tryton/modules/account_product/tests/test_module.py

# This file is part of Tryton.  The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.

from decimal import Decimal

from trytond.exceptions import UserError
from trytond.modules.account.tests import create_chart
from trytond.modules.company.tests import (
    CompanyTestMixin, create_company, set_company)
from trytond.pool import Pool
from trytond.tests.test_tryton import ModuleTestCase, with_transaction


class AccountProductTestCase(CompanyTestMixin, ModuleTestCase):
    'Test AccountProduct module'
    module = 'account_product'
    extras = ['analytic_account']

    @with_transaction()
    def test_account_chart(self):
        "Test creation of chart of accounts"
        company = create_company()
        with set_company(company):
            create_chart(company, tax=True)

    @with_transaction()
    def test_account_chart_many_companies(self):
        "Test creation of chart of accounts for many companies"
        company1 = create_company()
        with set_company(company1):
            create_chart(company1, tax=True)

        company2 = create_company()
        with set_company(company2):
            create_chart(company2, tax=True)

    @with_transaction()
    def test_account_used(self):
        'Test account used'
        pool = Pool()
        ProductTemplate = pool.get('product.template')
        ProductCategory = pool.get('product.category')
        Uom = pool.get('product.uom')
        Account = pool.get('account.account')

        company = create_company()
        with set_company(company):
            create_chart(company)

            unit, = Uom.search([
                    ('name', '=', 'Unit'),
                    ])
            account_expense, = Account.search([
                    ('type.expense', '=', True),
                    ])

            # raise when empty
            template = ProductTemplate(
                name='Product',
                list_price=Decimal(10),
                default_uom=unit.id,
                products=[],
                )
            template.save()

            with self.assertRaisesRegex(
                    UserError, 'Account Category.*Product'):
                template.account_expense_used

            # with account on category
            category = ProductCategory(
                name='Category', accounting=True,
                account_expense=None)
            category.save()
            template.account_category = category
            template.save()

            with self.assertRaisesRegex(
                    UserError, 'Account Expense.*Product'):
                template.account_expense_used

            category.account_expense = account_expense
            category.save()

            self.assertEqual(template.account_expense_used, account_expense)

            # with account on grant category
            parent_category = ProductCategory(name='Parent Category',
                account_expense=account_expense, accounting=True)
            parent_category.save()
            category.account_expense = None
            category.account_parent = True
            category.parent = parent_category
            category.save()

            self.assertEqual(template.account_expense_used, account_expense)
            self.assertEqual(category.account_expense_used, account_expense)

            # raise only at direct usage
            categories = ProductCategory.create([{
                        'name': 'Category 1',
                        'accounting': True,
                        'account_expense': account_expense.id,
                        }, {
                        'name': 'Category 2',
                        'accounting': True,
                        'account_expense': None,
                        }])

            self.assertEqual(categories[0].account_expense_used.id,
                account_expense.id)

            with self.assertRaisesRegex(
                    UserError, 'Account Expense.*Category 2'):
                categories[1].account_expense_used


del ModuleTestCase