test/python/cli/test_cmd_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_full', mock)
  57
  58     return mock
  59
  60
  61 @pytest.fixture
  62 def update_mock(mock_func_factory, init_status, tokenizer_mock):
  63     return mock_func_factory(nominatim.tools.replication, 'update')
  64
  65
  66 class TestCliReplication:
  67
  68     @pytest.fixture(autouse=True)
  69     def setup_cli_call(self, cli_call, temp_db):
  70         self.call_nominatim = lambda *args: cli_call('replication', *args)
  71
  72     @pytest.mark.parametrize("params,func", [
  73                              (('--init', '--no-update-functions'), 'init_replication'),
  74                              (('--check-for-updates',), 'check_for_updates')
  75                              ])
  76     def test_replication_command(self, mock_func_factory, params, func):
  77         func_mock = mock_func_factory(nominatim.tools.replication, func)
  78
  79         assert self.call_nominatim(*params) == 0
  80         assert func_mock.called == 1
  81
  82
  83     def test_replication_update_bad_interval(self, monkeypatch):
  84         monkeypatch.setenv('NOMINATIM_REPLICATION_UPDATE_INTERVAL', 'xx')
  85
  86         assert self.call_nominatim() == 1
  87
  88
  89     def test_replication_update_bad_interval_for_geofabrik(self, monkeypatch):
  90         monkeypatch.setenv('NOMINATIM_REPLICATION_URL',
  91                            'https://download.geofabrik.de/europe/italy-updates')
  92
  93         assert self.call_nominatim() == 1
  94
  95
  96     def test_replication_update_once_no_index(self, update_mock):
  97         assert self.call_nominatim('--once', '--no-index') == 0
  98
  99         assert str(update_mock.last_args[1]['osm2pgsql']) == 'OSM2PGSQL NOT AVAILABLE'
 100
 101
 102     def test_replication_update_custom_osm2pgsql(self, monkeypatch, update_mock):
 103         monkeypatch.setenv('NOMINATIM_OSM2PGSQL_BINARY', '/secret/osm2pgsql')
 104         assert self.call_nominatim('--once', '--no-index') == 0
 105
 106         assert str(update_mock.last_args[1]['osm2pgsql']) == '/secret/osm2pgsql'
 107
 108
 109     @pytest.mark.parametrize("update_interval", [60, 3600])
 110     def test_replication_catchup(self, monkeypatch, index_mock, update_interval, placex_table):
 111         monkeypatch.setenv('NOMINATIM_REPLICATION_UPDATE_INTERVAL', str(update_interval))
 112         states = [nominatim.tools.replication.UpdateState.NO_CHANGES]
 113         monkeypatch.setattr(nominatim.tools.replication, 'update',
 114                             lambda *args, **kwargs: states.pop())
 115
 116         assert self.call_nominatim('--catch-up') == 0
 117
 118
 119     def test_replication_update_custom_threads(self, update_mock):
 120         assert self.call_nominatim('--once', '--no-index', '--threads', '4') == 0
 121
 122         assert update_mock.last_args[1]['threads'] == 4
 123
 124
 125     def test_replication_update_continuous(self, monkeypatch, index_mock):
 126         states = [nominatim.tools.replication.UpdateState.UP_TO_DATE,
 127                   nominatim.tools.replication.UpdateState.UP_TO_DATE]
 128         monkeypatch.setattr(nominatim.tools.replication, 'update',
 129                             lambda *args, **kwargs: states.pop())
 130
 131         with pytest.raises(IndexError):
 132             self.call_nominatim()
 133
 134         assert index_mock.called == 2
 135
 136
 137     def test_replication_update_continuous_no_change(self, monkeypatch, index_mock):
 138         states = [nominatim.tools.replication.UpdateState.NO_CHANGES,
 139                   nominatim.tools.replication.UpdateState.UP_TO_DATE]
 140         monkeypatch.setattr(nominatim.tools.replication, 'update',
 141                             lambda *args, **kwargs: states.pop())
 142
 143         sleep_mock = MockParamCapture()
 144         monkeypatch.setattr(time, 'sleep', sleep_mock)
 145
 146         with pytest.raises(IndexError):
 147             self.call_nominatim()
 148
 149         assert index_mock.called == 1
 150         assert sleep_mock.called == 1
 151         assert sleep_mock.last_args[0] == 60