strix/tests/test_opencode_auth.py
Jonathan Singer aa95b0d465 Run Claude on OpenCode's Anthropic endpoint, and name the plan in the UI
Claude models are served on /messages, which the OpenAI SDK can't speak, so
those runs go through LiteLLM's Anthropic route instead. Prompt caching moves
with them, since LiteLLM consumes the injection points the raw SDK rejects.

Zen and Go now show up by name instead of both reading 'OpenCode
subscription', and Zen keeps its cost tracked: it bills prepaid credits per
request, so those runs were never actually free.
2026-08-31 21:07:10 +00:00

212 lines
7.4 KiB
Python

"""Tests for OpenCode (Zen/Go) subscription auth: prefix parsing and key store."""
from __future__ import annotations
from typing import TYPE_CHECKING
from unittest import mock
import pytest
import requests
from strix.config import codex, opencode
if TYPE_CHECKING:
from pathlib import Path
@pytest.fixture(autouse=True)
def _tmp_store(tmp_path: Path, monkeypatch: pytest.MonkeyPatch) -> Path:
path = tmp_path / "home" / ".strix" / "subscription-auth.json"
monkeypatch.setattr(codex, "AUTH_PATH", path)
return path
@pytest.mark.parametrize(
("model", "slug", "base_url", "protocol"),
[
(
"opencode/claude-sonnet-5",
"claude-sonnet-5",
opencode.ZEN_BASE_URL,
opencode.PROTOCOL_MESSAGES,
),
("opencode/gpt-5.4", "gpt-5.4", opencode.ZEN_BASE_URL, opencode.PROTOCOL_RESPONSES),
("opencode/grok-4.5", "grok-4.5", opencode.ZEN_BASE_URL, opencode.PROTOCOL_RESPONSES),
("OpenCode/Kimi-K3", "Kimi-K3", opencode.ZEN_BASE_URL, opencode.PROTOCOL_CHAT),
(
"OpenCode/Claude-Opus-5",
"Claude-Opus-5",
opencode.ZEN_BASE_URL,
opencode.PROTOCOL_MESSAGES,
),
("opencode-go/kimi-k3", "kimi-k3", opencode.GO_BASE_URL, opencode.PROTOCOL_CHAT),
(
"opencode-go/gpt-5.6-luna",
"gpt-5.6-luna",
opencode.GO_BASE_URL,
opencode.PROTOCOL_RESPONSES,
),
("opencode-go/grok-4.5", "grok-4.5", opencode.GO_BASE_URL, opencode.PROTOCOL_CHAT),
# Probed per family against both gateways; a wrong protocol 500s.
(
"opencode/muse-spark-1.2",
"muse-spark-1.2",
opencode.ZEN_BASE_URL,
opencode.PROTOCOL_RESPONSES,
),
(
"opencode/deepseek-v4-pro",
"deepseek-v4-pro",
opencode.ZEN_BASE_URL,
opencode.PROTOCOL_CHAT,
),
("opencode/minimax-m3", "minimax-m3", opencode.ZEN_BASE_URL, opencode.PROTOCOL_CHAT),
("opencode/qwen3.6-plus", "qwen3.6-plus", opencode.ZEN_BASE_URL, opencode.PROTOCOL_CHAT),
("opencode/glm-5.2", "glm-5.2", opencode.ZEN_BASE_URL, opencode.PROTOCOL_CHAT),
("opencode/grok-4.6", "grok-4.6", opencode.ZEN_BASE_URL, opencode.PROTOCOL_RESPONSES),
(
"opencode/gpt-5.6-luna",
"gpt-5.6-luna",
opencode.ZEN_BASE_URL,
opencode.PROTOCOL_RESPONSES,
),
(
"opencode/claude-opus-5",
"claude-opus-5",
opencode.ZEN_BASE_URL,
opencode.PROTOCOL_MESSAGES,
),
],
)
def test_subscription_model_parses_prefixes(
model: str, slug: str, base_url: str, protocol: str
) -> None:
parsed = opencode.subscription_model(model)
assert parsed is not None
assert parsed.slug == slug
assert parsed.base_url == base_url
assert parsed.protocol == protocol
assert parsed.uses_responses is (protocol == opencode.PROTOCOL_RESPONSES)
def test_claude_route_targets_the_anthropic_endpoint() -> None:
parsed = opencode.subscription_model("opencode/claude-sonnet-5")
assert parsed is not None
assert parsed.messages_url == "https://opencode.ai/zen/v1/messages"
@pytest.mark.parametrize(
("model", "plan", "label", "metered"),
[
("opencode/claude-sonnet-5", opencode.PLAN_ZEN, "OpenCode Zen", True),
("opencode/kimi-k3", opencode.PLAN_ZEN, "OpenCode Zen", True),
("opencode-go/kimi-k3", opencode.PLAN_GO, "OpenCode Go", False),
("OpenCode-Go/GPT-5.6-Luna", opencode.PLAN_GO, "OpenCode Go", False),
],
)
def test_plan_is_labelled_and_metered_per_prefix(
model: str, plan: str, label: str, metered: bool
) -> None:
parsed = opencode.subscription_model(model)
assert parsed is not None
assert parsed.plan == plan
assert parsed.label == label
# Zen bills prepaid credits per request; Go is a flat monthly plan.
assert parsed.metered is metered
assert opencode.subscription_plan(model) == plan
def test_subscription_plan_is_none_off_opencode() -> None:
assert opencode.subscription_plan("chatgpt/gpt-5.4") is None
assert opencode.subscription_plan("anthropic/claude-sonnet-5") is None
assert opencode.subscription_plan(None) is None
@pytest.mark.parametrize(
"model",
["openai/gpt-5.4", "chatgpt/gpt-5.4", "opencode/", "opencode-go/", "opencode", "", None],
)
def test_subscription_model_rejects_non_opencode(model: str | None) -> None:
assert opencode.subscription_model(model) is None
def test_store_roundtrip_and_logout() -> None:
assert opencode.read_record() is None
assert opencode.is_authenticated() is False
opencode.save_api_key("sk-oc-test")
record = opencode.read_record()
assert record is not None
assert record["key"] == "sk-oc-test"
assert opencode.is_authenticated() is True
assert opencode.get_api_key() == "sk-oc-test"
opencode.logout()
assert opencode.read_record() is None
opencode.logout() # no-op when already gone
def test_store_coexists_with_chatgpt_record() -> None:
codex.save_record({"type": "oauth", "access": "a", "refresh": "r", "account_id": "acct"})
opencode.save_api_key("sk-oc-test")
assert codex.read_record() is not None
assert opencode.get_api_key() == "sk-oc-test"
opencode.logout()
assert codex.read_record() is not None
assert opencode.read_record() is None
def test_get_api_key_raises_when_not_signed_in() -> None:
with pytest.raises(opencode.OpencodeAuthError) as exc:
opencode.get_api_key()
assert exc.value.code == "not_authenticated"
def test_auth_mode_covers_both_subscriptions() -> None:
assert opencode.auth_mode("opencode/claude-sonnet-5") == "subscription"
assert opencode.auth_mode("opencode-go/kimi-k3") == "subscription"
assert opencode.auth_mode("chatgpt/gpt-5.4") == "subscription"
assert opencode.auth_mode("openai/gpt-5.4") == "api_key"
assert opencode.auth_mode(None) == "api_key"
def test_subscription_provider() -> None:
assert opencode.subscription_provider("opencode/claude-sonnet-5") == "opencode"
assert opencode.subscription_provider("opencode-go/kimi-k3") == "opencode"
assert opencode.subscription_provider("chatgpt/gpt-5.4") == "chatgpt"
assert opencode.subscription_provider("openai/gpt-5.4") is None
assert opencode.subscription_provider(None) is None
def _response(status_code: int, text: str = "") -> mock.MagicMock:
response = mock.MagicMock()
response.status_code = status_code
response.text = text
return response
def test_validate_api_key_accepts_ok() -> None:
with mock.patch.object(requests, "get", return_value=_response(200)) as get:
opencode.validate_api_key("sk-oc-test")
assert get.call_args.kwargs["headers"]["Authorization"] == "Bearer sk-oc-test"
def test_validate_api_key_rejects_unauthorized() -> None:
with (
mock.patch.object(requests, "get", return_value=_response(401)),
pytest.raises(opencode.OpencodeAuthError) as exc,
):
opencode.validate_api_key("bad-key")
assert exc.value.code == "invalid_key"
def test_validate_api_key_maps_network_errors() -> None:
with (
mock.patch.object(requests, "get", side_effect=requests.ConnectionError("boom")),
pytest.raises(opencode.OpencodeAuthError) as exc,
):
opencode.validate_api_key("sk-oc-test")
assert exc.value.code == "unavailable"