Files
hermes-agent/tests/hermes_cli/test_normalize_main_model_assignment.py
Teknium 39975613b1 test: prune wave 2 + speed fixes — 28,106 → 19,757 test functions, suite wall 315s → 294s
Second, deeper pass over tools/gateway/hermes_cli plus first pass over
the trees wave 1 missed (acp, acp_adapter, skills, computer_use, docker,
dashboard, conformance, monitoring, secret_sources, hermes_state,
providers). Same rubric as wave 1 (AGENTS.md test policy); security,
alternation/caching invariants, issue-number regressions, and E2E kept.

Real test-quality fixes found and rooted out along the way:
- tests/tools/test_command_guards.py made real auxiliary-LLM HTTPS calls
  (DEFAULT_CONFIG smart-approval leaked in) — pinned approval
  mode=manual via autouse fixture: 17.4s → 0.4s.
- test_model_switch_custom_providers.py / test_user_providers_model_switch.py
  silently probed live provider catalogs (~2s/test) — stubbed
  cached_provider_model_ids/provider_model_ids/fetch_api_models.
- test_telegram_noise_filter.py: 15-platform copy-paste matrix over
  shared gateway.run logic → 3 representative platforms (55s → 3.9s).
- test_gateway_shutdown.py: stop()'s 5s interrupt-deadline loop spun on
  MagicMock agents — interrupt.side_effect now clears _running_agents
  (22s → 1.0s).
- test_gateway_inactivity_timeout.py poll-harness timings shrunk 3-5x
  (24s → 1.1s); test_mcp_stability.py backoff/SIGTERM-grace sleeps
  patched (15.4s → 2.5s); test_async_delegation.py negative-drain wait
  5s → 0.5s.
- test_telegram_init_deadline.py: loop-block margin restored to 1.0s
  with rationale comment — the watchdog-dump assertion needs the loop
  blocked well past deadline+grace under parallel load (flaked once in
  the 40-worker verification run at a 0.2s margin).

Verification: full hermetic suite via scripts/run_tests.sh —
2,438 files, 21,718 tests passed, 0 failed, 293.9s wall.
Suite totals vs original baseline: 46,820 → 19,757 test functions
(−57.8%), wall 583.5s → 293.9s (−50%), subprocess CPU 13,564s → 11,623s.
2026-07-29 13:39:40 -07:00

67 lines
2.9 KiB
Python

"""Regression tests for ``_normalize_main_model_assignment`` (POST /api/model/set).
Named custom providers are represented as ``custom:<name>`` slugs everywhere
else in the codebase (``runtime_provider.py``, ``model_switch.py``), but
``_KNOWN_PROVIDER_NAMES`` only lists the bare ``"custom"`` bucket. Before this
fix, persisting a main-slot assignment for a named custom provider (e.g. a
LiteLLM proxy fronting Ollama, registered as ``custom:litellm``) together with
a slash-bearing model id (``ollama/glm-5.2``) was indistinguishable from the
"vendor prefix posing as a provider" analytics-fallback case, and got silently
rewritten to ``provider: openrouter`` in ``config.yaml`` -- reassigning the
provider entirely, not just mangling the model id.
A properly *configured* ``custom:<name>`` provider is now resolved earlier,
via ``resolve_custom_provider`` against ``custom_providers``/``providers`` in
config -- that's the primary, intended path and isn't this module's concern
to re-test. What's tested here is the fallback safety net for when that
resolution comes up empty (typo, config drift, entry removed) -- a
``custom:<name>`` slug must still not be misread as a stray analytics vendor
prefix and reassigned to openrouter, even though it isn't in
``_KNOWN_PROVIDER_NAMES`` either.
"""
from unittest.mock import patch
from hermes_cli.web_server import _normalize_main_model_assignment
def _no_custom_providers_configured():
"""Patch load_config so resolve_user_provider/resolve_custom_provider
both come up empty, forcing execution into the fallback path under
test -- independent of whatever config.yaml happens to be on disk."""
return patch("hermes_cli.web_server.load_config", return_value={})
class TestUnresolvedNamedCustomProviderIsNotTreatedAsStrayVendorPrefix:
"""Covers the case where ``resolve_custom_provider`` finds no match --
e.g. ``custom:litellm`` was configured once, then the entry was renamed
or dropped from ``custom_providers``, but old sessions/config still
reference the old slug.
"""
def test_unresolved_named_custom_provider_slug_is_preserved(self):
with _no_custom_providers_configured():
assert _normalize_main_model_assignment("custom:litellm", "ollama/glm-5.2") == (
"custom:litellm",
"ollama/glm-5.2",
)
class TestStrayVendorPrefixFallbackStillWorks:
"""The original bug this function fixes: an analytics row with no
``billing_provider`` falls back to the model's vendor prefix as the
"provider" (e.g. ``provider="anthropic"`` from
``modelVendor("anthropic/claude-opus-4.6")``). That must still resolve
to the native provider with its model normalized -- unaffected by the
``custom:`` exclusion above.
"""
def test_known_native_provider_still_normalizes_model(self):
assert _normalize_main_model_assignment(
"anthropic", "anthropic/claude-opus-4.6"
) == ("anthropic", "claude-opus-4-6")