add more tests for legacy tokenizer

[nominatim.git] / test / python / test_tokenizer_legacy.py

diff --git a/test/python/test_tokenizer_legacy.py b/test/python/test_tokenizer_legacy.py
index 0d1169ada4ef429edd6de90223638d25b9af9ee3..58bf5a5edef13a7cb9554f8892686c15990668f7 100644 (file)
--- a/test/python/test_tokenizer_legacy.py
+++ b/test/python/test_tokenizer_legacy.py
@@ -36,6 +36,7 @@ def test_config(def_config, tmp_path):
 
 @pytest.fixture
 def tokenizer_factory(dsn, tmp_path, monkeypatch, property_table):
+    (tmp_path / 'tokenizer').mkdir()
 
     def _maker():
         return legacy_tokenizer.create(dsn, tmp_path / 'tokenizer')
@@ -68,6 +69,38 @@ def analyzer(tokenizer_factory, test_config, monkeypatch, sql_preprocessor,
         yield analyzer
 
 
+@pytest.fixture
+def make_standard_name(temp_db_cursor):
+    temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION make_standard_name(name TEXT)
+                              RETURNS TEXT AS $$ SELECT ' ' || name; $$ LANGUAGE SQL""")
+
+
+@pytest.fixture
+def create_postcode_id(table_factory, temp_db_cursor):
+    table_factory('out_postcode_table', 'postcode TEXT')
+
+    temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION create_postcode_id(postcode TEXT)
+                              RETURNS BOOLEAN AS $$
+                              INSERT INTO out_postcode_table VALUES (postcode) RETURNING True;
+                              $$ LANGUAGE SQL""")
+
+
+@pytest.fixture
+def create_housenumbers(temp_db_cursor):
+    temp_db_cursor.execute("""CREATE OR REPLACE FUNCTION create_housenumbers(
+                                  housenumbers TEXT[],
+                                  OUT tokens TEXT, OUT normtext TEXT)
+                              AS $$
+                              SELECT housenumbers::TEXT, array_to_string(housenumbers, ';')
+                              $$ LANGUAGE SQL""")
+
+
+@pytest.fixture
+def make_keywords(temp_db_cursor, temp_db_with_extensions):
+    temp_db_cursor.execute(
+        """CREATE OR REPLACE FUNCTION make_keywords(names HSTORE)
+           RETURNS INTEGER[] AS $$ SELECT ARRAY[1, 2, 3] $$ LANGUAGE SQL""")
+
 def test_init_new(tokenizer_factory, test_config, monkeypatch,
                   temp_db_conn, sql_preprocessor):
     monkeypatch.setenv('NOMINATIM_TERM_NORMALIZATION', 'xxvv')
@@ -156,3 +189,110 @@ def test_migrate_database(tokenizer_factory, test_config, temp_db_conn, monkeypa
 
 def test_normalize(analyzer):
     assert analyzer.normalize('TEsT') == 'test'
+
+
+def test_add_postcodes_from_db(analyzer, table_factory, temp_db_cursor,
+                               create_postcode_id):
+    table_factory('location_postcode', 'postcode TEXT',
+                  content=(('1234',), ('12 34',), ('AB23',), ('1234',)))
+
+    analyzer.add_postcodes_from_db()
+
+    assert temp_db_cursor.row_set("SELECT * from out_postcode_table") \
+               == set((('1234', ), ('12 34', ), ('AB23',)))
+
+
+def test_update_special_phrase_empty_table(analyzer, word_table, temp_db_cursor,
+                                           make_standard_name):
+    analyzer.update_special_phrases([
+        ("König bei", "amenity", "royal", "near"),
+        ("Könige", "amenity", "royal", "-"),
+        ("strasse", "highway", "primary", "in")
+    ])
+
+    assert temp_db_cursor.row_set("""SELECT word_token, word, class, type, operator
+                                     FROM word WHERE class != 'place'""") \
+               == set(((' könig bei', 'könig bei', 'amenity', 'royal', 'near'),
+                       (' könige', 'könige', 'amenity', 'royal', None),
+                       (' strasse', 'strasse', 'highway', 'primary', 'in')))
+
+
+def test_update_special_phrase_delete_all(analyzer, word_table, temp_db_cursor,
+                                          make_standard_name):
+    temp_db_cursor.execute("""INSERT INTO word (word_token, word, class, type, operator)
+                              VALUES (' foo', 'foo', 'amenity', 'prison', 'in'),
+                                     (' bar', 'bar', 'highway', 'road', null)""")
+
+    assert 2 == temp_db_cursor.scalar("SELECT count(*) FROM word WHERE class != 'place'""")
+
+    analyzer.update_special_phrases([])
+
+    assert 0 == temp_db_cursor.scalar("SELECT count(*) FROM word WHERE class != 'place'""")
+
+
+def test_update_special_phrase_modify(analyzer, word_table, temp_db_cursor,
+                                      make_standard_name):
+    temp_db_cursor.execute("""INSERT INTO word (word_token, word, class, type, operator)
+                              VALUES (' foo', 'foo', 'amenity', 'prison', 'in'),
+                                     (' bar', 'bar', 'highway', 'road', null)""")
+
+    assert 2 == temp_db_cursor.scalar("SELECT count(*) FROM word WHERE class != 'place'""")
+
+    analyzer.update_special_phrases([
+      ('prison', 'amenity', 'prison', 'in'),
+      ('bar', 'highway', 'road', '-'),
+      ('garden', 'leisure', 'garden', 'near')
+    ])
+
+    assert temp_db_cursor.row_set("""SELECT word_token, word, class, type, operator
+                                     FROM word WHERE class != 'place'""") \
+               == set(((' prison', 'prison', 'amenity', 'prison', 'in'),
+                       (' bar', 'bar', 'highway', 'road', None),
+                       (' garden', 'garden', 'leisure', 'garden', 'near')))
+
+
+def test_process_place_names(analyzer, make_keywords):
+
+    info = analyzer.process_place({'name' : {'name' : 'Soft bAr', 'ref': '34'}})
+
+    assert info['names'] == '{1,2,3}'
+
+
+@pytest.mark.parametrize('pc', ['12345', 'AB 123', '34-345'])
+def test_process_place_postcode(analyzer, temp_db_cursor, create_postcode_id, pc):
+
+    info = analyzer.process_place({'address': {'postcode' : pc}})
+
+    assert temp_db_cursor.row_set("SELECT * from out_postcode_table") \
+               == set(((pc, ),))
+
+
+@pytest.mark.parametrize('pc', ['12:23', 'ab;cd;f', '123;836'])
+def test_process_place_bad_postcode(analyzer, temp_db_cursor, create_postcode_id,
+                                    pc):
+
+    info = analyzer.process_place({'address': {'postcode' : pc}})
+
+    assert 0 == temp_db_cursor.scalar("SELECT count(*) from out_postcode_table")
+
+
+@pytest.mark.parametrize('hnr', ['123a', '1', '101'])
+def test_process_place_housenumbers_simple(analyzer, create_housenumbers, hnr):
+    info = analyzer.process_place({'address': {'housenumber' : hnr}})
+
+    assert info['hnr'] == hnr
+    assert info['hnr_tokens'].startswith("{")
+
+
+def test_process_place_housenumbers_lists(analyzer, create_housenumbers):
+    info = analyzer.process_place({'address': {'conscriptionnumber' : '1; 2;3'}})
+
+    assert set(info['hnr'].split(';')) == set(('1', '2', '3'))
+
+
+def test_process_place_housenumbers_duplicates(analyzer, create_housenumbers):
+    info = analyzer.process_place({'address': {'housenumber' : '134',
+                                               'conscriptionnumber' : '134',
+                                               'streetnumber' : '99a'}})
+
+    assert set(info['hnr'].split(';')) == set(('134', '99a'))