hermes-agent/tests/gateway/test_telegram_text_batch_perf.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

81 lines
2.9 KiB
Python

"""Regression tests for the Telegram text-batch adaptive-delay fast-path
and _env_float_clamped helper introduced by PR #10388 (Telegram latency
tuning).
The fast-path lets short replies stream near-instantly while keeping the
configured cap as the upper bound, so an operator who tightens the cap
gets the lower number on every tier.
The env-clamped helper guarantees float env vars never produce NaN/Inf
or out-of-bounds values that could break asyncio.sleep().
"""
from __future__ import annotations
import math
import pytest
from plugins.platforms.telegram.adapter import TelegramAdapter
@pytest.fixture
def adapter():
"""Build a TelegramAdapter shell without going through __init__'s
network-touching setup. Just need the class for static-method access
and the instance for instance-method tests."""
return TelegramAdapter.__new__(TelegramAdapter)
class TestEnvFloatClamped:
"""_env_float_clamped is the fence around every float env var the
adapter reads — must reject NaN/Inf and honor min/max bounds."""
def test_rejects_nan(self, monkeypatch):
monkeypatch.setenv("HERMES_TEST_VAR", "nan")
result = TelegramAdapter._env_float_clamped("HERMES_TEST_VAR", 0.5)
assert math.isfinite(result)
assert result == 0.5
def test_clamps_below_min(self, monkeypatch):
monkeypatch.setenv("HERMES_TEST_VAR", "0.01")
assert TelegramAdapter._env_float_clamped(
"HERMES_TEST_VAR", 0.5, min_value=0.1,
) == 0.1
class TestAdaptiveTextBatchTiers:
"""The fast-path tiers cap delay for short / medium messages. Tier
constants must compose with the configured cap (operators who set a
lower cap get the lower number on every tier)."""
def test_class_constants_are_sensible(self):
"""Sanity check that the tier constants form a non-overlapping
ascending ladder."""
assert TelegramAdapter._TEXT_BATCH_FAST_LEN < TelegramAdapter._TEXT_BATCH_SHORT_LEN
assert TelegramAdapter._TEXT_BATCH_FAST_DELAY_S < TelegramAdapter._TEXT_BATCH_SHORT_DELAY_S
assert TelegramAdapter._TEXT_BATCH_FAST_DELAY_S > 0
assert TelegramAdapter._TEXT_BATCH_SHORT_DELAY_S > 0
def test_fast_tier_uses_min_with_configured_cap(self, adapter):
"""A short message picks the lower of the fast-tier delay and
the operator's configured cap."""
# Operator set a generous cap (0.6s); fast tier should win.
adapter._text_batch_delay_seconds = 0.6
delay = min(
adapter._text_batch_delay_seconds,
TelegramAdapter._TEXT_BATCH_FAST_DELAY_S,
)
assert delay == TelegramAdapter._TEXT_BATCH_FAST_DELAY_S
# Operator tightened the cap below the fast-tier delay; cap wins.
adapter._text_batch_delay_seconds = 0.10
delay = min(
adapter._text_batch_delay_seconds,
TelegramAdapter._TEXT_BATCH_FAST_DELAY_S,
)
assert delay == 0.10