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Per-session /model overrides supplied api_key and provider but omitted credential_pool, so billing rotation never ran on HTTP 402. Wire the pool on fast override, rehydrate, and apply paths; backfill from provider for legacy persisted overrides. Regression tests in tests/gateway/.
69 lines
No EOL
2.1 KiB
Python
69 lines
No EOL
2.1 KiB
Python
"""Session /model overrides must attach credential_pool for 402 rotation."""
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from __future__ import annotations
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from unittest.mock import MagicMock
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from gateway.run import GatewayRunner, _credential_pool_for_provider
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def test_fast_session_override_includes_credential_pool(monkeypatch):
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runner = object.__new__(GatewayRunner)
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runner._session_model_overrides = {
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"sess-1": {
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"model": "kimi-k2.7",
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"provider": "custom:hyper",
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"api_key": "sk-test",
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"base_url": "https://hyper.charm.land/v1",
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"api_mode": "chat_completions",
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},
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}
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fake_pool = object()
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monkeypatch.setattr(
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"gateway.run._resolve_gateway_model",
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lambda _uc=None: "default-model",
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)
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monkeypatch.setattr(
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"gateway.run._credential_pool_for_provider",
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lambda provider: fake_pool if provider == "custom:hyper" else None,
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)
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model, runtime = runner._resolve_session_agent_runtime(session_key="sess-1")
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assert model == "kimi-k2.7"
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assert runtime.get("credential_pool") is fake_pool
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def test_apply_session_override_backfills_credential_pool(monkeypatch):
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runner = object.__new__(GatewayRunner)
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fake_pool = MagicMock(name="pool")
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runner._session_model_overrides = {
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"sess-2": {
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"model": "kimi-k2.7",
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"provider": "custom:hyper",
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"api_key": "sk-test",
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},
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}
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monkeypatch.setattr(
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"gateway.run._credential_pool_for_provider",
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lambda provider: fake_pool,
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)
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model, runtime = runner._apply_session_model_override(
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"sess-2",
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"default-model",
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{"api_key": "old", "provider": "x"},
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)
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assert model == "kimi-k2.7"
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assert runtime["credential_pool"] is fake_pool
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def test_credential_pool_for_provider_delegates(monkeypatch):
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sentinel = object()
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monkeypatch.setattr(
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"gateway.run._resolve_runtime_agent_kwargs_for_provider",
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lambda p: {"credential_pool": sentinel, "provider": p},
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)
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assert _credential_pool_for_provider("custom:hyper") is sentinel |