"""
Test for tiger data function
"""
-from pathlib import Path
+import tarfile
+from textwrap import dedent
import pytest
-import tarfile
-from nominatim.tools import tiger_data, database_import
+from nominatim.tools import tiger_data
+from nominatim.errors import UsageError
+
+class MockTigerTable:
+
+ def __init__(self, conn):
+ self.conn = conn
+ with conn.cursor() as cur:
+ cur.execute("""CREATE TABLE tiger (linegeo GEOMETRY,
+ start INTEGER,
+ stop INTEGER,
+ interpol TEXT,
+ token_info JSONB,
+ postcode TEXT)""")
+
+ def count(self):
+ with self.conn.cursor() as cur:
+ return cur.scalar("SELECT count(*) FROM tiger")
+
+ def row(self):
+ with self.conn.cursor() as cur:
+ cur.execute("SELECT * FROM tiger LIMIT 1")
+ return cur.fetchone()
+
+@pytest.fixture
+def tiger_table(def_config, temp_db_conn, sql_preprocessor,
+ temp_db_with_extensions, tmp_path):
+ def_config.lib_dir.sql = tmp_path / 'sql'
+ def_config.lib_dir.sql.mkdir()
+
+ (def_config.lib_dir.sql / 'tiger_import_start.sql').write_text(
+ """CREATE OR REPLACE FUNCTION tiger_line_import(linegeo GEOMETRY, start INTEGER,
+ stop INTEGER, interpol TEXT,
+ token_info JSONB, postcode TEXT)
+ RETURNS INTEGER AS $$
+ INSERT INTO tiger VALUES(linegeo, start, stop, interpol, token_info, postcode)
+ RETURNING 1
+ $$ LANGUAGE SQL;""")
+ (def_config.lib_dir.sql / 'tiger_import_finish.sql').write_text(
+ """DROP FUNCTION tiger_line_import (linegeo GEOMETRY, in_startnumber INTEGER,
+ in_endnumber INTEGER, interpolationtype TEXT,
+ token_info JSONB, in_postcode TEXT);""")
+
+ return MockTigerTable(temp_db_conn)
+
+
+@pytest.fixture
+def csv_factory(tmp_path):
+ def _mk_file(fname, hnr_from=1, hnr_to=9, interpol='odd', street='Main St',
+ city='Newtown', state='AL', postcode='12345',
+ geometry='LINESTRING(-86.466995 32.428956,-86.466923 32.428933)'):
+ (tmp_path / (fname + '.csv')).write_text(dedent("""\
+ from;to;interpolation;street;city;state;postcode;geometry
+ {};{};{};{};{};{};{};{}
+ """.format(hnr_from, hnr_to, interpol, street, city, state,
+ postcode, geometry)))
+
+ return _mk_file
@pytest.mark.parametrize("threads", (1, 5))
-def test_add_tiger_data(dsn, src_dir, def_config, monkeypatch,tmp_path,
- temp_db_cursor, threads, temp_db):
- monkeypatch.setenv('NOMINATIM_DATABASE_MODULE_PATH', '.')
- temp_db_cursor.execute('CREATE EXTENSION hstore')
- temp_db_cursor.execute('CREATE EXTENSION postgis')
- temp_db_cursor.execute('CREATE TABLE place (id INT)')
+def test_add_tiger_data(def_config, src_dir, tiger_table, tokenizer_mock, threads):
+ tiger_data.add_tiger_data(str(src_dir / 'test' / 'testdb' / 'tiger'),
+ def_config, threads, tokenizer_mock())
+
+ assert tiger_table.count() == 6213
+
+
+def test_add_tiger_data_no_files(def_config, tiger_table, tokenizer_mock,
+ tmp_path):
+ tiger_data.add_tiger_data(str(tmp_path), def_config, 1, tokenizer_mock())
+
+ assert tiger_table.count() == 0
+
- database_import.import_base_data('dbname=' + temp_db, src_dir / 'data',
- ignore_partitions=False)
- sqlfile = tmp_path / '1010.sql'
- sqlfile.write_text("""INSERT INTO place values (1)""")
- tiger_data.add_tiger_data(dsn, str(tmp_path), threads, def_config, src_dir / 'lib-sql')
+def test_add_tiger_data_bad_file(def_config, tiger_table, tokenizer_mock,
+ tmp_path):
+ sqlfile = tmp_path / '1010.csv'
+ sqlfile.write_text("""Random text""")
+
+ tiger_data.add_tiger_data(str(tmp_path), def_config, 1, tokenizer_mock())
+
+ assert tiger_table.count() == 0
+
+
+def test_add_tiger_data_hnr_nan(def_config, tiger_table, tokenizer_mock,
+ csv_factory, tmp_path):
+ csv_factory('file1', hnr_from=99)
+ csv_factory('file2', hnr_from='L12')
+ csv_factory('file3', hnr_to='12.4')
+
+ tiger_data.add_tiger_data(str(tmp_path), def_config, 1, tokenizer_mock())
+
+ assert tiger_table.count() == 1
+ assert tiger_table.row()['start'] == 99
- assert temp_db_cursor.table_rows('place') == 1
@pytest.mark.parametrize("threads", (1, 5))
-def test_add_tiger_data_tarfile(dsn, src_dir, def_config, monkeypatch,tmp_path,
- temp_db_cursor, threads, temp_db):
- monkeypatch.setenv('NOMINATIM_DATABASE_MODULE_PATH', '.')
- temp_db_cursor.execute('CREATE EXTENSION hstore')
- temp_db_cursor.execute('CREATE EXTENSION postgis')
- temp_db_cursor.execute('CREATE TABLE place (id INT)')
-
- database_import.import_base_data('dbname=' + temp_db, src_dir / 'data',
- ignore_partitions=False)
- sqlfile = tmp_path / '1010.sql'
- sqlfile.write_text("""INSERT INTO place values (1)""")
- tar = tarfile.open("sample.tar.gz", "w:gz")
- tar.add(sqlfile)
+def test_add_tiger_data_tarfile(def_config, tiger_table, tokenizer_mock,
+ tmp_path, src_dir, threads):
+ tar = tarfile.open(str(tmp_path / 'sample.tar.gz'), "w:gz")
+ tar.add(str(src_dir / 'test' / 'testdb' / 'tiger' / '01001.csv'))
+ tar.close()
+
+ tiger_data.add_tiger_data(str(tmp_path / 'sample.tar.gz'), def_config, threads,
+ tokenizer_mock())
+
+ assert tiger_table.count() == 6213
+
+
+def test_add_tiger_data_bad_tarfile(def_config, tiger_table, tokenizer_mock,
+ tmp_path):
+ tarfile = tmp_path / 'sample.tar.gz'
+ tarfile.write_text("""Random text""")
+
+ with pytest.raises(UsageError):
+ tiger_data.add_tiger_data(str(tarfile), def_config, 1, tokenizer_mock())
+
+
+def test_add_tiger_data_empty_tarfile(def_config, tiger_table, tokenizer_mock,
+ tmp_path):
+ tar = tarfile.open(str(tmp_path / 'sample.tar.gz'), "w:gz")
+ tar.add(__file__)
tar.close()
- tiger_data.add_tiger_data(dsn, str(src_dir / 'sample.tar.gz'), threads, def_config, src_dir / 'lib-sql')
-
- assert temp_db_cursor.table_rows('place') == 1
\ No newline at end of file
+
+ tiger_data.add_tiger_data(str(tmp_path / 'sample.tar.gz'), def_config, 1,
+ tokenizer_mock())
+
+ assert tiger_table.count() == 0
projects / nominatim.git / blobdiff