f55fccd48d
This prevents mistakes where a transaction is entered in the wrong file for its date (which in turns causes errors in reports).
79 lines
2.7 KiB
Python
79 lines
2.7 KiB
Python
"""test_txn_date.py - Unit tests for transaction date validation"""
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# Copyright © 2020 Brett Smith
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU Affero General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU Affero General Public License for more details.
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#
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# You should have received a copy of the GNU Affero General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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from datetime import date
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import pytest
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from . import testutil
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from conservancy_beancount import config as configmod
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from conservancy_beancount import errors as errormod
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from conservancy_beancount.plugin import txn_date as hookmod
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BOOKS_PATH = testutil.test_path('books')
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CONFIG = testutil.TestConfig(books_path=BOOKS_PATH)
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HOOK = hookmod.TransactionDate(CONFIG)
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@pytest.mark.parametrize('txn_date,fyear', [
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(date(2016, 1, 1), 2015),
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(date(2016, 2, 29), 2015),
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(date(2016, 3, 1), 2016),
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(date(2016, 12, 31), 2016),
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(date(2017, 2, 28), 2016),
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(date(2017, 3, 1), 2017),
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])
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def test_good_txn(txn_date, fyear):
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filename = str(BOOKS_PATH / f'{fyear}.beancount')
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txn = testutil.Transaction(date=txn_date, filename=filename, postings=[
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('Assets:Cash', 5),
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('Income:Donations', -5),
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])
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assert not list(HOOK.run(txn))
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@pytest.mark.parametrize('txn_date,fyear', [
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(date(2018, 1, 1), 2017),
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(date(2018, 12, 31), 2018),
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(date(2019, 3, 1), 2019),
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])
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def test_bad_txn(txn_date, fyear):
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filename = str(BOOKS_PATH / '2020.beancount')
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txn = testutil.Transaction(date=txn_date, filename=filename, postings=[
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('Assets:Cash', 5),
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('Income:Donations', -5),
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])
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errors = list(HOOK.run(txn))
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assert len(errors) == 1
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assert errors[0].message == f"transaction dated in FY{fyear} entered in FY2020 books"
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@pytest.mark.parametrize('path_s', [
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'books/2020.beancount',
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'historical/2020.beancount',
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'definitions.beancount',
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])
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def test_outer_transactions_not_checked(path_s):
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txn_date = date(1900, 6, 15)
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filename = str(BOOKS_PATH / path_s)
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txn = testutil.Transaction(date=txn_date, filename=filename, postings=[
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('Assets:Cash', 5),
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('Income:Donations', -5),
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])
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assert not list(HOOK.run(txn))
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def test_error_without_books_path():
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config = configmod.Config()
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with pytest.raises(errormod.ConfigurationError):
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hookmod.TransactionDate(config)
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