hermes-agent/tests/hermes_cli/test_inventory_pricing.py
Teknium 6b81590c55
test: prune low-value tests suite-wide (wave 1) — 46,820 → 28,106 test functions
Systematic prune per AGENTS.md test policy, one pass over every major
test tree (gateway, hermes_cli, tools, agent, run_agent, plugins, cli,
cron, tui_gateway, honcho/openviking, root-level):

- DELETE: source-reading tests (read_text/getsource on prod files),
  change-detector tests (exact catalog counts, model-name snapshots,
  config version literals), mock-echo tests (assert a mock returns what
  it was told), assertion-free/trivial tests, near-duplicate
  parametrizations (boundaries + one representative kept), async/sync
  twin duplicates, cosmetic within-file variations.
- KEEP (mandatory): security/redaction/approval guards, message-role
  alternation invariants, prompt-caching/deterministic-call-id
  invariants, issue-number regression tests (deduped), E2E tests.
- 6 test files deleted outright (script-style/no-assert or fully
  redundant); conftest.py, fakes/, fixtures/ untouched.
- tests/acp/conftest.py added: autouse fixture stubs the live
  models.dev/GitHub/Copilot/Anthropic inventory fetches that ACP server
  tests performed on every session create — test_server.py 147s → 3.4s,
  and the tests are now genuinely hermetic.
- Sleep-based slowness shrunk where safe (codex_ttfb_watchdog,
  compression_concurrent_fork, etc.); no wall-clock assertion tightened.

Verification: full hermetic suite via scripts/run_tests.sh —
2439 files, 31,130 tests passed, 0 failed, 0 flaky retries, 315s wall
(baseline: 583s wall, 13,564s subprocess CPU).
2026-07-29 13:10:23 -07:00

93 lines
3 KiB
Python

"""Tests for inventory._apply_pricing — the pricing/tier enrichment that
feeds the desktop GUI model picker (and onboarding) so it can show $/Mtok
columns + Free/Pro badges and gate paid models on free Nous accounts, the
same way the `hermes model` CLI picker does.
"""
import hermes_cli.inventory as inv
import hermes_cli.models as models_mod
def _patch_pricing(monkeypatch, *, free_tier, pricing, unavailable=None):
monkeypatch.setattr(models_mod, "get_pricing_for_provider", lambda slug, **kw: pricing.get(slug, {}))
monkeypatch.setattr(models_mod, "check_nous_free_tier", lambda *, force_fresh=False: free_tier)
monkeypatch.setattr(
models_mod, "partition_nous_models_by_tier",
lambda ids, pr, free_tier: (
[m for m in ids if m not in (unavailable or [])],
list(unavailable or []),
),
)
def test_apply_pricing_formats_per_model_prices(monkeypatch):
"""Each model gets formatted input/output/cache + a free flag."""
_patch_pricing(
monkeypatch,
free_tier=False,
pricing={
"openrouter": {
"a/paid": {"prompt": "0.000003", "completion": "0.000015", "input_cache_read": "0.0000003"},
"b/free": {"prompt": "0", "completion": "0"},
}
},
)
rows = [{"slug": "openrouter", "models": ["a/paid", "b/free"]}]
inv._apply_pricing(rows)
pricing = rows[0]["pricing"]
assert pricing["a/paid"] == {"input": "$3.00", "output": "$15.00", "cache": "$0.30", "free": False}
assert pricing["b/free"]["free"] is True
assert pricing["b/free"]["input"] == "free"
def test_apply_pricing_omits_sale_for_free_models_even_with_original(monkeypatch):
"""Free models must not get was_*/discount_percent even if original leaked."""
_patch_pricing(
monkeypatch,
free_tier=False,
pricing={
"nous": {
"a/free": {
"prompt": "0",
"completion": "0",
"original": {
"prompt": "0.000002",
"completion": "0.00001",
},
},
}
},
)
rows = [{"slug": "nous", "models": ["a/free"]}]
inv._apply_pricing(rows)
free = rows[0]["pricing"]["a/free"]
assert free["free"] is True
assert "discount_percent" not in free
assert "was_input" not in free
assert "was_output" not in free
def test_apply_pricing_omits_sale_when_original_not_cheaper(monkeypatch):
_patch_pricing(
monkeypatch,
free_tier=False,
pricing={
"nous": {
"a/eq": {
"prompt": "0.000002",
"completion": "0.00001",
"original": {
"prompt": "0.000002",
"completion": "0.00001",
},
},
}
},
)
rows = [{"slug": "nous", "models": ["a/eq"]}]
inv._apply_pricing(rows)
assert "discount_percent" not in rows[0]["pricing"]["a/eq"]