96 lines
3.5 KiB
Python
96 lines
3.5 KiB
Python
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"""Test PostingMeta class"""
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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 import data
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@pytest.fixture
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def simple_txn(index=None, key=None):
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return testutil.Transaction(note='txn note', postings=[
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('Assets:Cash', 5),
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('Income:Donations', -5, {'note': 'donation love', 'extra': 'Extra'}),
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])
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SIMPLE_TXN_METAKEYS = frozenset(['filename', 'lineno', 'note'])
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def test_getitem_transaction(simple_txn):
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assert data.PostingMeta(simple_txn, 0)['note'] == 'txn note'
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def test_getitem_posting(simple_txn):
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assert data.PostingMeta(simple_txn, 1)['note'] == 'donation love'
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def test_getitem_keyerror(simple_txn):
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with pytest.raises(KeyError):
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data.PostingMeta(simple_txn, 1)['InvalidMetadata']
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def test_setitem_overwrite(simple_txn):
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meta = data.PostingMeta(simple_txn, 1)
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meta['note'] = 'overwritten'
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assert meta['note'] == 'overwritten'
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assert data.PostingMeta(simple_txn, 0)['note'] == 'txn note'
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def test_setitem_over_txn(simple_txn):
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meta = data.PostingMeta(simple_txn, 0)
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meta['note'] = 'overwritten'
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assert meta['note'] == 'overwritten'
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assert simple_txn.meta['note'] == 'txn note'
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assert data.PostingMeta(simple_txn, 1)['note'] == 'donation love'
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def test_setitem_new_meta(simple_txn):
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meta = data.PostingMeta(simple_txn, 0)
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meta['newkey'] = 'testvalue'
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assert meta['newkey'] == 'testvalue'
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assert 'newkey' not in simple_txn.meta
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assert 'newkey' not in simple_txn.postings[1].meta
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def test_delitem(simple_txn):
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meta = data.PostingMeta(simple_txn, 1)
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del meta['note']
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assert 'note' not in simple_txn.postings[1].meta
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def test_delitem_fails_on_txn_meta(simple_txn):
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meta = data.PostingMeta(simple_txn, 0)
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with pytest.raises(KeyError):
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del meta['note']
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def test_len_with_empty_post_meta(simple_txn):
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assert len(data.PostingMeta(simple_txn, 0)) == len(SIMPLE_TXN_METAKEYS)
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def test_len_with_post_meta_over_txn(simple_txn):
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assert len(data.PostingMeta(simple_txn, 1)) == len(SIMPLE_TXN_METAKEYS) + 1
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def test_iter_with_empty_post_meta(simple_txn):
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assert set(data.PostingMeta(simple_txn, 0)) == SIMPLE_TXN_METAKEYS
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def test_iter_with_post_meta_over_txn(simple_txn):
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assert set(data.PostingMeta(simple_txn, 1)) == SIMPLE_TXN_METAKEYS.union(['extra'])
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# The .get() tests are arguably testing the stdlib, but they're short and
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# they confirm that we're using the stdlib as we intend.
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def test_get_with_meta_value(simple_txn):
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assert data.PostingMeta(simple_txn, 1).get('note') == 'donation love'
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def test_get_with_txn_value(simple_txn):
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assert data.PostingMeta(simple_txn, 0).get('note') == 'txn note'
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def test_get_with_no_value(simple_txn):
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assert data.PostingMeta(simple_txn, 0).get('extra') is None
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def test_get_with_specified_default(simple_txn):
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assert data.PostingMeta(simple_txn, 0).get('extra', 'blank') == 'blank'
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