a41feb94b3
I feel like posting hooks a case of premature optimization in early development. This approach reduces the number of special cases in the code and allows us to more strongly reason about hooks in the type system.
131 lines
4.4 KiB
Python
131 lines
4.4 KiB
Python
"""Test handling of expense-allocation metadata"""
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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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import pytest
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from . import testutil
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from conservancy_beancount.plugin import meta_expense_allocation
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VALID_VALUES = {
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'program': 'program',
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'administration': 'administration',
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'fundraising': 'fundraising',
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'admin': 'administration',
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}
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INVALID_VALUES = {
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'invalid',
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'porgram',
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'adimn',
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'fundrasing',
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'',
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}
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TEST_KEY = 'expense-allocation'
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@pytest.mark.parametrize('src_value,set_value', VALID_VALUES.items())
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def test_valid_values_on_postings(src_value, set_value):
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txn = testutil.Transaction(postings=[
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('Assets:Cash', -25),
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('Expenses:General', 25, {TEST_KEY: src_value}),
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])
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checker = meta_expense_allocation.MetaExpenseAllocation()
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errors = list(checker.run(txn))
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assert not errors
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assert txn.postings[-1].meta.get(TEST_KEY) == set_value
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@pytest.mark.parametrize('src_value', INVALID_VALUES)
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def test_invalid_values_on_postings(src_value):
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txn = testutil.Transaction(postings=[
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('Assets:Cash', -25),
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('Expenses:General', 25, {TEST_KEY: src_value}),
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])
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checker = meta_expense_allocation.MetaExpenseAllocation()
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errors = list(checker.run(txn))
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assert errors
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@pytest.mark.parametrize('src_value,set_value', VALID_VALUES.items())
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def test_valid_values_on_transactions(src_value, set_value):
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txn = testutil.Transaction(**{TEST_KEY: src_value}, postings=[
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('Assets:Cash', -25),
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('Expenses:General', 25),
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])
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checker = meta_expense_allocation.MetaExpenseAllocation()
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errors = list(checker.run(txn))
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assert not errors
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assert txn.postings[-1].meta.get(TEST_KEY) == set_value
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@pytest.mark.parametrize('src_value', INVALID_VALUES)
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def test_invalid_values_on_transactions(src_value):
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txn = testutil.Transaction(**{TEST_KEY: src_value}, postings=[
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('Assets:Cash', -25),
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('Expenses:General', 25),
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])
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checker = meta_expense_allocation.MetaExpenseAllocation()
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errors = list(checker.run(txn))
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assert errors
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@pytest.mark.parametrize('account', [
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'Accrued:AccountsReceivable',
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'Assets:Cash',
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'Income:Donations',
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'Liabilities:CreditCard',
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'UnearnedIncome:Donations',
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])
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def test_non_expense_accounts_skipped(account):
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txn = testutil.Transaction(postings=[
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(account, -25),
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('Expenses:General', 25, {TEST_KEY: 'program'}),
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])
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checker = meta_expense_allocation.MetaExpenseAllocation()
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errors = list(checker.run(txn))
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assert not errors
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@pytest.mark.parametrize('account,set_value', [
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('Expenses:Services:Accounting', 'administration'),
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('Expenses:Services:Administration', 'administration'),
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('Expenses:Services:Advocacy', 'program'),
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('Expenses:Services:Development', 'program'),
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('Expenses:Services:Fundraising', 'fundraising'),
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])
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def test_default_values(account, set_value):
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txn = testutil.Transaction(postings=[
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('Liabilites:CreditCard', -25),
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(account, 25),
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])
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checker = meta_expense_allocation.MetaExpenseAllocation()
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errors = list(checker.run(txn))
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assert not errors
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assert txn.postings[-1].meta[TEST_KEY] == set_value
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@pytest.mark.parametrize('date,set_value', [
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(testutil.EXTREME_FUTURE_DATE, False),
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(testutil.FUTURE_DATE, True),
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(testutil.FY_START_DATE, True),
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(testutil.FY_MID_DATE, True),
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(testutil.PAST_DATE, False),
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])
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def test_default_value_set_in_date_range(date, set_value):
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txn = testutil.Transaction(date=date, postings=[
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('Liabilites:CreditCard', -25),
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('Expenses:General', 25),
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])
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checker = meta_expense_allocation.MetaExpenseAllocation()
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errors = list(checker.run(txn))
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assert not errors
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got_value = (txn.postings[-1].meta or {}).get(TEST_KEY)
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assert bool(got_value) == bool(set_value)
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