263 lines
8.2 KiB
Python
263 lines
8.2 KiB
Python
"""Test util methods."""
|
|
from datetime import timedelta
|
|
import os
|
|
import sqlite3
|
|
from unittest.mock import MagicMock, patch
|
|
|
|
import pytest
|
|
from sqlalchemy import text
|
|
|
|
from homeassistant.components.recorder import run_information_with_session, util
|
|
from homeassistant.components.recorder.const import DATA_INSTANCE, SQLITE_URL_PREFIX
|
|
from homeassistant.components.recorder.models import RecorderRuns
|
|
from homeassistant.components.recorder.util import end_incomplete_runs, session_scope
|
|
from homeassistant.util import dt as dt_util
|
|
|
|
from .common import corrupt_db_file
|
|
|
|
from tests.common import (
|
|
async_init_recorder_component,
|
|
get_test_home_assistant,
|
|
init_recorder_component,
|
|
)
|
|
|
|
|
|
@pytest.fixture
|
|
def hass_recorder():
|
|
"""Home Assistant fixture with in-memory recorder."""
|
|
hass = get_test_home_assistant()
|
|
|
|
def setup_recorder(config=None):
|
|
"""Set up with params."""
|
|
init_recorder_component(hass, config)
|
|
hass.start()
|
|
hass.block_till_done()
|
|
hass.data[DATA_INSTANCE].block_till_done()
|
|
return hass
|
|
|
|
yield setup_recorder
|
|
hass.stop()
|
|
|
|
|
|
def test_session_scope_not_setup(hass_recorder):
|
|
"""Try to create a session scope when not setup."""
|
|
hass = hass_recorder()
|
|
with patch.object(
|
|
hass.data[DATA_INSTANCE], "get_session", return_value=None
|
|
), pytest.raises(RuntimeError):
|
|
with util.session_scope(hass=hass):
|
|
pass
|
|
|
|
|
|
def test_recorder_bad_commit(hass_recorder):
|
|
"""Bad _commit should retry 3 times."""
|
|
hass = hass_recorder()
|
|
|
|
def work(session):
|
|
"""Bad work."""
|
|
session.execute(text("select * from notthere"))
|
|
|
|
with patch(
|
|
"homeassistant.components.recorder.time.sleep"
|
|
) as e_mock, util.session_scope(hass=hass) as session:
|
|
res = util.commit(session, work)
|
|
assert res is False
|
|
assert e_mock.call_count == 3
|
|
|
|
|
|
def test_recorder_bad_execute(hass_recorder):
|
|
"""Bad execute, retry 3 times."""
|
|
from sqlalchemy.exc import SQLAlchemyError
|
|
|
|
hass_recorder()
|
|
|
|
def to_native(validate_entity_id=True):
|
|
"""Raise exception."""
|
|
raise SQLAlchemyError()
|
|
|
|
mck1 = MagicMock()
|
|
mck1.to_native = to_native
|
|
|
|
with pytest.raises(SQLAlchemyError), patch(
|
|
"homeassistant.components.recorder.time.sleep"
|
|
) as e_mock:
|
|
util.execute((mck1,), to_native=True)
|
|
|
|
assert e_mock.call_count == 2
|
|
|
|
|
|
def test_validate_or_move_away_sqlite_database(hass, tmpdir, caplog):
|
|
"""Ensure a malformed sqlite database is moved away."""
|
|
|
|
test_dir = tmpdir.mkdir("test_validate_or_move_away_sqlite_database")
|
|
test_db_file = f"{test_dir}/broken.db"
|
|
dburl = f"{SQLITE_URL_PREFIX}{test_db_file}"
|
|
|
|
assert util.validate_sqlite_database(test_db_file) is False
|
|
assert os.path.exists(test_db_file) is True
|
|
assert util.validate_or_move_away_sqlite_database(dburl) is False
|
|
|
|
corrupt_db_file(test_db_file)
|
|
|
|
assert util.validate_sqlite_database(dburl) is False
|
|
|
|
assert util.validate_or_move_away_sqlite_database(dburl) is False
|
|
|
|
assert "corrupt or malformed" in caplog.text
|
|
|
|
assert util.validate_sqlite_database(dburl) is False
|
|
|
|
assert util.validate_or_move_away_sqlite_database(dburl) is True
|
|
|
|
|
|
async def test_last_run_was_recently_clean(hass):
|
|
"""Test we can check if the last recorder run was recently clean."""
|
|
await async_init_recorder_component(hass)
|
|
await hass.async_block_till_done()
|
|
|
|
cursor = hass.data[DATA_INSTANCE].engine.raw_connection().cursor()
|
|
|
|
assert (
|
|
await hass.async_add_executor_job(util.last_run_was_recently_clean, cursor)
|
|
is False
|
|
)
|
|
|
|
await hass.async_add_executor_job(hass.data[DATA_INSTANCE]._end_session)
|
|
await hass.async_block_till_done()
|
|
|
|
assert (
|
|
await hass.async_add_executor_job(util.last_run_was_recently_clean, cursor)
|
|
is True
|
|
)
|
|
|
|
thirty_min_future_time = dt_util.utcnow() + timedelta(minutes=30)
|
|
|
|
with patch(
|
|
"homeassistant.components.recorder.dt_util.utcnow",
|
|
return_value=thirty_min_future_time,
|
|
):
|
|
assert (
|
|
await hass.async_add_executor_job(util.last_run_was_recently_clean, cursor)
|
|
is False
|
|
)
|
|
|
|
|
|
def test_setup_connection_for_dialect_mysql():
|
|
"""Test setting up the connection for a mysql dialect."""
|
|
execute_mock = MagicMock()
|
|
close_mock = MagicMock()
|
|
|
|
def _make_cursor_mock(*_):
|
|
return MagicMock(execute=execute_mock, close=close_mock)
|
|
|
|
dbapi_connection = MagicMock(cursor=_make_cursor_mock)
|
|
|
|
assert util.setup_connection_for_dialect("mysql", dbapi_connection) is False
|
|
|
|
assert execute_mock.call_args[0][0] == "SET session wait_timeout=28800"
|
|
|
|
|
|
def test_setup_connection_for_dialect_sqlite():
|
|
"""Test setting up the connection for a sqlite dialect."""
|
|
execute_mock = MagicMock()
|
|
close_mock = MagicMock()
|
|
|
|
def _make_cursor_mock(*_):
|
|
return MagicMock(execute=execute_mock, close=close_mock)
|
|
|
|
dbapi_connection = MagicMock(cursor=_make_cursor_mock)
|
|
|
|
assert util.setup_connection_for_dialect("sqlite", dbapi_connection) is True
|
|
|
|
assert execute_mock.call_args[0][0] == "PRAGMA journal_mode=WAL"
|
|
|
|
|
|
def test_basic_sanity_check(hass_recorder):
|
|
"""Test the basic sanity checks with a missing table."""
|
|
hass = hass_recorder()
|
|
|
|
cursor = hass.data[DATA_INSTANCE].engine.raw_connection().cursor()
|
|
|
|
assert util.basic_sanity_check(cursor) is True
|
|
|
|
cursor.execute("DROP TABLE states;")
|
|
|
|
with pytest.raises(sqlite3.DatabaseError):
|
|
util.basic_sanity_check(cursor)
|
|
|
|
|
|
def test_combined_checks(hass_recorder, caplog):
|
|
"""Run Checks on the open database."""
|
|
hass = hass_recorder()
|
|
|
|
cursor = hass.data[DATA_INSTANCE].engine.raw_connection().cursor()
|
|
|
|
assert util.run_checks_on_open_db("fake_db_path", cursor) is None
|
|
assert "could not validate that the sqlite3 database" in caplog.text
|
|
|
|
caplog.clear()
|
|
|
|
# We are patching recorder.util here in order
|
|
# to avoid creating the full database on disk
|
|
with patch(
|
|
"homeassistant.components.recorder.util.basic_sanity_check", return_value=False
|
|
):
|
|
caplog.clear()
|
|
assert util.run_checks_on_open_db("fake_db_path", cursor) is None
|
|
assert "could not validate that the sqlite3 database" in caplog.text
|
|
|
|
# We are patching recorder.util here in order
|
|
# to avoid creating the full database on disk
|
|
with patch("homeassistant.components.recorder.util.last_run_was_recently_clean"):
|
|
caplog.clear()
|
|
assert util.run_checks_on_open_db("fake_db_path", cursor) is None
|
|
assert "restarted cleanly and passed the basic sanity check" in caplog.text
|
|
|
|
caplog.clear()
|
|
with patch(
|
|
"homeassistant.components.recorder.util.last_run_was_recently_clean",
|
|
side_effect=sqlite3.DatabaseError,
|
|
), pytest.raises(sqlite3.DatabaseError):
|
|
util.run_checks_on_open_db("fake_db_path", cursor)
|
|
|
|
caplog.clear()
|
|
with patch(
|
|
"homeassistant.components.recorder.util.last_run_was_recently_clean",
|
|
side_effect=sqlite3.DatabaseError,
|
|
), pytest.raises(sqlite3.DatabaseError):
|
|
util.run_checks_on_open_db("fake_db_path", cursor)
|
|
|
|
cursor.execute("DROP TABLE events;")
|
|
|
|
caplog.clear()
|
|
with pytest.raises(sqlite3.DatabaseError):
|
|
util.run_checks_on_open_db("fake_db_path", cursor)
|
|
|
|
caplog.clear()
|
|
with pytest.raises(sqlite3.DatabaseError):
|
|
util.run_checks_on_open_db("fake_db_path", cursor)
|
|
|
|
|
|
def test_end_incomplete_runs(hass_recorder, caplog):
|
|
"""Ensure we can end incomplete runs."""
|
|
hass = hass_recorder()
|
|
|
|
with session_scope(hass=hass) as session:
|
|
run_info = run_information_with_session(session)
|
|
assert isinstance(run_info, RecorderRuns)
|
|
assert run_info.closed_incorrect is False
|
|
|
|
now = dt_util.utcnow()
|
|
now_without_tz = now.replace(tzinfo=None)
|
|
end_incomplete_runs(session, now)
|
|
run_info = run_information_with_session(session)
|
|
assert run_info.closed_incorrect is True
|
|
assert run_info.end == now_without_tz
|
|
session.flush()
|
|
|
|
later = dt_util.utcnow()
|
|
end_incomplete_runs(session, later)
|
|
run_info = run_information_with_session(session)
|
|
assert run_info.end == now_without_tz
|
|
|
|
assert "Ended unfinished session" in caplog.text
|