272 lines
12 KiB
Python
272 lines
12 KiB
Python
"""Comprehensive test suite for Hermes Multi-Provider Account Router."""
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from __future__ import annotations
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import os
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import sys
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import time
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from pathlib import Path
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from unittest.mock import MagicMock, patch
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import pytest
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# Ensure plugin package is in sys.path
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repo_root = Path(__file__).resolve().parent.parent
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plugin_src = repo_root / "plugins" / "antigravity-provider" / "src"
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if str(plugin_src) not in sys.path:
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sys.path.insert(0, str(plugin_src))
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from antigravity_provider.router.router_config import (
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RolePolicy,
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RouterConfig,
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RouterProfileConfig,
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get_default_router_config,
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load_router_config,
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)
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from antigravity_provider.router.health_tracker import (
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AUTH_REQUIRED,
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DISABLED,
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HEALTHY,
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IN_USE,
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QUOTA_EXHAUSTED,
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RATE_LIMITED,
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HealthTracker,
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extract_model_family,
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)
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from antigravity_provider.router.session_affinity import LeaseManager, SessionAffinityTracker
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from antigravity_provider.router.router_engine import RouterEngine, get_router_engine
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from antigravity_provider.router.adapters.base_adapter import ErrorCategory, ErrorClassification
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from antigravity_provider.router.adapters.antigravity_adapter import AntigravityAdapter, get_profile_env_dir
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from antigravity_provider.router.adapters.codex_adapter import CodexAdapter
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from antigravity_provider.router.adapters.opencode_adapter import OpenCodeGoAdapter
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from antigravity_provider.router.cli_commands import (
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clear_cooldown_cli,
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print_router_status,
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print_routing_policy,
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simulate_quota_cli,
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)
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class TestRouterConfig:
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"""Test configuration schema, profile loading, and role definitions."""
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def test_default_config_has_22_profiles(self):
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config = get_default_router_config()
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assert len(config.profiles) == 22
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# 3 Codex
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assert "codex-orch" in config.profiles
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assert "codex-worker-1" in config.profiles
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assert "codex-worker-2" in config.profiles
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# 10 Antigravity (7 active, 3 cold)
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assert "ag-orch-fallback" in config.profiles
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assert "ag-w1" in config.profiles
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assert "ag-w4" in config.profiles
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assert "ag-spare-1" in config.profiles
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assert "ag-cold-1" in config.profiles
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assert config.profiles["ag-cold-1"].enabled is False
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# 3 OpenCode Go
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assert "opengo-1" in config.profiles
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assert "opengo-2" in config.profiles
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assert "opengo-3" in config.profiles
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# 3 Claude
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assert "claude-orch" in config.profiles
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assert "claude-worker-1" in config.profiles
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assert "claude-worker-2" in config.profiles
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# 3 Grok
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assert "grok-orch" in config.profiles
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assert "grok-worker-1" in config.profiles
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assert "grok-worker-2" in config.profiles
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def test_role_policies_chains(self):
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config = get_default_router_config()
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assert "orchestrator" in config.roles
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orch = config.roles["orchestrator"]
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assert orch.preferred_chain == ["codex-orch", "ag-orch-fallback", "opengo-3"]
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coder = config.roles["coder-primary"]
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assert coder.preferred_chain == ["codex-worker-1", "ag-w1", "opengo-3"]
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reviewer = config.roles["reviewer"]
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assert reviewer.preferred_chain == ["codex-worker-2", "opengo-2", "ag-w2"]
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research = config.roles["research"]
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assert research.preferred_chain == ["opengo-1", "ag-w3", "ag-w4"]
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class TestHealthTracker:
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"""Test health state tracking, model families, and simulation."""
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def test_model_family_extraction(self):
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assert extract_model_family("gemini-3.7-flash") == "gemini"
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assert extract_model_family("claude-sonnet-4-6") == "claude"
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assert extract_model_family("gpt-4o") == "gpt"
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assert extract_model_family("deepseek-v4-pro") == "deepseek"
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assert extract_model_family("kimi-k2.7-code") == "kimi"
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assert extract_model_family("qwen3.8-max") == "qwen"
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assert extract_model_family("grok-4.5") == "grok"
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assert extract_model_family("glm-5.3") == "glm"
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def test_quota_exhaustion_and_expiry(self, tmp_path):
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state_file = tmp_path / "test_state.json"
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tracker = HealthTracker(state_file=state_file)
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# Initially healthy
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assert tracker.is_healthy("ag-w1", "gemini-3.7-flash") is True
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# Mark quota exhausted with 2 second duration
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tracker.mark_quota_exhausted("ag-w1", "gemini-3.7-flash", duration=2, reason="Quota reached")
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assert tracker.is_healthy("ag-w1", "gemini-3.7-flash") is False
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# Wait for expiration
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time.sleep(2.1)
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assert tracker.is_healthy("ag-w1", "gemini-3.7-flash") is True
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def test_simulated_quota_and_clear(self, tmp_path):
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state_file = tmp_path / "test_state.json"
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tracker = HealthTracker(state_file=state_file)
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tracker.simulate_quota("codex-orch", duration=600)
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assert tracker.is_healthy("codex-orch") is False
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rec = tracker.get_or_create("codex-orch")
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assert rec.simulated is True
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# Clear cooldown
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tracker.clear_cooldown("codex-orch")
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assert tracker.is_healthy("codex-orch") is True
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assert tracker.get_or_create("codex-orch").simulated is False
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class TestSessionAffinityAndLeases:
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"""Test session affinity retention and concurrency leases."""
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def test_session_affinity_lifecycle(self):
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affinity = SessionAffinityTracker()
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assert affinity.get_affinity("sess-1") is None
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affinity.set_affinity("sess-1", "orchestrator", "codex-orch", "gpt-4o")
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rec = affinity.get_affinity("sess-1")
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assert rec is not None
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assert rec.profile_id == "codex-orch"
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assert rec.role == "orchestrator"
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# Update on failover
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affinity.set_affinity("sess-1", "orchestrator", "ag-orch-fallback", "gemini-3.7-flash")
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rec2 = affinity.get_affinity("sess-1")
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assert rec2.profile_id == "ag-orch-fallback"
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def test_lease_concurrency(self):
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leases = LeaseManager()
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assert leases.acquire("ag-w1", max_concurrency=1) is True
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# Exceeds concurrency 1
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assert leases.acquire("ag-w1", max_concurrency=1) is False
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assert leases.active_count("ag-w1") == 1
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leases.release("ag-w1")
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assert leases.active_count("ag-w1") == 0
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assert leases.acquire("ag-w1", max_concurrency=1) is True
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class TestRouterEngineFailover:
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"""Test multi-provider role-aware failover execution loop."""
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def test_orchestrator_failover_chain(self, tmp_path):
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state_file = tmp_path / "test_router_state.json"
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engine = RouterEngine(
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config=get_default_router_config(),
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health=HealthTracker(state_file=state_file),
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affinity=SessionAffinityTracker(),
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)
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# Mock adapter responses
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mock_codex_response = {"id": "codex-1", "choices": [{"message": {"role": "assistant", "content": "from-codex"}}]}
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mock_ag_response = {"id": "ag-1", "choices": [{"message": {"role": "assistant", "content": "from-antigravity"}}]}
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mock_opengo_response = {"id": "opengo-1", "choices": [{"message": {"role": "assistant", "content": "from-opencode"}}]}
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# 1. Normal state: codex-orch succeeds
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with patch.object(CodexAdapter, "invoke", return_value=mock_codex_response):
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resp = engine.route_request({"messages": [{"role": "user", "content": "hello"}]}, role="orchestrator", session_id="sess-orch-1")
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assert resp["choices"][0]["message"]["content"] == "from-codex"
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assert resp["router_metadata"]["profile_id"] == "codex-orch"
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# 2. Simulate quota on codex-orch: should auto-failover to ag-orch-fallback
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engine.health.simulate_quota("codex-orch", duration=600)
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with patch.object(AntigravityAdapter, "invoke", return_value=mock_ag_response):
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resp2 = engine.route_request({"messages": [{"role": "user", "content": "hello again"}]}, role="orchestrator", session_id="sess-orch-2")
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assert resp2["choices"][0]["message"]["content"] == "from-antigravity"
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assert resp2["router_metadata"]["profile_id"] == "ag-orch-fallback"
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assert resp2["router_metadata"]["failover_count"] == 0 # picked directly because codex-orch was marked unhealthy
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# 3. Simulate quota on both codex-orch and ag-orch-fallback: should failover to opengo-3
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engine.health.simulate_quota("ag-orch-fallback", duration=600)
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with patch.object(OpenCodeGoAdapter, "invoke", return_value=mock_opengo_response):
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resp3 = engine.route_request({"messages": [{"role": "user", "content": "hello third"}]}, role="orchestrator", session_id="sess-orch-3")
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assert resp3["choices"][0]["message"]["content"] == "from-opencode"
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assert resp3["router_metadata"]["profile_id"] == "opengo-3"
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# Clear cooldowns
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engine.health.clear_cooldown()
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assert engine.health.is_healthy("codex-orch") is True
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assert engine.health.is_healthy("ag-orch-fallback") is True
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def test_session_affinity_retention_after_failover(self, tmp_path):
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state_file = tmp_path / "test_affinity_state.json"
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engine = RouterEngine(
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config=get_default_router_config(),
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health=HealthTracker(state_file=state_file),
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affinity=SessionAffinityTracker(),
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)
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mock_codex = {"id": "c1", "choices": [{"message": {"role": "assistant", "content": "c1"}}]}
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mock_ag = {"id": "a1", "choices": [{"message": {"role": "assistant", "content": "a1"}}]}
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# Turn 1: codex-orch fails with quota exhaustion -> failover to ag-orch-fallback
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with patch.object(CodexAdapter, "invoke", side_effect=RuntimeError("Quota limit reached")):
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with patch.object(AntigravityAdapter, "invoke", return_value=mock_ag):
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resp = engine.route_request({"messages": [{"role": "user", "content": "turn 1"}]}, role="orchestrator", session_id="session-user-123")
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assert resp["choices"][0]["message"]["content"] == "a1"
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assert resp["router_metadata"]["profile_id"] == "ag-orch-fallback"
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# Turn 2: same session continues directly on ag-orch-fallback
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with patch.object(AntigravityAdapter, "invoke", return_value=mock_ag):
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resp2 = engine.route_request({"messages": [{"role": "user", "content": "turn 2"}]}, role="orchestrator", session_id="session-user-123")
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assert resp2["choices"][0]["message"]["content"] == "a1"
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assert resp2["router_metadata"]["profile_id"] == "ag-orch-fallback"
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class TestAntigravityIsolation:
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"""Test environment isolation for Antigravity profiles."""
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def test_profile_env_dir_creation(self):
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pdir = get_profile_env_dir("ag-w1")
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assert pdir.exists()
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assert "ag-w1" in str(pdir)
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class TestRouterCLI:
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"""Test CLI commands: status, policy, simulate, clear-cooldown."""
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def test_print_router_status(self, capsys):
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rc = print_router_status()
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assert rc == 0
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out = capsys.readouterr().out
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assert "HERMES MULTI-PROVIDER ACCOUNT ROUTER" in out
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assert "codex-orch" in out
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assert "ag-orch-fallback" in out
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assert "opengo-1" in out
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def test_print_routing_policy(self, capsys):
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rc = print_routing_policy()
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assert rc == 0
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out = capsys.readouterr().out
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assert "orchestrator" in out
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assert "coder-primary" in out
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assert "reviewer" in out
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def test_simulate_quota_cli(self, capsys):
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rc = simulate_quota_cli("codex-orch", duration=300)
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assert rc == 0
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out = capsys.readouterr().out
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assert "Simulated quota exhaustion activated" in out
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rc_clear = clear_cooldown_cli("codex-orch")
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assert rc_clear == 0
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out_clear = capsys.readouterr().out
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assert "cleared for profile 'codex-orch'" in out_clear
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