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import json
import httpx
from trenches_env.env import FogOfWarDiplomacyEnv
from trenches_env.models import ExternalSignal
from trenches_env.provider_runtime import ProviderDecisionRuntime
from trenches_env.source_ingestion import SourceHarvester
def test_configured_provider_runtime_drives_entity_action(monkeypatch) -> None:
monkeypatch.setenv("TRENCHES_MODEL_PROVIDER_US", "openai")
monkeypatch.setenv("TRENCHES_MODEL_NAME_US", "gpt-4.1")
monkeypatch.setenv("TRENCHES_MODEL_API_KEY_ENV_US", "OPENAI_API_KEY")
monkeypatch.setenv("OPENAI_API_KEY", "test-key")
def handler(request: httpx.Request) -> httpx.Response:
assert request.url.path.endswith("/chat/completions")
payload = json.loads(request.content.decode("utf-8"))
assert payload["model"] == "gpt-4.1"
assert payload["tool_choice"]["function"]["name"] == "emit_action"
return httpx.Response(
200,
json={
"choices": [
{
"message": {
"tool_calls": [
{
"function": {
"name": "emit_action",
"arguments": json.dumps(
{
"type": "negotiate",
"target": "gulf",
"summary": "Negotiate deconfliction around the shipping corridor.",
}
),
}
}
]
}
}
]
},
)
runtime = ProviderDecisionRuntime(client=httpx.Client(transport=httpx.MockTransport(handler)))
env = FogOfWarDiplomacyEnv(
source_harvester=SourceHarvester(auto_start=False),
provider_runtime=runtime,
)
session = env.create_session(seed=7)
actions = env.resolve_policy_actions(
session,
[
ExternalSignal(
source="test-feed",
headline="Shipping risk rises near Hormuz.",
region="gulf",
tags=["shipping", "oil"],
severity=0.4,
)
],
agent_ids=["us"],
)
assert actions["us"].type == "negotiate"
assert actions["us"].target == "gulf"
assert actions["us"].metadata["mode"] == "provider_inference"
assert actions["us"].metadata["provider"] == "openai"
def test_invalid_provider_output_falls_back_to_heuristic_policy(monkeypatch) -> None:
monkeypatch.setenv("TRENCHES_MODEL_PROVIDER_US", "openai")
monkeypatch.setenv("TRENCHES_MODEL_NAME_US", "gpt-4.1")
monkeypatch.setenv("TRENCHES_MODEL_API_KEY_ENV_US", "OPENAI_API_KEY")
monkeypatch.setenv("OPENAI_API_KEY", "test-key")
def handler(_: httpx.Request) -> httpx.Response:
return httpx.Response(
200,
json={
"choices": [
{
"message": {
"tool_calls": [
{
"function": {
"name": "emit_action",
"arguments": json.dumps(
{
"type": "oversight_review",
"summary": "Illegal action for US runtime.",
}
),
}
}
]
}
}
]
},
)
runtime = ProviderDecisionRuntime(client=httpx.Client(transport=httpx.MockTransport(handler)))
env = FogOfWarDiplomacyEnv(
source_harvester=SourceHarvester(auto_start=False),
provider_runtime=runtime,
)
session = env.create_session(seed=7)
actions = env.resolve_policy_actions(
session,
[
ExternalSignal(
source="test-feed",
headline="Shipping risk rises near Hormuz.",
region="gulf",
tags=["shipping", "oil"],
severity=0.4,
)
],
agent_ids=["us"],
)
assert actions["us"].type in {"defend", "negotiate", "intel_query", "hold", "mobilize", "sanction", "strike", "deceive"}
assert actions["us"].metadata["mode"] == "heuristic_fallback"
assert "provider_error" in actions["us"].metadata
def test_provider_runtime_retries_transient_failure_and_records_diagnostics(monkeypatch) -> None:
monkeypatch.setenv("TRENCHES_MODEL_PROVIDER_US", "openai")
monkeypatch.setenv("TRENCHES_MODEL_NAME_US", "gpt-4.1")
monkeypatch.setenv("TRENCHES_MODEL_API_KEY_ENV_US", "OPENAI_API_KEY")
monkeypatch.setenv("OPENAI_API_KEY", "test-key")
attempts = {"count": 0}
def handler(_: httpx.Request) -> httpx.Response:
attempts["count"] += 1
if attempts["count"] == 1:
return httpx.Response(503, json={"error": "upstream overloaded"})
return httpx.Response(
200,
json={
"choices": [
{
"message": {
"tool_calls": [
{
"function": {
"name": "emit_action",
"arguments": json.dumps(
{
"type": "defend",
"target": "us",
"summary": "Defend shipping lanes after transient provider recovery.",
}
),
}
}
]
}
}
]
},
)
runtime = ProviderDecisionRuntime(client=httpx.Client(transport=httpx.MockTransport(handler)), max_attempts=2)
env = FogOfWarDiplomacyEnv(
source_harvester=SourceHarvester(auto_start=False),
provider_runtime=runtime,
)
session = env.create_session(seed=7)
actions = env.resolve_policy_actions(
session,
[
ExternalSignal(
source="test-feed",
headline="Shipping risk rises near Hormuz.",
region="gulf",
tags=["shipping", "oil"],
severity=0.4,
)
],
agent_ids=["us"],
)
diagnostics = runtime.diagnostics(session.model_bindings)
us_diagnostics = next(entry for entry in diagnostics if entry.agent_id == "us")
assert attempts["count"] == 2
assert actions["us"].type == "defend"
assert actions["us"].metadata["provider_attempts"] == 2
assert us_diagnostics.status == "healthy"
assert us_diagnostics.request_count == 1
assert us_diagnostics.success_count == 1
assert us_diagnostics.error_count == 0
assert us_diagnostics.consecutive_failures == 0
assert us_diagnostics.last_success_at is not None
assert us_diagnostics.last_error is None
def test_provider_runtime_diagnostics_capture_terminal_failure(monkeypatch) -> None:
monkeypatch.setenv("TRENCHES_MODEL_PROVIDER_US", "openai")
monkeypatch.setenv("TRENCHES_MODEL_NAME_US", "gpt-4.1")
monkeypatch.setenv("TRENCHES_MODEL_API_KEY_ENV_US", "OPENAI_API_KEY")
monkeypatch.setenv("OPENAI_API_KEY", "test-key")
def handler(_: httpx.Request) -> httpx.Response:
return httpx.Response(503, json={"error": "upstream overloaded"})
runtime = ProviderDecisionRuntime(client=httpx.Client(transport=httpx.MockTransport(handler)), max_attempts=2)
env = FogOfWarDiplomacyEnv(
source_harvester=SourceHarvester(auto_start=False),
provider_runtime=runtime,
)
session = env.create_session(seed=7)
actions = env.resolve_policy_actions(
session,
[
ExternalSignal(
source="test-feed",
headline="Shipping risk rises near Hormuz.",
region="gulf",
tags=["shipping", "oil"],
severity=0.4,
)
],
agent_ids=["us"],
)
diagnostics = runtime.diagnostics(session.model_bindings)
us_diagnostics = next(entry for entry in diagnostics if entry.agent_id == "us")
assert actions["us"].metadata["mode"] == "heuristic_fallback"
assert "provider returned HTTP 503" in actions["us"].metadata["provider_error"]
assert us_diagnostics.status == "degraded"
assert us_diagnostics.request_count == 1
assert us_diagnostics.success_count == 0
assert us_diagnostics.error_count == 1
assert us_diagnostics.consecutive_failures == 1
assert us_diagnostics.last_error is not None
assert "provider returned HTTP 503" in us_diagnostics.last_error
assert us_diagnostics.last_error_at is not None
def test_huggingface_provider_uses_router_endpoint_and_hf_token(monkeypatch) -> None:
monkeypatch.setenv("TRENCHES_MODEL_PROVIDER_US", "huggingface")
monkeypatch.setenv("TRENCHES_MODEL_NAME_US", "openai/gpt-oss-120b")
monkeypatch.setenv("HF_TOKEN", "hf-test-token")
monkeypatch.delenv("TRENCHES_MODEL_API_KEY_ENV_US", raising=False)
monkeypatch.delenv("TRENCHES_HF_ROUTING_POLICY", raising=False)
def handler(request: httpx.Request) -> httpx.Response:
assert request.url.host == "router.huggingface.co"
assert request.url.path.endswith("/chat/completions")
assert request.headers["Authorization"] == "Bearer hf-test-token"
payload = json.loads(request.content.decode("utf-8"))
assert payload["model"] == "openai/gpt-oss-120b:fastest"
assert payload["tool_choice"]["function"]["name"] == "emit_action"
return httpx.Response(
200,
json={
"choices": [
{
"message": {
"tool_calls": [
{
"function": {
"name": "emit_action",
"arguments": json.dumps(
{
"type": "intel_query",
"summary": "Query more shipping-route intelligence before changing posture.",
}
),
}
}
]
}
}
]
},
)
runtime = ProviderDecisionRuntime(client=httpx.Client(transport=httpx.MockTransport(handler)))
env = FogOfWarDiplomacyEnv(
source_harvester=SourceHarvester(auto_start=False),
provider_runtime=runtime,
)
session = env.create_session(seed=7)
actions = env.resolve_policy_actions(
session,
[
ExternalSignal(
source="test-feed",
headline="Shipping risk rises near Hormuz.",
region="gulf",
tags=["shipping", "oil"],
severity=0.4,
)
],
agent_ids=["us"],
)
assert session.model_bindings["us"].provider == "huggingface"
assert session.model_bindings["us"].api_key_env == "HF_TOKEN"
assert actions["us"].type == "intel_query"
assert actions["us"].metadata["provider"] == "huggingface"
|