test/python/test_cli_replication.py

   1 """
   2 Tests for replication command of command-line interface wrapper.
   3 """
   4 import datetime as dt
   5 import time
   6
   7 import pytest
   8
   9 import nominatim.cli
  10 import nominatim.indexer.indexer
  11 import nominatim.tools.replication
  12 from nominatim.db import status
  13
  14 from mocks import MockParamCapture
  15
  16 @pytest.fixture
  17 def tokenizer_mock(monkeypatch):
  18     class DummyTokenizer:
  19         def __init__(self, *args, **kwargs):
  20             self.update_sql_functions_called = False
  21             self.finalize_import_called = False
  22
  23         def update_sql_functions(self, *args):
  24             self.update_sql_functions_called = True
  25
  26         def finalize_import(self, *args):
  27             self.finalize_import_called = True
  28
  29     tok = DummyTokenizer()
  30     monkeypatch.setattr(nominatim.tokenizer.factory, 'get_tokenizer_for_db',
  31                         lambda *args: tok)
  32     monkeypatch.setattr(nominatim.tokenizer.factory, 'create_tokenizer',
  33                         lambda *args: tok)
  34
  35     return tok
  36
  37
  38 @pytest.fixture
  39 def mock_func_factory(monkeypatch):
  40     def get_mock(module, func):
  41         mock = MockParamCapture()
  42         monkeypatch.setattr(module, func, mock)
  43         return mock
  44
  45     return get_mock
  46
  47
  48 @pytest.fixture
  49 def init_status(temp_db_conn, status_table):
  50     status.set_status(temp_db_conn, date=dt.datetime.now(dt.timezone.utc), seq=1)
  51
  52
  53 @pytest.fixture
  54 def index_mock(monkeypatch, tokenizer_mock, init_status):
  55     mock = MockParamCapture()
  56     monkeypatch.setattr(nominatim.indexer.indexer.Indexer, 'index_boundaries', mock)
  57     monkeypatch.setattr(nominatim.indexer.indexer.Indexer, 'index_by_rank', mock)
  58
  59     return mock
  60
  61
  62 @pytest.fixture
  63 def update_mock(mock_func_factory, init_status, tokenizer_mock):
  64     return mock_func_factory(nominatim.tools.replication, 'update')
  65
  66
  67 class TestCliReplication:
  68
  69     @pytest.fixture(autouse=True)
  70     def setup_cli_call(self, cli_call, temp_db):
  71         self.call_nominatim = lambda *args: cli_call('replication', *args)
  72
  73     @pytest.mark.parametrize("params,func", [
  74                              (('--init', '--no-update-functions'), 'init_replication'),
  75                              (('--check-for-updates',), 'check_for_updates')
  76                              ])
  77     def test_replication_command(self, mock_func_factory, params, func):
  78         func_mock = mock_func_factory(nominatim.tools.replication, func)
  79
  80         assert self.call_nominatim(*params) == 0
  81         assert func_mock.called == 1
  82
  83
  84     def test_replication_update_bad_interval(self, monkeypatch):
  85         monkeypatch.setenv('NOMINATIM_REPLICATION_UPDATE_INTERVAL', 'xx')
  86
  87         assert self.call_nominatim() == 1
  88
  89
  90     def test_replication_update_bad_interval_for_geofabrik(self, monkeypatch):
  91         monkeypatch.setenv('NOMINATIM_REPLICATION_URL',
  92                            'https://download.geofabrik.de/europe/italy-updates')
  93
  94         assert self.call_nominatim() == 1
  95
  96
  97     def test_replication_update_once_no_index(self, update_mock):
  98         assert self.call_nominatim('--once', '--no-index') == 0
  99
 100         assert str(update_mock.last_args[1]['osm2pgsql']) == 'OSM2PGSQL NOT AVAILABLE'
 101
 102
 103     def test_replication_update_custom_osm2pgsql(self, monkeypatch, update_mock):
 104         monkeypatch.setenv('NOMINATIM_OSM2PGSQL_BINARY', '/secret/osm2pgsql')
 105         assert self.call_nominatim('--once', '--no-index') == 0
 106
 107         assert str(update_mock.last_args[1]['osm2pgsql']) == '/secret/osm2pgsql'
 108
 109
 110     def test_replication_update_custom_threads(self, update_mock):
 111         assert self.call_nominatim('--once', '--no-index', '--threads', '4') == 0
 112
 113         assert update_mock.last_args[1]['threads'] == 4
 114
 115
 116     def test_replication_update_continuous(self, monkeypatch, index_mock):
 117         states = [nominatim.tools.replication.UpdateState.UP_TO_DATE,
 118                   nominatim.tools.replication.UpdateState.UP_TO_DATE]
 119         monkeypatch.setattr(nominatim.tools.replication, 'update',
 120                             lambda *args, **kwargs: states.pop())
 121
 122         with pytest.raises(IndexError):
 123             self.call_nominatim()
 124
 125         assert index_mock.called == 4
 126
 127
 128     def test_replication_update_continuous_no_change(self, monkeypatch, index_mock):
 129         states = [nominatim.tools.replication.UpdateState.NO_CHANGES,
 130                   nominatim.tools.replication.UpdateState.UP_TO_DATE]
 131         monkeypatch.setattr(nominatim.tools.replication, 'update',
 132                             lambda *args, **kwargs: states.pop())
 133
 134         sleep_mock = MockParamCapture()
 135         monkeypatch.setattr(time, 'sleep', sleep_mock)
 136
 137         with pytest.raises(IndexError):
 138             self.call_nominatim()
 139
 140         assert index_mock.called == 2
 141         assert sleep_mock.called == 1
 142         assert sleep_mock.last_args[0] == 60