X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/ff341985699f8148bedf142bea9c5deddaa03b6f..388ebcbae2b895279727edafebfb8ed794f0c4cc:/test/python/test_tools_import_special_phrases.py?ds=inline diff --git a/test/python/test_tools_import_special_phrases.py b/test/python/test_tools_import_special_phrases.py index 2b638866..24b3318d 100644 --- a/test/python/test_tools_import_special_phrases.py +++ b/test/python/test_tools_import_special_phrases.py @@ -1,48 +1,126 @@ """ - Tests for import special phrases functions + Tests for import special phrases methods + of the class SpecialPhrasesImporter. """ +from nominatim.errors import UsageError +from pathlib import Path +import tempfile +from shutil import copyfile import pytest -from nominatim.tools.special_phrases import _create_place_classtype_indexes, _create_place_classtype_table, _get_wiki_content, _grant_access_to_webuser, _process_amenity +from nominatim.tools import SpecialPhrasesImporter -def test_process_amenity_with_operator(temp_db_conn, getorcreate_amenityoperator_funcs): - _process_amenity(temp_db_conn, '', '', '', '', 'near') - _process_amenity(temp_db_conn, '', '', '', '', 'in') +TEST_BASE_DIR = Path(__file__) / '..' / '..' -def test_process_amenity_without_operator(temp_db_conn, getorcreate_amenity_funcs): - _process_amenity(temp_db_conn, '', '', '', '', '') +def test_fetch_existing_place_classtype_tables(special_phrases_importer, temp_db_cursor): + """ + Check for the fetch_existing_place_classtype_tables() method. + It should return the table just created. + """ + temp_db_cursor.execute('CREATE TABLE place_classtype_testclasstypetable()') -def test_create_place_classtype_indexes(temp_db_conn): + special_phrases_importer._fetch_existing_place_classtype_tables() + contained_table = special_phrases_importer.table_phrases_to_delete.pop() + assert contained_table == 'place_classtype_testclasstypetable' + +def test_check_sanity_class(special_phrases_importer): + """ + Check for _check_sanity() method. + If a wrong class or type is given, an UsageError should raise. + If a good class and type are given, nothing special happens. + """ + + assert not special_phrases_importer._check_sanity('en', '', 'type') + assert not special_phrases_importer._check_sanity('en', 'class', '') + + assert special_phrases_importer._check_sanity('en', 'class', 'type') + +def test_load_white_and_black_lists(special_phrases_importer): + """ + Test that _load_white_and_black_lists() well return + black list and white list and that they are of dict type. + """ + black_list, white_list = special_phrases_importer._load_white_and_black_lists() + + assert isinstance(black_list, dict) and isinstance(white_list, dict) + +def test_convert_php_settings(special_phrases_importer): + """ + Test that _convert_php_settings_if_needed() convert the given + php file to a json file. + """ + php_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.php').resolve() + + with tempfile.TemporaryDirectory() as temp_dir: + temp_settings = (Path(temp_dir) / 'phrase_settings.php').resolve() + copyfile(php_file, temp_settings) + special_phrases_importer._convert_php_settings_if_needed(temp_settings) + + assert (Path(temp_dir) / 'phrase_settings.json').is_file() + +def test_convert_settings_wrong_file(special_phrases_importer): + """ + Test that _convert_php_settings_if_needed() raise an exception + if the given file is not a valid file. + """ + with pytest.raises(UsageError, match='random_file is not a valid file.'): + special_phrases_importer._convert_php_settings_if_needed('random_file') + +def test_convert_settings_json_already_exist(special_phrases_importer): + """ + Test that if we give to '_convert_php_settings_if_needed' a php file path + and that a the corresponding json file already exists, it is returned. + """ + php_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.php').resolve() + json_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.json').resolve() + + returned = special_phrases_importer._convert_php_settings_if_needed(php_file) + + assert returned == json_file + +def test_convert_settings_giving_json(special_phrases_importer): + """ + Test that if we give to '_convert_php_settings_if_needed' a json file path + the same path is directly returned + """ + json_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.json').resolve() + + returned = special_phrases_importer._convert_php_settings_if_needed(json_file) + + assert returned == json_file + +def test_create_place_classtype_indexes(temp_db_conn, special_phrases_importer): + """ + Test that _create_place_classtype_indexes() create the + place_id index and centroid index on the right place_class_type table. + """ phrase_class = 'class' phrase_type = 'type' table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type) - index_prefix = 'idx_place_classtype_{}_{}_'.format(phrase_class, phrase_type) with temp_db_conn.cursor() as temp_db_cursor: temp_db_cursor.execute("CREATE EXTENSION postgis;") temp_db_cursor.execute('CREATE TABLE {}(place_id BIGINT, centroid GEOMETRY)'.format(table_name)) - _create_place_classtype_indexes(temp_db_conn, '', phrase_class, phrase_type) + special_phrases_importer._create_place_classtype_indexes('', phrase_class, phrase_type) - centroid_index_exists = temp_db_conn.index_exists(index_prefix + 'centroid') - place_id_index_exists = temp_db_conn.index_exists(index_prefix + 'place_id') + assert check_placeid_and_centroid_indexes(temp_db_conn, phrase_class, phrase_type) - assert centroid_index_exists and place_id_index_exists - -def test_create_place_classtype_table(temp_db_conn, placex_table): +def test_create_place_classtype_table(temp_db_conn, placex_table, special_phrases_importer): + """ + Test that _create_place_classtype_table() create + the right place_classtype table. + """ phrase_class = 'class' phrase_type = 'type' - _create_place_classtype_table(temp_db_conn, '', phrase_class, phrase_type) + special_phrases_importer._create_place_classtype_table('', phrase_class, phrase_type) - with temp_db_conn.cursor() as temp_db_cursor: - temp_db_cursor.execute(f""" - SELECT * - FROM information_schema.tables - WHERE table_type='BASE TABLE' - AND table_name='place_classtype_{phrase_class}_{phrase_type}'""") - result = temp_db_cursor.fetchone() - assert result + assert check_table_exist(temp_db_conn, phrase_class, phrase_type) -def test_grant_access_to_web_user(temp_db_conn, def_config): +def test_grant_access_to_web_user(temp_db_conn, def_config, special_phrases_importer): + """ + Test that _grant_access_to_webuser() give + right access to the web user. + """ phrase_class = 'class' phrase_type = 'type' table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type) @@ -50,40 +128,216 @@ def test_grant_access_to_web_user(temp_db_conn, def_config): with temp_db_conn.cursor() as temp_db_cursor: temp_db_cursor.execute('CREATE TABLE {}()'.format(table_name)) - _grant_access_to_webuser(temp_db_conn, def_config, phrase_class, phrase_type) + special_phrases_importer._grant_access_to_webuser(phrase_class, phrase_type) + + assert check_grant_access(temp_db_conn, def_config.DATABASE_WEBUSER, phrase_class, phrase_type) + +def test_create_place_classtype_table_and_indexes( + temp_db_conn, def_config, placex_table, + special_phrases_importer): + """ + Test that _create_place_classtype_table_and_indexes() + create the right place_classtype tables and place_id indexes + and centroid indexes and grant access to the web user + for the given set of pairs. + """ + pairs = set([('class1', 'type1'), ('class2', 'type2')]) + + special_phrases_importer._create_place_classtype_table_and_indexes(pairs) + for pair in pairs: + assert check_table_exist(temp_db_conn, pair[0], pair[1]) + assert check_placeid_and_centroid_indexes(temp_db_conn, pair[0], pair[1]) + assert check_grant_access(temp_db_conn, def_config.DATABASE_WEBUSER, pair[0], pair[1]) + +def test_process_xml_content(temp_db_conn, def_config, special_phrases_importer): + """ + Test that _process_xml_content() process the given xml content right + by executing the right SQL functions for amenities and + by returning the right set of pairs. + """ + class_test = 'aerialway' + type_test = 'zip_line' + + #Converted output set to a dict for easy assert further. + results = dict(special_phrases_importer._process_xml_content(get_test_xml_wiki_content(), 'en')) + + assert results[class_test] and type_test in results.values() + +def test_remove_non_existent_tables_from_db(special_phrases_importer, default_phrases, + temp_db_conn): + """ + Check for the remove_non_existent_phrases_from_db() method. + + It should removed entries from the word table which are contained + in the words_phrases_to_delete set and not those also contained + in the words_phrases_still_exist set. + + place_classtype tables contained in table_phrases_to_delete should + be deleted. + """ with temp_db_conn.cursor() as temp_db_cursor: - temp_db_cursor.execute(f""" + special_phrases_importer.table_phrases_to_delete = { + 'place_classtype_testclasstypetable_to_delete' + } + + query_tables = """ + SELECT table_name + FROM information_schema.tables + WHERE table_schema='public' + AND table_name like 'place_classtype_%'; + """ + + special_phrases_importer._remove_non_existent_tables_from_db() + + temp_db_cursor.execute(query_tables) + tables_result = temp_db_cursor.fetchall() + assert (len(tables_result) == 1 and + tables_result[0][0] == 'place_classtype_testclasstypetable_to_keep' + ) + +def test_import_from_wiki(monkeypatch, temp_db_conn, def_config, special_phrases_importer, + placex_table, tokenizer_mock): + """ + Check that the main import_from_wiki() method is well executed. + It should create the place_classtype table, the place_id and centroid indexes, + grand access to the web user and executing the SQL functions for amenities. + It should also update the database well by deleting or preserving existing entries + of the database. + """ + #Add some data to the database before execution in order to test + #what is deleted and what is preserved. + with temp_db_conn.cursor() as temp_db_cursor: + temp_db_cursor.execute(""" + CREATE TABLE place_classtype_amenity_animal_shelter(); + CREATE TABLE place_classtype_wrongclass_wrongtype();""") + + monkeypatch.setattr('nominatim.tools.SpecialPhrasesImporter._get_wiki_content', mock_get_wiki_content) + tokenizer = tokenizer_mock() + special_phrases_importer.import_from_wiki(tokenizer, ['en']) + + assert len(tokenizer.analyser_cache['special_phrases']) == 18 + + class_test = 'aerialway' + type_test = 'zip_line' + + assert check_table_exist(temp_db_conn, class_test, type_test) + assert check_placeid_and_centroid_indexes(temp_db_conn, class_test, type_test) + assert check_grant_access(temp_db_conn, def_config.DATABASE_WEBUSER, class_test, type_test) + assert check_table_exist(temp_db_conn, 'amenity', 'animal_shelter') + assert not check_table_exist(temp_db_conn, 'wrong_class', 'wrong_type') + + #Format (query, should_return_something_bool) use to easily execute all asserts + queries_tests = set() + + #Used to check that correct place_classtype table already in the datase before is still there. + query_existing_table = """ + SELECT table_name + FROM information_schema.tables + WHERE table_schema='public' + AND table_name = 'place_classtype_amenity_animal_shelter'; + """ + queries_tests.add((query_existing_table, True)) + + #Used to check that wrong place_classtype table was deleted from the database. + query_wrong_table = """ + SELECT table_name + FROM information_schema.tables + WHERE table_schema='public' + AND table_name = 'place_classtype_wrongclass_wrongtype'; + """ + queries_tests.add((query_wrong_table, False)) + + with temp_db_conn.cursor() as temp_db_cursor: + for query in queries_tests: + temp_db_cursor.execute(query[0]) + if (query[1] == True): + assert temp_db_cursor.fetchone() + else: + assert not temp_db_cursor.fetchone() + +def mock_get_wiki_content(lang): + """ + Mock the _get_wiki_content() method to return + static xml test file content. + """ + return get_test_xml_wiki_content() + +def get_test_xml_wiki_content(): + """ + return the content of the static xml test file. + """ + xml_test_content_path = (TEST_BASE_DIR / 'testdata' / 'special_phrases_test_content.txt').resolve() + with open(xml_test_content_path) as xml_content_reader: + return xml_content_reader.read() + +def check_table_exist(temp_db_conn, phrase_class, phrase_type): + """ + Verify that the place_classtype table exists for the given + phrase_class and phrase_type. + """ + table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type) + + with temp_db_conn.cursor() as temp_db_cursor: + temp_db_cursor.execute(""" + SELECT * + FROM information_schema.tables + WHERE table_type='BASE TABLE' + AND table_name='{}'""".format(table_name)) + return temp_db_cursor.fetchone() + +def check_grant_access(temp_db_conn, user, phrase_class, phrase_type): + """ + Check that the web user has been granted right access to the + place_classtype table of the given phrase_class and phrase_type. + """ + table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type) + + with temp_db_conn.cursor() as temp_db_cursor: + temp_db_cursor.execute(""" SELECT * FROM information_schema.role_table_grants - WHERE table_name='{table_name}' - AND grantee='{def_config.DATABASE_WEBUSER}' - AND privilege_type='SELECT'""") - result = temp_db_cursor.fetchone() - assert result + WHERE table_name='{}' + AND grantee='{}' + AND privilege_type='SELECT'""".format(table_name, user)) + return temp_db_cursor.fetchone() + +def check_placeid_and_centroid_indexes(temp_db_conn, phrase_class, phrase_type): + """ + Check that the place_id index and centroid index exist for the + place_classtype table of the given phrase_class and phrase_type. + """ + index_prefix = 'idx_place_classtype_{}_{}_'.format(phrase_class, phrase_type) + + return ( + temp_db_conn.index_exists(index_prefix + 'centroid') + and + temp_db_conn.index_exists(index_prefix + 'place_id') + ) @pytest.fixture -def make_strandard_name_func(temp_db_cursor): - temp_db_cursor.execute(f""" - CREATE OR REPLACE FUNCTION make_standard_name(name TEXT) RETURNS TEXT AS $$ - BEGIN - RETURN trim(name); --Basically return only the trimed name for the tests - END; - $$ LANGUAGE plpgsql IMMUTABLE;""") - +def special_phrases_importer(temp_db_conn, def_config, temp_phplib_dir_with_migration): + """ + Return an instance of SpecialPhrasesImporter. + """ + return SpecialPhrasesImporter(def_config, temp_phplib_dir_with_migration, temp_db_conn) + @pytest.fixture -def getorcreate_amenity_funcs(temp_db_cursor, make_strandard_name_func): - temp_db_cursor.execute(f""" - CREATE OR REPLACE FUNCTION getorcreate_amenity(lookup_word TEXT, normalized_word TEXT, - lookup_class text, lookup_type text) - RETURNS void as $$ - BEGIN END; - $$ LANGUAGE plpgsql""") +def temp_phplib_dir_with_migration(): + """ + Return temporary phpdir with migration subdirectory and + PhraseSettingsToJson.php script inside. + """ + migration_file = (TEST_BASE_DIR / '..' / 'lib-php' / 'migration' + / 'PhraseSettingsToJson.php').resolve() + with tempfile.TemporaryDirectory() as phpdir: + (Path(phpdir) / 'migration').mkdir() + migration_dest_path = (Path(phpdir) / 'migration' / 'PhraseSettingsToJson.php').resolve() + copyfile(migration_file, migration_dest_path) + + yield Path(phpdir) @pytest.fixture -def getorcreate_amenityoperator_funcs(temp_db_cursor, make_strandard_name_func): - temp_db_cursor.execute(f""" - CREATE OR REPLACE FUNCTION getorcreate_amenityoperator(lookup_word TEXT, normalized_word TEXT, - lookup_class text, lookup_type text, op text) - RETURNS void as $$ - BEGIN END; - $$ LANGUAGE plpgsql""") \ No newline at end of file +def default_phrases(temp_db_cursor): + temp_db_cursor.execute(""" + CREATE TABLE place_classtype_testclasstypetable_to_delete(); + CREATE TABLE place_classtype_testclasstypetable_to_keep();""")