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Location: NPO-Accounting/conservancy_beancount/tests/test_data_iter_postings.py - annotation
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tests: Test metadata deletion through iter_postings.
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# Copyright © 2020 Brett Smith
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
import pytest
from . import testutil
from beancount.core import data as bc_data
from conservancy_beancount import data
@pytest.fixture
def simple_txn(index=None, key=None):
return testutil.Transaction(note='txn note', postings=[
('Assets:Cash', 5),
('Income:Donations', -5, {'note': 'donation love', 'extra': 'Extra'}),
])
def test_iter_postings(simple_txn):
for source, post in zip(simple_txn.postings, data.iter_postings(simple_txn)):
assert all(source[x] == post[x] for x in range(len(source) - 1))
assert post.meta['note'] # Only works with PostingMeta
def test_setting_metadata_propagates_to_source(simple_txn):
for index, post in enumerate(data.iter_postings(simple_txn)):
post.meta['edited'] = str(index)
for index, post in enumerate(simple_txn.postings):
assert post.meta['edited'] == str(index)
assert not isinstance(post.meta, data.PostingMeta)
def test_deleting_metadata_propagates_to_source(simple_txn):
posts = list(data.iter_postings(simple_txn))
del posts[1].meta['extra']
assert 'extra' not in simple_txn.postings[1].meta
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