# SPDX-License-Identifier: GPL-3.0-or-later
#
# This file is part of Nominatim. (https://nominatim.org)
#
# Copyright (C) 2025 by the Nominatim developer community.
# For a full list of authors see the git log.
"""
    Tests for methods of the SPWikiLoader class.
"""
import pytest
from nominatim_db.tools.special_phrases.sp_wiki_loader import SPWikiLoader


@pytest.fixture
def sp_wiki_loader(src_dir, monkeypatch, def_config):
    """
        Return an instance of SPWikiLoader.
    """
    monkeypatch.setenv('NOMINATIM_LANGUAGES', 'en')
    loader = SPWikiLoader(def_config)

    def _mock_wiki_content(lang):
        xml_test_content = src_dir / 'test' / 'testdata' / 'special_phrases_test_content.txt'
        return xml_test_content.read_text()

    monkeypatch.setattr('nominatim_db.tools.special_phrases.sp_wiki_loader._get_wiki_content',
                        _mock_wiki_content)
    return loader


def test_generate_phrases(sp_wiki_loader):
    """
        Test objects returned from the next() method.
        It should return all SpecialPhrases objects of
        the 'en' special phrases.
    """
    phrases = list(sp_wiki_loader.generate_phrases())

    assert set((p.p_label, p.p_class, p.p_type, p.p_operator) for p in phrases) == \
        {('Zip Line', 'aerialway', 'zip_line', '-'),
         ('Zip Lines', 'aerialway', 'zip_line', '-'),
         ('Zip Line in', 'aerialway', 'zip_line', 'in'),
         ('Zip Lines in', 'aerialway', 'zip_line', 'in'),
         ('Zip Line near', 'aerialway', 'zip_line', 'near'),
         ('Animal shelter', 'amenity', 'animal_shelter', '-'),
         ('Animal shelters', 'amenity', 'animal_shelter', '-'),
         ('Animal shelter in', 'amenity', 'animal_shelter', 'in'),
         ('Animal shelters in', 'amenity', 'animal_shelter', 'in'),
         ('Animal shelter near', 'amenity', 'animal_shelter', 'near'),
         ('Animal shelters near', 'amenity', 'animal_shelter', 'near'),
         ('Drinking Water near', 'amenity', 'drinking_water', 'near'),
         ('Water', 'amenity', 'drinking_water', '-'),
         ('Water in', 'amenity', 'drinking_water', 'in'),
         ('Water near', 'amenity', 'drinking_water', 'near'),
         ('Embassy', 'amenity', 'embassy', '-'),
         ('Embassys', 'amenity', 'embassy', '-'),
         ('Embassies', 'amenity', 'embassy', '-')}
