read partition and languages from config file

test/python/conftest.py

@@ -5,7 +5,7 @@ from pathlib import Path
 import psycopg2
 import pytest
 
-SRC_DIR = Path(__file__) / '..' / '..' / '..'
+SRC_DIR = (Path(__file__) / '..' / '..' / '..').resolve()
 
 # always test against the source
 sys.path.insert(0, str(SRC_DIR.resolve()))

test/python/test_tools_country_info.py

@@ -0,0 +1,55 @@
+"""
+Tests for function that handle country properties.
+"""
+
+import pytest
+
+from nominatim.tools import country_info
+
+@pytest.fixture(autouse=True)
+def read_config(def_config):
+    country_info.setup_country_config(def_config.config_dir / 'country_settings.yaml')
+
+@pytest.mark.parametrize("no_partitions", (True, False))
+def test_setup_country_tables(src_dir, temp_db_with_extensions, dsn, temp_db_cursor,
+                              def_config, no_partitions):
+    country_info.setup_country_tables(dsn, src_dir / 'data', no_partitions)
+
+    assert temp_db_cursor.table_exists('country_name')
+    assert temp_db_cursor.table_rows('country_name') == \
+             temp_db_cursor.scalar('SELECT count(DISTINCT country_code) FROM country_name')
+
+    partitions = temp_db_cursor.row_set("SELECT DISTINCT partition FROM country_name")
+    if no_partitions:
+        assert partitions == {(0, )}
+    else:
+        assert len(partitions) > 10
+
+    assert temp_db_cursor.table_exists('country_osm_grid')
+    assert temp_db_cursor.table_rows('country_osm_grid') > 100
+
+
+@pytest.mark.parametrize("languages", (None, ' fr,en'))
+def test_create_country_names(temp_db_with_extensions, temp_db_conn, temp_db_cursor,
+                              table_factory, tokenizer_mock, languages):
+
+    table_factory('country_name', 'country_code varchar(2), name hstore',
+                  content=(('us', '"name"=>"us1","name:af"=>"us2"'),
+                           ('fr', '"name"=>"Fra", "name:en"=>"Fren"')))
+
+    assert temp_db_cursor.scalar("SELECT count(*) FROM country_name") == 2
+
+    tokenizer = tokenizer_mock()
+
+    country_info.create_country_names(temp_db_conn, tokenizer, languages)
+
+    assert len(tokenizer.analyser_cache['countries']) == 2
+
+    result_set = {k: set(v.values()) for k, v in tokenizer.analyser_cache['countries']}
+
+    if languages:
+        assert result_set == {'us' : set(('us', 'us1', 'United States')),
+                              'fr' : set(('fr', 'Fra', 'Fren'))}
+    else:
+        assert result_set == {'us' : set(('us', 'us1', 'us2', 'United States')),
+                              'fr' : set(('fr', 'Fra', 'Fren'))}