool call auto-approve inside the SAME run. The gate reads the live
builtin_perms dict (effective_policy) and the approval path writes through the same
dict (set_tool_policy), so the policy written at approval time is visible to the very
next call without waiting for the next turn's from-disk reload. Pins the loop the
frontend 'Approve All' buttons now rely on (they send set_always_allow=true)."""
import pytest
from backend.apps.agents.manager.permissions import decision
@pytest.fixture()
def p_isolated_persistence(monkeypatch):
"""Redirect the disk-persistence half of set_tool_policy into memory."""
persisted: dict = {"perms": {}}
monkeypatch.setattr(decision, "load_all_tools", lambda: [])
monkeypatch.setattr(decision, "load_builtin_permissions", lambda: dict(persisted["perms"]))
monkeypatch.setattr(decision, "save_builtin_permissions", lambda perms: persisted.update(perms=dict(perms)))
return persisted
def test_always_allow_applies_to_next_call_same_run(p_isolated_persistence):
live_perms = {"Bash": "ask"}
assert decision.effective_policy("Bash", live_perms, {}) == "ask"
decision.set_tool_policy("Bash", "always_allow", live_perms)
# The very next identical call in the SAME run reads the live dict and auto-approves.
assert decision.effective_policy("Bash", live_perms, {}) == "always_allow"
# And it persisted, so the next turn's from-disk reload keeps it.
assert p_isolated_persistence["perms"]["Bash"] == "always_allow"
def test_always_allow_namespaced_builtin_uses_inner_slot(p_isolated_persistence):
# Our browser/invoke delegation tools live in builtin_permissions under the INNER name; a write through the namespaced name must land where the next read looks.
live_perms: dict = {}
name = "mcp__openswarm-core__BrowserAgent"
decision.set_tool_policy(name, "always_allow", live_perms)
assert live_perms == {"BrowserAgent": "always_allow"}
assert decision.effective_policy(name, live_perms, {}) == "always_allow"
def test_plain_allow_leaves_policy_untouched(p_isolated_persistence):
# A one-time allow (no set_always_allow) never calls set_tool_policy; the policy stays 'ask' and the next call prompts again. Guards against silently widening plain approves.
live_perms = {"Bash": "ask"}
assert decision.effective_policy("Bash", live_perms, {}) == "ask"
assert p_isolated_persistence["perms"] == {}