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79 lines
3.1 KiB
Python
79 lines
3.1 KiB
Python
"""Cross-tick cooldown for notification-triggered spawns.
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Escalation/approval/audit/a2a dispatchers carry no task_id, so neither the
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readiness gate nor the PM respawn breaker sees them — the cooldown is the
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loop-breaker that stops an unacknowledged notification from respawning its
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recipient every dispatch tick.
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"""
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from __future__ import annotations
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from unittest.mock import patch
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from roboco.config import settings
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from roboco.runtime.orchestrator import AgentOrchestrator
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def _orch() -> AgentOrchestrator:
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orch = AgentOrchestrator.__new__(AgentOrchestrator)
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orch._notification_spawn_at = {}
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return orch
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def test_first_spawn_allowed_then_damped() -> None:
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orch = _orch()
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with patch.object(settings, "notification_spawn_cooldown_seconds", 600):
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assert orch._notification_spawn_cooled("be-pm", "n1") is False
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assert orch._notification_spawn_cooled("be-pm", "n1") is True
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# A different notification or agent is independent.
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assert orch._notification_spawn_cooled("be-pm", "n2") is False
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assert orch._notification_spawn_cooled("fe-pm", "n1") is False
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def test_cooldown_expires() -> None:
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orch = _orch()
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with (
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patch.object(settings, "notification_spawn_cooldown_seconds", 600),
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patch("roboco.runtime.orchestrator.time.monotonic") as clock,
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):
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clock.return_value = 1_000.0
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assert orch._notification_spawn_cooled("be-pm", "n1") is False
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clock.return_value = 1_300.0 # inside the window
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assert orch._notification_spawn_cooled("be-pm", "n1") is True
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clock.return_value = 1_700.0 # window elapsed → retry allowed
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assert orch._notification_spawn_cooled("be-pm", "n1") is False
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def test_zero_cooldown_disables_damper() -> None:
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orch = _orch()
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with patch.object(settings, "notification_spawn_cooldown_seconds", 0):
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assert orch._notification_spawn_cooled("be-pm", "n1") is False
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assert orch._notification_spawn_cooled("be-pm", "n1") is False
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def test_missing_notification_id_never_damped() -> None:
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orch = _orch()
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with patch.object(settings, "notification_spawn_cooldown_seconds", 600):
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assert orch._notification_spawn_cooled("be-pm", None) is False
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assert orch._notification_spawn_cooled("be-pm", None) is False
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assert orch._notification_spawn_at == {}
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def test_map_prunes_expired_entries() -> None:
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orch = _orch()
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prune_at = AgentOrchestrator._NOTIFICATION_COOLDOWN_PRUNE_AT
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with (
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patch.object(settings, "notification_spawn_cooldown_seconds", 600),
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patch("roboco.runtime.orchestrator.time.monotonic") as clock,
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):
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clock.return_value = 1_000.0
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for i in range(prune_at + 1):
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orch._notification_spawn_cooled("be-pm", f"n{i}")
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assert len(orch._notification_spawn_at) > prune_at
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# All entries expired → the next insert prunes them down to ~the
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# fresh entry (plus at most the just-stamped one).
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_max_after_prune = 2
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clock.return_value = 2_000.0
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orch._notification_spawn_cooled("be-pm", "fresh")
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assert len(orch._notification_spawn_at) <= _max_after_prune
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