Coverage for tests/test_tap.py: 47%

1# This file is part of felis. 

2# 

3# Developed for the LSST Data Management System. 

4# This product includes software developed by the LSST Project 

5# (https://www.lsst.org). 

6# See the COPYRIGHT file at the top-level directory of this distribution 

7# for details of code ownership. 

8# 

9# This program is free software: you can redistribute it and/or modify 

10# it under the terms of the GNU General Public License as published by 

11# the Free Software Foundation, either version 3 of the License, or 

12# (at your option) any later version. 

13# 

14# This program is distributed in the hope that it will be useful, 

15# but WITHOUT ANY WARRANTY; without even the implied warranty of 

16# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

17# GNU General Public License for more details. 

18# 

19# You should have received a copy of the GNU General Public License 

20# along with this program. If not, see <https://www.gnu.org/licenses/>. 

21 

22import os 

23import shutil 

24import tempfile 

25import unittest 

26from collections.abc import MutableMapping 

27from typing import Any 

28 

29import sqlalchemy 

30import yaml 

31 

32from felis import DEFAULT_FRAME 

33from felis.cli import _normalize 

34from felis.tap import Tap11Base, TapLoadingVisitor, init_tables 

35 

36TESTDIR = os.path.abspath(os.path.dirname(__file__)) 

37TEST_YAML = os.path.join(TESTDIR, "data", "test.yml") 

38 

39 

40class VisitorTestCase(unittest.TestCase): 

41 """Tests for TapLoadingVisitor class.""" 

42 

43 schema_obj: MutableMapping[str, Any] = {} 

44 

45 def setUp(self) -> None: 

46 """Load data from test file.""" 

47 with open(TEST_YAML) as test_yaml: 

48 self.schema_obj = yaml.load(test_yaml, Loader=yaml.SafeLoader) 

49 self.schema_obj.update(DEFAULT_FRAME) 

50 self.tmpdir = tempfile.mkdtemp(dir=TESTDIR) 

51 

52 def tearDown(self) -> None: 

53 shutil.rmtree(self.tmpdir, ignore_errors=True) 

54 

55 def test_tap(self) -> None: 

56 """Test for creating tap schema""" 

57 

58 url = f"sqlite:///{self.tmpdir}/tap.sqlite3" 

59 engine = sqlalchemy.create_engine(url) 

60 tap_tables = init_tables() 

61 Tap11Base.metadata.create_all(engine) 

62 

63 # This repeats logic from cli.py. 

64 normalized = _normalize(self.schema_obj) 

65 if isinstance(normalized["@graph"], dict): 

66 normalized["@graph"] = [normalized["@graph"]] 

67 for schema in normalized["@graph"]: 

68 tap_visitor = TapLoadingVisitor(engine, tap_tables=tap_tables) 

69 tap_visitor.visit_schema(schema) 

70 

71 

72if __name__ == "__main__": 72 ↛ 73line 72 didn't jump to line 73, because the condition on line 72 was never true

73 unittest.main()