conservancy_beancount/tests/test_reports_balance_sheet.py

"""test_reports_balance_sheet.py - Unit tests for balance sheet report"""
# Copyright © 2020  Brett Smith
# License: AGPLv3-or-later WITH Beancount-Plugin-Additional-Permission-1.0
#
# Full copyright and licensing details can be found at toplevel file
# LICENSE.txt in the repository.

import datetime
import io
import itertools

import pytest

from . import testutil

import odf.opendocument

from conservancy_beancount.reports import balance_sheet

clean_account_meta = pytest.fixture(scope='module')(testutil.clean_account_meta)

def run_main(arglist=[], config=None):
    if config is None:
        config = testutil.TestConfig(books_path=testutil.test_path('books/fund.beancount'))
    stdout = io.BytesIO()
    stderr = io.StringIO()
    retcode = balance_sheet.main(['-O', '-'] + arglist, stdout, stderr, config)
    stdout.seek(0)
    stderr.seek(0)
    return retcode, stdout, stderr

def test_main():
    retcode, stdout, stderr = run_main()
    assert retcode == 0
    assert not stderr.getvalue()
    report = odf.opendocument.load(stdout)
    assert report.spreadsheet.childNodes