import collections.abc import pytest import notmuch2._database as dbmod import notmuch2._config as config class TestIter: @pytest.fixture def db(self, maildir): with dbmod.Database.create(maildir.path) as db: yield db def test_type(self, db): assert isinstance(db.config, collections.abc.MutableMapping) assert isinstance(db.config, config.ConfigMapping) def test_alive(self, db): assert db.config.alive def test_set_get(self, maildir): # Ensure get-set works from different db objects with dbmod.Database.create(maildir.path, config=dbmod.Database.CONFIG.EMPTY) as db0: db0.config['spam'] = 'ham' with dbmod.Database(maildir.path, config=dbmod.Database.CONFIG.EMPTY) as db1: assert db1.config['spam'] == 'ham' def test_get_keyerror(self, db): with pytest.raises(KeyError): val = db.config['not-a-key'] print(repr(val)) def test_iter(self, db): assert list(db.config) == [] db.config['spam'] = 'ham' db.config['eggs'] = 'bacon' assert set(db.config) == {'spam', 'eggs'} assert set(db.config.keys()) == {'spam', 'eggs'} assert set(db.config.values()) == {'ham', 'bacon'} assert set(db.config.items()) == {('spam', 'ham'), ('eggs', 'bacon')} def test_len(self, db): assert len(db.config) == 0 db.config['spam'] = 'ham' assert len(db.config) == 1 db.config['eggs'] = 'bacon' assert len(db.config) == 2 def test_del(self, db): db.config['spam'] = 'ham' assert db.config.get('spam') == 'ham' del db.config['spam'] assert db.config.get('spam') is None