mirror of
https://github.com/nesquena/hermes-webui.git
synced 2026-05-25 19:20:16 +00:00
Michael Lam
125 lines
4.4 KiB
Python
125 lines
4.4 KiB
Python
import urllib.error
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import urllib.request
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from email.message import Message
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from api import config
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class _ConfigState:
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def __enter__(self):
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self.old_cfg = config.cfg
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self.old_mtime = config._cfg_mtime
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self.old_cache = config._available_models_cache
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self.old_cache_ts = config._available_models_cache_ts
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self.old_cache_fp = config._available_models_cache_source_fingerprint
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config._cfg_mtime = 0.0
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config._available_models_cache = None
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config._available_models_cache_ts = 0.0
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config._available_models_cache_source_fingerprint = None
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return self
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def __exit__(self, exc_type, exc, tb):
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config.cfg = self.old_cfg
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config._cfg_mtime = self.old_mtime
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config._available_models_cache = self.old_cache
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config._available_models_cache_ts = self.old_cache_ts
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config._available_models_cache_source_fingerprint = self.old_cache_fp
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return False
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def _configure_named_custom_provider(tmp_path, monkeypatch, *, model=None):
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monkeypatch.setattr(config, "_models_cache_path", tmp_path / "models_cache.json")
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monkeypatch.setattr(config, "_get_auth_store_path", lambda: tmp_path / "auth.json")
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entry = {
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"name": "Broken Proxy",
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"base_url": "https://broken.example/v1",
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"api_key": "bad-key",
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}
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if model:
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entry["model"] = model
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config.cfg = {
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"model": {"provider": "openai-codex", "default": "gpt-5.5"},
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"providers": {},
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"fallback_providers": [],
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"custom_providers": [entry],
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}
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def _groups_by_provider(data):
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return {group["provider_id"]: group for group in data["groups"]}
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def test_named_custom_provider_models_endpoint_401_surfaces_error(monkeypatch, tmp_path):
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def fake_urlopen(req, timeout=10):
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raise urllib.error.HTTPError(
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getattr(req, "full_url", "https://broken.example/v1/models"),
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401,
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"Unauthorized",
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hdrs=Message(),
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fp=None,
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)
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monkeypatch.setattr(urllib.request, "urlopen", fake_urlopen)
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with _ConfigState():
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_configure_named_custom_provider(tmp_path, monkeypatch, model="broken/manual")
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data = config.get_available_models()
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group = _groups_by_provider(data)["custom:broken-proxy"]
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error = group["models_endpoint_error"]
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assert error["kind"] == "auth"
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assert error["code"] == 401
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assert "check the API key" in error["message"]
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assert "broken-proxy" in error["message"]
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assert "@custom:broken-proxy:broken/manual" in {m["id"] for m in group["models"]}
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def test_named_custom_provider_models_endpoint_network_error_surfaces_empty_group(monkeypatch, tmp_path):
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def fake_urlopen(req, timeout=10):
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raise urllib.error.URLError("connection refused")
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monkeypatch.setattr(urllib.request, "urlopen", fake_urlopen)
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with _ConfigState():
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_configure_named_custom_provider(tmp_path, monkeypatch)
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data = config.get_available_models()
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group = _groups_by_provider(data)["custom:broken-proxy"]
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assert group["models"] == []
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assert group["models_endpoint_error"]["kind"] == "network"
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assert group["models_endpoint_error"]["code"] is None
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assert "verify base_url" in group["models_endpoint_error"]["message"]
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def test_named_custom_provider_models_endpoint_5xx_preserves_status(monkeypatch, tmp_path):
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def fake_urlopen(req, timeout=10):
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raise urllib.error.HTTPError(
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getattr(req, "full_url", "https://broken.example/v1/models"),
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502,
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"Bad Gateway",
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hdrs=Message(),
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fp=None,
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)
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monkeypatch.setattr(urllib.request, "urlopen", fake_urlopen)
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with _ConfigState():
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_configure_named_custom_provider(tmp_path, monkeypatch, model="broken/manual")
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data = config.get_available_models()
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error = _groups_by_provider(data)["custom:broken-proxy"]["models_endpoint_error"]
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assert error["kind"] == "http"
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assert error["code"] == 502
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assert "returned 502" in error["message"]
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def test_frontend_model_picker_renders_provider_endpoint_hint():
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ui = open("static/ui.js", encoding="utf-8").read()
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css = open("static/style.css", encoding="utf-8").read()
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assert "models_endpoint_error" in ui
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assert "dataset.modelsEndpointError" in ui
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assert "model-provider-hint" in ui
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assert "entry.modelsEndpointError.message" in ui
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assert ".model-provider-hint" in css
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