cashbook_investment/tests/test_yield.py

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# -*- coding: utf-8 -*-
# This file is part of the cashbook-module from m-ds for Tryton.
# The COPYRIGHT file at the top level of this repository contains the
# full copyright notices and license terms.
from decimal import Decimal
from datetime import date
from trytond.pool import Pool
from trytond.transaction import Transaction
from trytond.tests.test_tryton import ModuleTestCase, with_transaction
class YieldTestCase(ModuleTestCase):
'Test yield calculation module'
module = 'cashbook_investment'
def prep_yield_config(self, fee, dividend, gainloss, company):
""" add config for yield-calculation
fee: name of fee-category,
dividend: name of fee-category,
gainloss: name of cashbook for gain/loss booking
"""
pool = Pool()
Category = pool.get('cashbook.category')
Cashbook = pool.get('cashbook.book')
AssetConf = pool.get('cashbook.assetconf')
fee_cat = Category.search([('name', '=', fee)])
if len(fee_cat) > 0:
fee_cat = fee_cat[0]
else :
fee_cat, = Category.create([{
'name': fee,
'company': company.id,
'cattype': 'out',
}])
dividend_cat = Category.search([('name', '=', dividend)])
if len(dividend_cat) > 0:
dividend_cat = dividend_cat[0]
else :
dividend_cat, = Category.create([{
'name': dividend,
'company': company.id,
'cattype': 'in',
}])
gainloss_book = Cashbook.search([('name', '=', gainloss)])
if len(gainloss_book) > 0:
gainloss_book = gainloss_book[0]
else :
types = self.prep_type()
gainloss_book, = Cashbook.create([{
'name': gainloss,
'btype': types.id,
'company': company.id,
'currency': company.currency.id,
'number_sequ': self.prep_sequence().id,
}])
as_cfg = None
with Transaction().set_context({
'company': company.id,
}):
as_cfg, = AssetConf.create([{
'fee_category': fee_cat.id,
'dividend_category': dividend_cat.id,
'gainloss_book': gainloss_book.id,
}])
self.assertEqual(as_cfg.fee_category.rec_name, 'Fee')
self.assertEqual(as_cfg.fee_category.cattype, 'out')
self.assertEqual(as_cfg.dividend_category.rec_name, 'Dividend')
self.assertEqual(as_cfg.dividend_category.cattype, 'in')
self.assertEqual(as_cfg.gainloss_book.rec_name,
'GainLoss | 0.00 usd | Open')
return as_cfg
@with_transaction()
def test_yield_config(self):
""" check config
"""
pool = Pool()
AssetConf = pool.get('cashbook.assetconf')
company = self.prep_company()
as_cfg = self.prep_yield_config('Fee', 'Dividend', 'GainLoss', company)
self.assertEqual(as_cfg.fee_category.rec_name, 'Fee')
self.assertEqual(as_cfg.dividend_category.rec_name, 'Dividend')
self.assertEqual(as_cfg.gainloss_book.rec_name, 'GainLoss | 0.00 usd | Open')
@with_transaction()
def test_yield_fee_dividend_gainloss(self):
""" add cashbook, categories, bookings for
fees, dididend...
"""
pool = Pool()
Cashbook = pool.get('cashbook.book')
BType = pool.get('cashbook.type')
Category = pool.get('cashbook.category')
Line = pool.get('cashbook.line')
company = self.prep_company()
as_cfg = self.prep_yield_config('Fee', 'Dividend', 'GainLoss', company)
type_depot = self.prep_type('Depot', 'D')
type_cash = self.prep_type('Cash', 'C')
BType.write(*[
[type_depot],
{
'feature': 'asset',
}])
asset = self.prep_asset_item(
company=company,
product = self.prep_asset_product(name='Product 1'))
self.assertEqual(asset.symbol, 'usd/u')
category_office, = Category.create([{
'name': 'Office',
'company': company.id,
}])
book_asset, = Cashbook.create([{
'name': 'Depot',
'btype': type_depot.id,
'company': company.id,
'currency': company.currency.id,
'number_sequ': self.prep_sequence().id,
'asset': asset.id,
'quantity_uom': asset.uom.id,
'start_date': date(2022, 5, 1),
'lines': [('create', [{
'bookingtype': 'out',
'date': date(2022, 5, 1),
'amount': Decimal('2.0'),
'quantity': Decimal('0.0'),
'category': as_cfg.fee_category.id,
'description': 'Fee',
}, {
'bookingtype': 'in',
'date': date(2022, 5, 1),
'amount': Decimal('10.0'),
'quantity': Decimal('1.0'),
'category': as_cfg.dividend_category.id,
'description': 'reinvested dividend',
}])],
}])
# dividend, incoming + link to depot-account
book_cash, = Cashbook.create([{
'name': 'Cash',
'btype': type_cash.id,
'company': company.id,
'currency': company.currency.id,
'number_sequ': self.prep_sequence().id,
'start_date': date(2022, 5, 1),
'lines': [('create', [{
'bookingtype': 'spin',
'date': date(2022, 5, 1),
'description': 'Dividend',
'splitlines': [('create', [{
'description': 'Dividend',
'splittype': 'cat',
'category': as_cfg.dividend_category.id,
'amount': Decimal('5.0'),
}, {
'description': 'Dividend',
'splittype': 'tr',
'booktransf': book_asset.id,
'amount': Decimal('0.0'),
'quantity': Decimal('0.0'),
}])],
}])],
}])
self.assertEqual(len(book_cash.lines), 1)
Line.wfcheck([book_cash.lines[0]])
self.assertEqual(book_cash.lines[0].rec_name,
'05/01/2022|Rev/Sp|5.00 usd|Dividend [-]')
self.assertEqual(book_cash.lines[0].reference, None)
self.assertEqual(len(book_cash.lines[0].references), 1)
self.assertEqual(book_cash.lines[0].references[0].rec_name,
'05/01/2022|to|0.00 usd|Dividend [Cash | 5.00 usd | Open]|0.0000 u')
self.assertEqual(book_asset.name, 'Depot')
self.assertEqual(book_asset.rec_name, 'Depot | 8.00 usd | Open | 1.0000 u')
self.assertEqual(book_asset.btype.rec_name, 'D - Depot')
self.assertEqual(book_asset.state, 'open')
self.assertEqual(book_asset.feature, 'asset')
self.assertEqual(len(book_asset.lines), 3)
# reference to dividend (1)
self.assertEqual(book_asset.lines[0].rec_name,
'05/01/2022|to|0.00 usd|Dividend [Cash | 5.00 usd | Open]|0.0000 u')
self.assertEqual(book_asset.lines[0].trade_fee, Decimal('0.0'))
self.assertEqual(book_asset.lines[0].asset_dividend, Decimal('5.0'))
self.assertEqual(book_asset.lines[0].asset_gainloss, Decimal('0.0'))
# fee payed from asset-account
self.assertEqual(book_asset.lines[1].rec_name,
'05/01/2022|Exp|-2.00 usd|Fee [Fee]|0.0000 u')
self.assertEqual(book_asset.lines[1].trade_fee, Decimal('-2.0'))
self.assertEqual(book_asset.lines[1].asset_dividend, Decimal('0.0'))
self.assertEqual(book_asset.lines[1].asset_gainloss, Decimal('0.0'))
# dividend (2) added to asset-account
self.assertEqual(book_asset.lines[2].rec_name,
'05/01/2022|Rev|10.00 usd|reinvested dividend [Dividend]|1.0000 u')
self.assertEqual(book_asset.lines[2].trade_fee, Decimal('0.0'))
self.assertEqual(book_asset.lines[2].asset_dividend, Decimal('10.0'))
self.assertEqual(book_asset.lines[2].asset_gainloss, Decimal('0.0'))
# end YieldTestCase