Files
NestQuest/tests/test_dao_children.py
T

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Python

"""Tests for dao_children.py: typed DAO for children and admin_users."""
from __future__ import annotations
import asyncio
import sqlite3
import pytest
from custom_components.nestquest.dao_children import (
AdminUserRecord,
AdminUsersDao,
ChildRecord,
ChildrenDao,
)
from custom_components.nestquest.db import NestQuestDatabase
from custom_components.nestquest.schema import SCHEMA_V1_STATEMENTS
from custom_components.nestquest.migrations import apply_migrations
def _run(coro):
return asyncio.new_event_loop().run_until_complete(coro)
def _make_hass_mock():
from unittest.mock import AsyncMock, MagicMock
hass = MagicMock()
hass.async_add_executor_job = AsyncMock(side_effect=(lambda fn, *a: fn(*a)))
return hass
def _open_db(path) -> NestQuestDatabase:
database = NestQuestDatabase(_make_hass_mock())
_run(database.open(path))
_run(apply_migrations(database))
return database
def _daos(database) -> tuple[ChildrenDao, AdminUsersDao]:
return ChildrenDao(database), AdminUsersDao(database)
NOW = "2026-09-14T11:00:00+00:00"
def _make_child(dao, name="Ada", **kwargs) -> ChildRecord:
return _run(dao.create(name, NOW, **kwargs))
# ---------------------------------------------------------------------------
# children: create and get
# ---------------------------------------------------------------------------
def test_create_returns_typed_record(tmp_path) -> None:
database = _open_db(tmp_path / "create.db")
try:
dao, _ = _daos(database)
child = _make_child(dao, colour="#ff0000", avatar_ref="avatars/1")
assert isinstance(child, ChildRecord)
assert child.id == 1
assert child.display_name == "Ada"
assert child.colour == "#ff0000"
assert child.avatar_ref == "avatars/1"
assert child.sort_order == 0
assert child.is_active is True
assert child.created_at == NOW
finally:
_run(database.close())
def test_get_returns_none_for_missing_child(tmp_path) -> None:
database = _open_db(tmp_path / "get-missing.db")
try:
dao, _ = _daos(database)
assert _run(dao.get(999)) is None
finally:
_run(database.close())
def test_create_duplicate_name_is_allowed(tmp_path) -> None:
database = _open_db(tmp_path / "dup-name.db")
try:
dao, _ = _daos(database)
first = _make_child(dao, "Ada")
second = _make_child(dao, "Ada")
assert first.id != second.id
finally:
_run(database.close())
# ---------------------------------------------------------------------------
# children: list active / list all
# ---------------------------------------------------------------------------
def test_list_active_excludes_inactive_and_sorts(tmp_path) -> None:
database = _open_db(tmp_path / "list-active.db")
try:
dao, _ = _daos(database)
_make_child(dao, "Bo", sort_order=2)
ada = _make_child(dao, "Ada", sort_order=1)
cy = _make_child(dao, "Cy", sort_order=1)
_make_child(dao, "Dee", sort_order=0)
_run(dao.set_active(ada.id, False))
active = _run(dao.list_active())
assert [c.display_name for c in active] == ["Dee", "Cy", "Bo"]
assert all(c.is_active for c in active)
finally:
_run(database.close())
def test_list_all_includes_inactive(tmp_path) -> None:
database = _open_db(tmp_path / "list-all.db")
try:
dao, _ = _daos(database)
ada = _make_child(dao, "Ada", sort_order=1)
_make_child(dao, "Bo", sort_order=0)
_run(dao.set_active(ada.id, False))
all_children = _run(dao.list_all())
assert [c.display_name for c in all_children] == ["Bo", "Ada"]
assert all_children[1].is_active is False
finally:
_run(database.close())
# ---------------------------------------------------------------------------
# children: update, set_active, reorder
# ---------------------------------------------------------------------------
def test_update_fields_round_trip(tmp_path) -> None:
database = _open_db(tmp_path / "update.db")
try:
dao, _ = _daos(database)
child = _make_child(dao, "Ada", colour="#111111")
updated = _run(
dao.update(
child.id,
display_name="Ada L.",
colour="#222222",
avatar_ref="avatars/x.png",
)
)
assert updated == 1
fetched = _run(dao.get(child.id))
assert fetched is not None
assert fetched.display_name == "Ada L."
assert fetched.colour == "#222222"
assert fetched.avatar_ref == "avatars/x.png"
assert fetched.sort_order == 0
finally:
_run(database.close())
def test_update_omitted_fields_untouched(tmp_path) -> None:
database = _open_db(tmp_path / "update-partial.db")
try:
dao, _ = _daos(database)
child = _make_child(dao, "Ada", colour="#111111")
_run(dao.update(child.id, display_name="Ada L."))
fetched = _run(dao.get(child.id))
assert fetched.colour == "#111111"
finally:
_run(database.close())
def test_update_no_fields_returns_zero_and_changes_nothing(tmp_path) -> None:
database = _open_db(tmp_path / "update-empty.db")
try:
dao, _ = _daos(database)
child = _make_child(dao, "Ada")
assert _run(dao.update(child.id)) == 0
fetched = _run(dao.get(child.id))
assert fetched is not None and fetched.display_name == "Ada"
finally:
_run(database.close())
def test_update_missing_child_returns_zero(tmp_path) -> None:
database = _open_db(tmp_path / "update-missing.db")
try:
dao, _ = _daos(database)
assert _run(dao.update(999, display_name="X")) == 0
finally:
_run(database.close())
def test_set_active_missing_child_returns_zero(tmp_path) -> None:
database = _open_db(tmp_path / "set-active-missing.db")
try:
dao, _ = _daos(database)
assert _run(dao.set_active(999, False)) == 0
finally:
_run(database.close())
def test_reorder_assigns_positions_in_order(tmp_path) -> None:
database = _open_db(tmp_path / "reorder.db")
try:
dao, _ = _daos(database)
a = _make_child(dao, "Ada")
b = _make_child(dao, "Bo")
c = _make_child(dao, "Cy")
_run(dao.reorder([c.id, a.id, b.id]))
children = _run(dao.list_all())
assert [x.display_name for x in children] == ["Cy", "Ada", "Bo"]
assert [x.sort_order for x in children] == [0, 1, 2]
finally:
_run(database.close())
def test_reorder_is_transactional_and_idempotent(tmp_path) -> None:
database = _open_db(tmp_path / "reorder-idempotent.db")
try:
dao, _ = _daos(database)
a = _make_child(dao, "Ada")
b = _make_child(dao, "Bo")
_run(dao.reorder([b.id, a.id]))
_run(dao.reorder([b.id, a.id]))
children = _run(dao.list_all())
assert [(x.display_name, x.sort_order) for x in children] == [
("Bo", 0),
("Ada", 1),
]
finally:
_run(database.close())
def test_reorder_empty_list_is_noop(tmp_path) -> None:
database = _open_db(tmp_path / "reorder-empty.db")
try:
dao, _ = _daos(database)
_make_child(dao, "Ada")
_run(dao.reorder([]))
children = _run(dao.list_all())
assert children[0].sort_order == 0
finally:
_run(database.close())
def test_reorder_unknown_id_leaves_it_untouched(tmp_path) -> None:
database = _open_db(tmp_path / "reorder-unknown.db")
try:
dao, _ = _daos(database)
a = _make_child(dao, "Ada")
_run(dao.reorder([a.id, 999]))
children = _run(dao.list_all())
assert children[0].sort_order == 0
finally:
_run(database.close())
def test_reorder_survives_partial_state_on_rollback(tmp_path) -> None:
database = _open_db(tmp_path / "reorder-rollback.db")
try:
dao, _ = _daos(database)
a = _make_child(dao, "Ada")
b = _make_child(dao, "Bo")
_run(dao.reorder([b.id, a.id]))
# After a successful reorder no staged negative offsets remain.
rows = _run(
database.fetch_all(
"SELECT display_name, sort_order FROM children"
)
)
assert all(row[1] >= 0 for row in rows)
finally:
_run(database.close())
# ---------------------------------------------------------------------------
# admin_users: add, remove, list, exists
# ---------------------------------------------------------------------------
def test_admin_add_then_exists(tmp_path) -> None:
database = _open_db(tmp_path / "admin-add.db")
try:
_, dao = _daos(database)
assert _run(dao.add("user-1", NOW)) is True
assert _run(dao.exists("user-1")) is True
assert _run(dao.exists("user-2")) is False
finally:
_run(database.close())
def test_admin_add_is_idempotent(tmp_path) -> None:
database = _open_db(tmp_path / "admin-idempotent.db")
try:
_, dao = _daos(database)
assert _run(dao.add("user-1", NOW)) is True
assert _run(dao.add("user-1", NOW)) is False
records = _run(dao.list())
assert len(records) == 1
assert records[0].added_at == NOW
finally:
_run(database.close())
def test_admin_add_preserves_original_added_at(tmp_path) -> None:
database = _open_db(tmp_path / "admin-added-at.db")
try:
_, dao = _daos(database)
_run(dao.add("user-1", NOW))
_run(dao.add("user-1", "2026-09-15T00:00:00+00:00"))
records = _run(dao.list())
assert records[0].added_at == NOW
finally:
_run(database.close())
def test_admin_remove_returns_true_then_false(tmp_path) -> None:
database = _open_db(tmp_path / "admin-remove.db")
try:
_, dao = _daos(database)
_run(dao.add("user-1", NOW))
assert _run(dao.remove("user-1")) is True
assert _run(dao.remove("user-1")) is False
assert _run(dao.exists("user-1")) is False
finally:
_run(database.close())
def test_admin_list_returns_typed_records_ordered(tmp_path) -> None:
database = _open_db(tmp_path / "admin-list.db")
try:
_, dao = _daos(database)
_run(dao.add("user-2", "2026-09-14T10:00:00+00:00"))
_run(dao.add("user-1", "2026-09-14T09:00:00+00:00"))
records = _run(dao.list())
assert isinstance(records[0], AdminUserRecord)
assert [r.ha_user_id for r in records] == ["user-1", "user-2"]
assert records[0].added_at == "2026-09-14T09:00:00+00:00"
finally:
_run(database.close())
def test_admin_exists_empty_allowlist_fails_closed(tmp_path) -> None:
database = _open_db(tmp_path / "admin-empty.db")
try:
_, dao = _daos(database)
assert _run(dao.exists("user-1")) is False
assert _run(dao.list()) == []
finally:
_run(database.close())
def test_admin_records_are_typed_not_raw_rows(tmp_path) -> None:
database = _open_db(tmp_path / "admin-typed.db")
try:
_, dao = _daos(database)
_run(dao.add("user-1", NOW))
records = _run(dao.list())
assert records == [AdminUserRecord("user-1", NOW)]
finally:
_run(database.close())
# ---------------------------------------------------------------------------
# No SQL for these tables outside the module
# ---------------------------------------------------------------------------
def test_children_and_admin_sql_lives_only_in_dao_module() -> None:
import re
from pathlib import Path
package = Path(
__import__("custom_components.nestquest", fromlist=["__file__"]).__file__
).parent
offenders = []
pattern = re.compile(
r"(FROM|INTO|UPDATE)\s+children\b|(FROM|INTO|DELETE FROM)\s+admin_users\b",
re.IGNORECASE,
)
for py in package.glob("*.py"):
if py.name == "dao_children.py" or py.name == "schema.py":
continue
text = py.read_text()
if pattern.search(text):
offenders.append(py.name)
assert offenders == [], (
f"SQL for children/admin_users leaked into: {offenders}"
)