pos/pos_invoicing/tests/test_module.py

# Copyright (C) 2013 - Today: GRAP (http://www.grap.coop)
# @author: Julien WESTE
# @author: Sylvain LE GAL (https://twitter.com/legalsylvain)
# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).

from odoo import fields
from odoo.tests.common import TransactionCase
from odoo.exceptions import Warning as UserError


class TestModule(TransactionCase):

    def setUp(self):
        super(TestModule, self).setUp()

        # Get Registry
        self.PosOrder = self.env['pos.order']
        self.AccountPayment = self.env['account.payment']

        # Get Object
        self.pos_product = self.env.ref('point_of_sale.whiteboard_pen')
        self.pricelist = self.env.ref('product.list0')
        self.partner = self.env.ref('base.res_partner_12')

        # Create a new pos config and open it
        self.pos_config = self.env.ref('point_of_sale.pos_config_main').copy()
        self.pos_config.open_session_cb()

    # Test Section
    def test_order_invoice(self):
        order = self._create_order()

        # Check if invoice is correctly set
        self.assertEquals(order.invoice_id.pos_pending_payment, True)

        # Try to register payment should fail on this invoice should fail
        with self.assertRaises(UserError):
            payment = self.register_payment(order.invoice_id)
            payment.post()

        # Try to register a payment not linked to this invoice should be ok
        payment = self.register_payment()
        payment.post()

        # Once closed check if the invoice is correctly set
        self.pos_config.current_session_id.action_pos_session_closing_control()
        self.assertEquals(order.invoice_id.pos_pending_payment, False)

    # Private Section
    def register_payment(self, invoice_id=False):
        journal = self.pos_config.journal_ids[0]
        return self.AccountPayment.create({
            'invoice_ids': invoice_id and [(4, invoice_id.id, None)] or False,
            'payment_type': 'inbound',
            'partner_type': 'customer',
            'payment_date': fields.Datetime.now(),
            'partner_id': self.partner.id,
            'amount': 0.9,
            'journal_id': journal.id,
            'payment_method_id': journal.inbound_payment_method_ids[0].id,
        })

    def _create_order(self):
        # Create order
        order_data = {
            'id': u'0006-001-0010',
            'to_invoice': True,
            'data': {
                'pricelist_id': self.pricelist.id,
                'user_id': 1,
                'name': 'Order 0006-001-0010',
                'partner_id': self.partner.id,
                'amount_paid': 0.9,
                'pos_session_id': self.pos_config.current_session_id.id,
                'lines': [[0, 0, {
                    'product_id': self.pos_product.id,
                    'price_unit': 0.9,
                    'qty': 1,
                    'price_subtotal': 0.9,
                    'price_subtotal_incl': 0.9,
                }]],
                'statement_ids': [[0, 0, {
                    'journal_id': self.pos_config.journal_ids[0].id,
                    'amount': 0.9,
                    'name': fields.Datetime.now(),
                    'account_id':
                    self.env.user.partner_id.property_account_receivable_id.id,
                    'statement_id':
                    self.pos_config.current_session_id.statement_ids[0].id,
                }]],
                'creation_date': u'2018-09-27 15:51:03',
                'amount_tax': 0,
                'fiscal_position_id': False,
                'uid': u'00001-001-0001',
                'amount_return': 0,
                'sequence_number': 1,
                'amount_total': 0.9,
            }}

        result = self.PosOrder.create_from_ui([order_data])
        order = self.PosOrder.browse(result[0])
        return order