test/python/api/search/test_search_poi.py

   1 # SPDX-License-Identifier: GPL-3.0-or-later
   2 #
   3 # This file is part of Nominatim. (https://nominatim.org)
   4 #
   5 # Copyright (C) 2023 by the Nominatim developer community.
   6 # For a full list of authors see the git log.
   7 """
   8 Tests for running the POI searcher.
   9 """
  10 import pytest
  11
  12 import nominatim.api as napi
  13 from nominatim.api.types import SearchDetails
  14 from nominatim.api.search.db_searches import PoiSearch
  15 from nominatim.api.search.db_search_fields import WeightedStrings, WeightedCategories
  16
  17
  18 def run_search(apiobj, frontend, global_penalty, poitypes, poi_penalties=None,
  19                ccodes=[], details=SearchDetails()):
  20     if poi_penalties is None:
  21         poi_penalties = [0.0] * len(poitypes)
  22
  23     class MySearchData:
  24         penalty = global_penalty
  25         qualifiers = WeightedCategories(poitypes, poi_penalties)
  26         countries = WeightedStrings(ccodes, [0.0] * len(ccodes))
  27
  28     search = PoiSearch(MySearchData())
  29
  30     api = frontend(apiobj, options=['search'])
  31
  32     async def run():
  33         async with api._async_api.begin() as conn:
  34             return await search.lookup(conn, details)
  35
  36     return api._loop.run_until_complete(run())
  37
  38
  39 @pytest.mark.parametrize('coord,pid', [('34.3, 56.100021', 2),
  40                                        ('5.0, 4.59933', 1)])
  41 def test_simple_near_search_in_placex(apiobj, frontend, coord, pid):
  42     apiobj.add_placex(place_id=1, class_='highway', type='bus_stop',
  43                       centroid=(5.0, 4.6))
  44     apiobj.add_placex(place_id=2, class_='highway', type='bus_stop',
  45                       centroid=(34.3, 56.1))
  46
  47     details = SearchDetails.from_kwargs({'near': coord, 'near_radius': 0.001})
  48
  49     results = run_search(apiobj, frontend, 0.1, [('highway', 'bus_stop')], [0.5], details=details)
  50
  51     assert [r.place_id for r in results] == [pid]
  52
  53
  54 @pytest.mark.parametrize('coord,pid', [('34.3, 56.100021', 2),
  55                                        ('34.3, 56.4', 2),
  56                                        ('5.0, 4.59933', 1)])
  57 def test_simple_near_search_in_classtype(apiobj, frontend, coord, pid):
  58     apiobj.add_placex(place_id=1, class_='highway', type='bus_stop',
  59                       centroid=(5.0, 4.6))
  60     apiobj.add_placex(place_id=2, class_='highway', type='bus_stop',
  61                       centroid=(34.3, 56.1))
  62     apiobj.add_class_type_table('highway', 'bus_stop')
  63
  64     details = SearchDetails.from_kwargs({'near': coord, 'near_radius': 0.5})
  65
  66     results = run_search(apiobj, frontend, 0.1, [('highway', 'bus_stop')], [0.5], details=details)
  67
  68     assert [r.place_id for r in results] == [pid]
  69
  70
  71 class TestPoiSearchWithRestrictions:
  72
  73     @pytest.fixture(autouse=True, params=["placex", "classtype"])
  74     def fill_database(self, apiobj, request):
  75         apiobj.add_placex(place_id=1, class_='highway', type='bus_stop',
  76                           country_code='au',
  77                           centroid=(34.3, 56.10003))
  78         apiobj.add_placex(place_id=2, class_='highway', type='bus_stop',
  79                           country_code='nz',
  80                           centroid=(34.3, 56.1))
  81         if request.param == 'classtype':
  82             apiobj.add_class_type_table('highway', 'bus_stop')
  83             self.args = {'near': '34.3, 56.4', 'near_radius': 0.5}
  84         else:
  85             self.args = {'near': '34.3, 56.100021', 'near_radius': 0.001}
  86
  87
  88     def test_unrestricted(self, apiobj, frontend):
  89         results = run_search(apiobj, frontend, 0.1, [('highway', 'bus_stop')], [0.5],
  90                              details=SearchDetails.from_kwargs(self.args))
  91
  92         assert [r.place_id for r in results] == [1, 2]
  93
  94
  95     def test_restict_country(self, apiobj, frontend):
  96         results = run_search(apiobj, frontend, 0.1, [('highway', 'bus_stop')], [0.5],
  97                              ccodes=['de', 'nz'],
  98                              details=SearchDetails.from_kwargs(self.args))
  99
 100         assert [r.place_id for r in results] == [2]
 101
 102
 103     def test_restrict_by_viewbox(self, apiobj, frontend):
 104         args = {'bounded_viewbox': True, 'viewbox': '34.299,56.0,34.3001,56.10001'}
 105         args.update(self.args)
 106         results = run_search(apiobj, frontend, 0.1, [('highway', 'bus_stop')], [0.5],
 107                              ccodes=['de', 'nz'],
 108                              details=SearchDetails.from_kwargs(args))
 109
 110         assert [r.place_id for r in results] == [2]