Nominatim/test/python/test_cli_replication.py
2021-05-19 23:07:39 +02:00

143 lines
4.6 KiB
Python

"""
Tests for replication command of command-line interface wrapper.
"""
import datetime as dt
import time
import pytest
import nominatim.cli
import nominatim.indexer.indexer
import nominatim.tools.replication
from nominatim.db import status
from mocks import MockParamCapture
@pytest.fixture
def tokenizer_mock(monkeypatch):
class DummyTokenizer:
def __init__(self, *args, **kwargs):
self.update_sql_functions_called = False
self.finalize_import_called = False
def update_sql_functions(self, *args):
self.update_sql_functions_called = True
def finalize_import(self, *args):
self.finalize_import_called = True
tok = DummyTokenizer()
monkeypatch.setattr(nominatim.tokenizer.factory, 'get_tokenizer_for_db',
lambda *args: tok)
monkeypatch.setattr(nominatim.tokenizer.factory, 'create_tokenizer',
lambda *args: tok)
return tok
@pytest.fixture
def mock_func_factory(monkeypatch):
def get_mock(module, func):
mock = MockParamCapture()
monkeypatch.setattr(module, func, mock)
return mock
return get_mock
@pytest.fixture
def init_status(temp_db_conn, status_table):
status.set_status(temp_db_conn, date=dt.datetime.now(dt.timezone.utc), seq=1)
@pytest.fixture
def index_mock(monkeypatch, tokenizer_mock, init_status):
mock = MockParamCapture()
monkeypatch.setattr(nominatim.indexer.indexer.Indexer, 'index_boundaries', mock)
monkeypatch.setattr(nominatim.indexer.indexer.Indexer, 'index_by_rank', mock)
return mock
@pytest.fixture
def update_mock(mock_func_factory, init_status, tokenizer_mock):
return mock_func_factory(nominatim.tools.replication, 'update')
class TestCliReplication:
@pytest.fixture(autouse=True)
def setup_cli_call(self, cli_call, temp_db):
self.call_nominatim = lambda *args: cli_call('replication', *args)
@pytest.mark.parametrize("params,func", [
(('--init', '--no-update-functions'), 'init_replication'),
(('--check-for-updates',), 'check_for_updates')
])
def test_replication_command(self, mock_func_factory, params, func):
func_mock = mock_func_factory(nominatim.tools.replication, func)
assert self.call_nominatim(*params) == 0
assert func_mock.called == 1
def test_replication_update_bad_interval(self, monkeypatch):
monkeypatch.setenv('NOMINATIM_REPLICATION_UPDATE_INTERVAL', 'xx')
assert self.call_nominatim() == 1
def test_replication_update_bad_interval_for_geofabrik(self, monkeypatch):
monkeypatch.setenv('NOMINATIM_REPLICATION_URL',
'https://download.geofabrik.de/europe/italy-updates')
assert self.call_nominatim() == 1
def test_replication_update_once_no_index(self, update_mock):
assert self.call_nominatim('--once', '--no-index') == 0
assert str(update_mock.last_args[1]['osm2pgsql']) == 'OSM2PGSQL NOT AVAILABLE'
def test_replication_update_custom_osm2pgsql(self, monkeypatch, update_mock):
monkeypatch.setenv('NOMINATIM_OSM2PGSQL_BINARY', '/secret/osm2pgsql')
assert self.call_nominatim('--once', '--no-index') == 0
assert str(update_mock.last_args[1]['osm2pgsql']) == '/secret/osm2pgsql'
def test_replication_update_custom_threads(self, update_mock):
assert self.call_nominatim('--once', '--no-index', '--threads', '4') == 0
assert update_mock.last_args[1]['threads'] == 4
def test_replication_update_continuous(self, monkeypatch, index_mock):
states = [nominatim.tools.replication.UpdateState.UP_TO_DATE,
nominatim.tools.replication.UpdateState.UP_TO_DATE]
monkeypatch.setattr(nominatim.tools.replication, 'update',
lambda *args, **kwargs: states.pop())
with pytest.raises(IndexError):
self.call_nominatim()
assert index_mock.called == 4
def test_replication_update_continuous_no_change(self, monkeypatch, index_mock):
states = [nominatim.tools.replication.UpdateState.NO_CHANGES,
nominatim.tools.replication.UpdateState.UP_TO_DATE]
monkeypatch.setattr(nominatim.tools.replication, 'update',
lambda *args, **kwargs: states.pop())
sleep_mock = MockParamCapture()
monkeypatch.setattr(time, 'sleep', sleep_mock)
with pytest.raises(IndexError):
self.call_nominatim()
assert index_mock.called == 2
assert sleep_mock.called == 1
assert sleep_mock.last_args[0] == 60