2 Tests for import special phrases methods
3 of the class SpecialPhrasesImporter.
5 from nominatim.errors import UsageError
6 from pathlib import Path
8 from shutil import copyfile
10 from nominatim.tools.special_phrases import SpecialPhrasesImporter
12 TEST_BASE_DIR = Path(__file__) / '..' / '..'
14 def test_check_sanity_class(special_phrases_importer):
16 Check for _check_sanity() method.
17 If a wrong class or type is given, an UsageError should raise.
18 If a good class and type are given, nothing special happens.
20 with pytest.raises(UsageError):
21 special_phrases_importer._check_sanity('en', '', 'type')
23 with pytest.raises(UsageError):
24 special_phrases_importer._check_sanity('en', 'class', '')
26 special_phrases_importer._check_sanity('en', 'class', 'type')
28 def test_load_white_and_black_lists(special_phrases_importer):
30 Test that _load_white_and_black_lists() well return
31 black list and white list and that they are of dict type.
33 black_list, white_list = special_phrases_importer._load_white_and_black_lists()
35 assert isinstance(black_list, dict) and isinstance(white_list, dict)
37 def test_convert_php_settings(special_phrases_importer):
39 Test that _convert_php_settings_if_needed() convert the given
40 php file to a json file.
42 php_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.php').resolve()
44 with tempfile.TemporaryDirectory() as temp_dir:
45 temp_settings = (Path(temp_dir) / 'phrase_settings.php').resolve()
46 copyfile(php_file, temp_settings)
47 special_phrases_importer._convert_php_settings_if_needed(temp_settings)
49 assert (Path(temp_dir) / 'phrase_settings.json').is_file()
51 def test_convert_settings_wrong_file(special_phrases_importer):
53 Test that _convert_php_settings_if_needed() raise an exception
54 if the given file is not a valid file.
56 with pytest.raises(UsageError, match='random_file is not a valid file.'):
57 special_phrases_importer._convert_php_settings_if_needed('random_file')
59 def test_convert_settings_json_already_exist(special_phrases_importer):
61 Test that if we give to '_convert_php_settings_if_needed' a php file path
62 and that a the corresponding json file already exists, it is returned.
64 php_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.php').resolve()
65 json_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.json').resolve()
67 returned = special_phrases_importer._convert_php_settings_if_needed(php_file)
69 assert returned == json_file
71 def test_convert_settings_giving_json(special_phrases_importer):
73 Test that if we give to '_convert_php_settings_if_needed' a json file path
74 the same path is directly returned
76 json_file = (TEST_BASE_DIR / 'testfiles' / 'phrase_settings.json').resolve()
78 returned = special_phrases_importer._convert_php_settings_if_needed(json_file)
80 assert returned == json_file
82 def test_process_amenity_with_operator(special_phrases_importer, getorcreate_amenityoperator_funcs,
83 word_table, temp_db_conn):
85 Test that _process_amenity() execute well the
86 getorcreate_amenityoperator() SQL function and that
87 the 2 differents operators are well handled.
89 special_phrases_importer._process_amenity('', '', '', '', 'near')
90 special_phrases_importer._process_amenity('', '', '', '', 'in')
92 with temp_db_conn.cursor() as temp_db_cursor:
93 temp_db_cursor.execute("SELECT * FROM temp_with_operator WHERE op='near' OR op='in'")
94 results = temp_db_cursor.fetchall()
96 assert len(results) == 2
98 def test_process_amenity_without_operator(special_phrases_importer, getorcreate_amenity_funcs,
101 Test that _process_amenity() execute well the
102 getorcreate_amenity() SQL function.
104 special_phrases_importer._process_amenity('', '', '', '', '')
106 with temp_db_conn.cursor() as temp_db_cursor:
107 temp_db_cursor.execute("SELECT * FROM temp_without_operator WHERE op='no_operator'")
108 result = temp_db_cursor.fetchone()
112 def test_create_place_classtype_indexes(temp_db_conn, special_phrases_importer):
114 Test that _create_place_classtype_indexes() create the
115 place_id index and centroid index on the right place_class_type table.
117 phrase_class = 'class'
119 table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type)
121 with temp_db_conn.cursor() as temp_db_cursor:
122 temp_db_cursor.execute("CREATE EXTENSION postgis;")
123 temp_db_cursor.execute('CREATE TABLE {}(place_id BIGINT, centroid GEOMETRY)'.format(table_name))
125 special_phrases_importer._create_place_classtype_indexes('', phrase_class, phrase_type)
127 assert check_placeid_and_centroid_indexes(temp_db_conn, phrase_class, phrase_type)
129 def test_create_place_classtype_table(temp_db_conn, placex_table, special_phrases_importer):
131 Test that _create_place_classtype_table() create
132 the right place_classtype table.
134 phrase_class = 'class'
136 special_phrases_importer._create_place_classtype_table('', phrase_class, phrase_type)
138 assert check_table_exist(temp_db_conn, phrase_class, phrase_type)
140 def test_grant_access_to_web_user(temp_db_conn, def_config, special_phrases_importer):
142 Test that _grant_access_to_webuser() give
143 right access to the web user.
145 phrase_class = 'class'
147 table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type)
149 with temp_db_conn.cursor() as temp_db_cursor:
150 temp_db_cursor.execute('CREATE TABLE {}()'.format(table_name))
152 special_phrases_importer._grant_access_to_webuser(phrase_class, phrase_type)
154 assert check_grant_access(temp_db_conn, def_config.DATABASE_WEBUSER, phrase_class, phrase_type)
156 def test_create_place_classtype_table_and_indexes(
157 temp_db_conn, def_config, placex_table, getorcreate_amenity_funcs,
158 getorcreate_amenityoperator_funcs, special_phrases_importer):
160 Test that _create_place_classtype_table_and_indexes()
161 create the right place_classtype tables and place_id indexes
162 and centroid indexes and grant access to the web user
163 for the given set of pairs.
165 pairs = set([('class1', 'type1'), ('class2', 'type2')])
167 special_phrases_importer._create_place_classtype_table_and_indexes(pairs)
170 assert check_table_exist(temp_db_conn, pair[0], pair[1])
171 assert check_placeid_and_centroid_indexes(temp_db_conn, pair[0], pair[1])
172 assert check_grant_access(temp_db_conn, def_config.DATABASE_WEBUSER, pair[0], pair[1])
174 def test_process_xml_content(temp_db_conn, def_config, special_phrases_importer,
175 getorcreate_amenity_funcs, getorcreate_amenityoperator_funcs):
177 Test that _process_xml_content() process the given xml content right
178 by executing the right SQL functions for amenities and
179 by returning the right set of pairs.
181 class_test = 'aerialway'
182 type_test = 'zip_line'
184 #Converted output set to a dict for easy assert further.
185 results = dict(special_phrases_importer._process_xml_content(get_test_xml_wiki_content(), 'en'))
187 assert check_amenities_with_op(temp_db_conn)
188 assert check_amenities_without_op(temp_db_conn)
189 assert results[class_test] and type_test in results.values()
191 def test_import_from_wiki(monkeypatch, temp_db_conn, def_config, special_phrases_importer, placex_table,
192 getorcreate_amenity_funcs, getorcreate_amenityoperator_funcs):
194 Check that the main import_from_wiki() method is well executed.
195 It should create the place_classtype table, the place_id and centroid indexes,
196 grand access to the web user and executing the SQL functions for amenities.
198 monkeypatch.setattr('nominatim.tools.special_phrases.SpecialPhrasesImporter._get_wiki_content', mock_get_wiki_content)
199 special_phrases_importer.import_from_wiki(['en'])
201 class_test = 'aerialway'
202 type_test = 'zip_line'
204 assert check_table_exist(temp_db_conn, class_test, type_test)
205 assert check_placeid_and_centroid_indexes(temp_db_conn, class_test, type_test)
206 assert check_grant_access(temp_db_conn, def_config.DATABASE_WEBUSER, class_test, type_test)
207 assert check_amenities_with_op(temp_db_conn)
208 assert check_amenities_without_op(temp_db_conn)
210 def mock_get_wiki_content(lang):
212 Mock the _get_wiki_content() method to return
213 static xml test file content.
215 return get_test_xml_wiki_content()
217 def get_test_xml_wiki_content():
219 return the content of the static xml test file.
221 xml_test_content_path = (TEST_BASE_DIR / 'testdata' / 'special_phrases_test_content.txt').resolve()
222 with open(xml_test_content_path) as xml_content_reader:
223 return xml_content_reader.read()
225 def check_table_exist(temp_db_conn, phrase_class, phrase_type):
227 Verify that the place_classtype table exists for the given
228 phrase_class and phrase_type.
230 table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type)
232 with temp_db_conn.cursor() as temp_db_cursor:
233 temp_db_cursor.execute("""
235 FROM information_schema.tables
236 WHERE table_type='BASE TABLE'
237 AND table_name='{}'""".format(table_name))
238 return temp_db_cursor.fetchone()
240 def check_grant_access(temp_db_conn, user, phrase_class, phrase_type):
242 Check that the web user has been granted right access to the
243 place_classtype table of the given phrase_class and phrase_type.
245 table_name = 'place_classtype_{}_{}'.format(phrase_class, phrase_type)
247 with temp_db_conn.cursor() as temp_db_cursor:
248 temp_db_cursor.execute("""
249 SELECT * FROM information_schema.role_table_grants
250 WHERE table_name='{}'
252 AND privilege_type='SELECT'""".format(table_name, user))
253 return temp_db_cursor.fetchone()
255 def check_placeid_and_centroid_indexes(temp_db_conn, phrase_class, phrase_type):
257 Check that the place_id index and centroid index exist for the
258 place_classtype table of the given phrase_class and phrase_type.
260 index_prefix = 'idx_place_classtype_{}_{}_'.format(phrase_class, phrase_type)
263 temp_db_conn.index_exists(index_prefix + 'centroid')
265 temp_db_conn.index_exists(index_prefix + 'place_id')
268 def check_amenities_with_op(temp_db_conn):
270 Check that the test table for the SQL function getorcreate_amenityoperator()
271 contains more than one value (so that the SQL function was call more than one time).
273 with temp_db_conn.cursor() as temp_db_cursor:
274 temp_db_cursor.execute("SELECT * FROM temp_with_operator")
275 return len(temp_db_cursor.fetchall()) > 1
277 def check_amenities_without_op(temp_db_conn):
279 Check that the test table for the SQL function getorcreate_amenity()
280 contains more than one value (so that the SQL function was call more than one time).
282 with temp_db_conn.cursor() as temp_db_cursor:
283 temp_db_cursor.execute("SELECT * FROM temp_without_operator")
284 return len(temp_db_cursor.fetchall()) > 1
287 def special_phrases_importer(temp_db_conn, def_config, temp_phplib_dir_with_migration):
289 Return an instance of SpecialPhrasesImporter.
291 return SpecialPhrasesImporter(def_config, temp_phplib_dir_with_migration, temp_db_conn)
294 def temp_phplib_dir_with_migration():
296 Return temporary phpdir with migration subdirectory and
297 PhraseSettingsToJson.php script inside.
299 migration_file = (TEST_BASE_DIR / '..' / 'lib-php' / 'migration'
300 / 'PhraseSettingsToJson.php').resolve()
301 with tempfile.TemporaryDirectory() as phpdir:
302 (Path(phpdir) / 'migration').mkdir()
303 migration_dest_path = (Path(phpdir) / 'migration' / 'PhraseSettingsToJson.php').resolve()
304 copyfile(migration_file, migration_dest_path)
309 def make_strandard_name_func(temp_db_cursor):
310 temp_db_cursor.execute("""
311 CREATE OR REPLACE FUNCTION make_standard_name(name TEXT) RETURNS TEXT AS $$
313 RETURN trim(name); --Basically return only the trimed name for the tests
315 $$ LANGUAGE plpgsql IMMUTABLE;""")
318 def getorcreate_amenity_funcs(temp_db_cursor, make_strandard_name_func):
319 temp_db_cursor.execute("""
320 CREATE TABLE temp_without_operator(op TEXT);
322 CREATE OR REPLACE FUNCTION getorcreate_amenity(lookup_word TEXT, normalized_word TEXT,
323 lookup_class text, lookup_type text)
326 INSERT INTO temp_without_operator VALUES('no_operator');
328 $$ LANGUAGE plpgsql""")
331 def getorcreate_amenityoperator_funcs(temp_db_cursor, make_strandard_name_func):
332 temp_db_cursor.execute("""
333 CREATE TABLE temp_with_operator(op TEXT);
335 CREATE OR REPLACE FUNCTION getorcreate_amenityoperator(lookup_word TEXT, normalized_word TEXT,
336 lookup_class text, lookup_type text, op text)
339 INSERT INTO temp_with_operator VALUES(op);
341 $$ LANGUAGE plpgsql""")