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siftlode/backend/tests/test_request_models.py
T
peter b1832afd18 style: apply ruff format across backend + scripts (line-length 100)
Mechanical, whole-tree `ruff format` pass — no behaviour change. Recorded in
.git-blame-ignore-revs (next commit) so git blame skips it.
2026-08-23 07:43:06 +02:00

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Python

"""R6 S1b: the request models turn payloads that used to 500 into clean validation errors,
and PATCH models distinguish an absent field from an explicit null. Pure-logic (no DB) — it
exercises the Pydantic models the route modules define, not the endpoints."""
import pytest
from pydantic import ValidationError
from app.routes.channels import AttachTagIn, ChannelUpdateIn
from app.routes.downloads import AdminSetQuotaIn
from app.routes.feed import VideoProgressIn
from app.routes.setup import SetupAdminIn
from app.routes.tags import TagUpdateIn
# --- The three ROADMAP-named 500-producers are now 422s (ValidationError at the boundary). ---
def test_channel_priority_rejects_non_numeric():
# Was `int(payload["priority"])` → 500 on garbage. Now a validation error.
with pytest.raises(ValidationError):
ChannelUpdateIn(priority="not-a-number")
def test_channel_priority_accepts_int_and_numeric_string():
assert ChannelUpdateIn(priority=5).priority == 5
assert ChannelUpdateIn(priority="5").priority == 5 # lax numeric-string coercion, as before
def test_channel_update_fields_all_optional():
m = ChannelUpdateIn()
assert m.priority is None and m.hidden is None and m.deep_requested is None
def test_attach_tag_rejects_non_int_id():
# Was a str tag_id into db.get(Tag, ...) — a DB cast 500. Now rejected up front.
with pytest.raises(ValidationError):
AttachTagIn(tag_id="abc")
def test_setup_admin_password_must_be_a_string():
# Was a non-string password reaching len()/argon2 → 500. `str` rejects it.
with pytest.raises(ValidationError):
SetupAdminIn(email="a@b.c", password=12345)
def test_admin_quota_rejects_non_numeric_limit():
# Was `int(payload["max_bytes"])` → 500. Now a validation error.
with pytest.raises(ValidationError):
AdminSetQuotaIn(max_bytes="lots")
def test_progress_accepts_fractional_seconds():
# The player may post a raw currentTime (a float). The field must accept it (truncated in the
# handler) — a plain `int` field would 422 on the progress hot path. (code-review round 1.)
assert VideoProgressIn(position_seconds=12.7).position_seconds == 12.7
assert int(VideoProgressIn(position_seconds=12.7).position_seconds) == 12
with pytest.raises(ValidationError):
VideoProgressIn(position_seconds="not-a-number")
# --- PATCH models: model_fields_set separates "absent" from "explicit null". ---
def test_tag_update_absent_vs_null_color():
absent = TagUpdateIn()
assert "color" not in absent.model_fields_set # untouched on PATCH
cleared = TagUpdateIn(color=None)
assert "color" in cleared.model_fields_set # an explicit null CLEARS it
assert cleared.color is None