Files
odysseus/tests/test_upload_limits_centralized.py
T
Tal.Yuan 8066a8e0cd refactor(routes): move gallery domain into routes/gallery subpackage (#4903)
Move the gallery route domain into routes/gallery/ while preserving backward-compatible legacy import shims.

- app imports the canonical gallery route module
- canonical gallery route code imports canonical gallery helpers
- legacy gallery route/helper paths remain compatibility aliases
- add shim regression coverage for module identity and monkeypatch behavior
- repoint gallery source-introspection tests to the canonical paths

No intended behavior change.
2026-06-28 10:40:34 +01:00

111 lines
4.5 KiB
Python

"""Centralized upload byte-limits (issue #3364).
Every per-route upload limit lives in ``src.upload_limits`` as a module-level
constant read through the validated ``read_byte_limit_env``. These tests pin:
- the default values (unchanged from the prior per-route literals),
- env-overridability for each one,
- that an invalid env value fails fast (validation), and
- that the routes import the constant from upload_limits rather than redefining
it locally (no scattered raw getenv / hardcoded literal).
"""
import importlib
from pathlib import Path
import pytest
import src.upload_limits as upload_limits
REPO = Path(__file__).resolve().parent.parent
# const name -> (env var, default bytes)
_LIMITS = {
"GALLERY_UPLOAD_MAX_BYTES": ("ODYSSEUS_GALLERY_UPLOAD_MAX_BYTES", 100 * 1024 * 1024),
"GALLERY_TRANSFORM_UPLOAD_MAX_BYTES": ("ODYSSEUS_GALLERY_TRANSFORM_UPLOAD_MAX_BYTES", 25 * 1024 * 1024),
"MEMORY_IMPORT_MAX_BYTES": ("ODYSSEUS_MEMORY_IMPORT_MAX_BYTES", 10 * 1024 * 1024),
"PERSONAL_UPLOAD_MAX_BYTES": ("ODYSSEUS_PERSONAL_UPLOAD_MAX_BYTES", 25 * 1024 * 1024),
"EMAIL_COMPOSE_UPLOAD_MAX_BYTES": ("ODYSSEUS_EMAIL_COMPOSE_UPLOAD_MAX_BYTES", 25 * 1024 * 1024),
"STT_MAX_AUDIO_BYTES": ("ODYSSEUS_STT_MAX_AUDIO_BYTES", 25 * 1024 * 1024),
"ICS_MAX_BYTES": ("ODYSSEUS_ICS_MAX_BYTES", 10 * 1024 * 1024),
}
def _reload_clean(monkeypatch):
"""Reload upload_limits with all the limit env vars unset."""
for env, _ in _LIMITS.values():
monkeypatch.delenv(env, raising=False)
return importlib.reload(upload_limits)
@pytest.fixture(autouse=True)
def _restore_module():
# Ensure later tests see the env-default module, not a test-mutated reload.
yield
importlib.reload(upload_limits)
@pytest.mark.parametrize("name,env,default", [(n, e, d) for n, (e, d) in _LIMITS.items()])
def test_default_value(monkeypatch, name, env, default):
mod = _reload_clean(monkeypatch)
assert getattr(mod, name) == default
@pytest.mark.parametrize("name,env,default", [(n, e, d) for n, (e, d) in _LIMITS.items()])
def test_env_override(monkeypatch, name, env, default):
for e, _ in _LIMITS.values():
monkeypatch.delenv(e, raising=False)
monkeypatch.setenv(env, "4242")
mod = importlib.reload(upload_limits)
assert getattr(mod, name) == 4242
@pytest.mark.parametrize("env", [e for e, _ in _LIMITS.values()])
def test_invalid_env_fails_fast(monkeypatch, env):
for e, _ in _LIMITS.values():
monkeypatch.delenv(e, raising=False)
monkeypatch.setenv(env, "not-an-int")
with pytest.raises(ValueError, match=env):
importlib.reload(upload_limits)
@pytest.mark.parametrize("env", [e for e, _ in _LIMITS.values()])
def test_non_positive_env_rejected(monkeypatch, env):
for e, _ in _LIMITS.values():
monkeypatch.delenv(e, raising=False)
monkeypatch.setenv(env, "0")
with pytest.raises(ValueError, match="greater than 0"):
importlib.reload(upload_limits)
def test_routes_import_from_upload_limits_not_local_defs():
"""Routes must import the constant, not redefine it via raw getenv / literal."""
forbidden = {
"routes/gallery/gallery_routes.py": [
'int(os.getenv("ODYSSEUS_GALLERY_UPLOAD_MAX_BYTES"',
'int(os.getenv("ODYSSEUS_GALLERY_TRANSFORM_UPLOAD_MAX_BYTES"',
],
"routes/memory_routes.py": ['int(os.getenv("ODYSSEUS_MEMORY_IMPORT_MAX_BYTES"'],
"routes/personal_routes.py": ['os.getenv("ODYSSEUS_PERSONAL_UPLOAD_MAX_BYTES"'],
"routes/email_routes.py": ["EMAIL_COMPOSE_UPLOAD_MAX_BYTES = 25 * 1024 * 1024"],
"routes/stt_routes.py": ["STT_MAX_AUDIO_BYTES = 25 * 1024 * 1024"],
"routes/calendar_routes.py": ["_ICS_MAX_BYTES = 10 * 1024 * 1024"],
}
for path, needles in forbidden.items():
text = (REPO / path).read_text(encoding="utf-8")
for needle in needles:
assert needle not in text, f"{path} still defines limit locally: {needle}"
# And each imports from upload_limits.
imports = {
"routes/gallery/gallery_routes.py": "GALLERY_UPLOAD_MAX_BYTES",
"routes/memory_routes.py": "MEMORY_IMPORT_MAX_BYTES",
"routes/personal_routes.py": "PERSONAL_UPLOAD_MAX_BYTES",
"routes/email_routes.py": "EMAIL_COMPOSE_UPLOAD_MAX_BYTES",
"routes/stt_routes.py": "STT_MAX_AUDIO_BYTES",
"routes/calendar_routes.py": "ICS_MAX_BYTES",
}
for path, const in imports.items():
text = (REPO / path).read_text(encoding="utf-8")
assert "from src.upload_limits import" in text
assert const in text