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246 lines
9.6 KiB
246 lines
9.6 KiB
# -*- coding: utf-8 -*-
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# © 2015-2016 Camptocamp SA
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# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
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from datetime import datetime, timedelta
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from openerp import fields, exceptions
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from openerp.tests import common
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from .common import ChangesetMixin
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class TestChangesetFlow(ChangesetMixin, common.TransactionCase):
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""" Check how changeset are generated and applied based on the rules.
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We do not really care about the types of the fields in this test
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suite, so we only use 'char' fields. We have to ensure that the
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general changeset flows work as expected, that is:
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* create a changeset when a manual/system write is made on partner
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* create a changeset according to the changeset rules when a source model
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is specified
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* apply a changeset change writes the value on the partner
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* apply a whole changeset writes all the changes' values on the partner
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* changes in state 'cancel' or 'done' do not write on the partner
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* when all the changes are either 'cancel' or 'done', the changeset
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becomes 'done'
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"""
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def _setup_rules(self):
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ChangesetFieldRule = self.env['changeset.field.rule']
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ChangesetFieldRule.search([]).unlink()
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self.field_name = self.env.ref('base.field_res_partner_name')
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self.field_street = self.env.ref('base.field_res_partner_street')
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self.field_street2 = self.env.ref('base.field_res_partner_street2')
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ChangesetFieldRule.create({
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'field_id': self.field_name.id,
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'action': 'auto',
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})
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ChangesetFieldRule.create({
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'field_id': self.field_street.id,
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'action': 'validate',
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})
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ChangesetFieldRule.create({
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'field_id': self.field_street2.id,
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'action': 'never',
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})
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def setUp(self):
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super(TestChangesetFlow, self).setUp()
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self._setup_rules()
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self.partner = self.env['res.partner'].create({
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'name': 'X',
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'street': 'street X',
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'street2': 'street2 X',
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})
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def test_new_changeset(self):
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""" Add a new changeset on a partner
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A new changeset is created when we write on a partner
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"""
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self.partner.write({
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'name': 'Y',
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'street': 'street Y',
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'street2': 'street2 Y',
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})
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self.assert_changeset(
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self.partner,
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self.env.user,
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[(self.field_name, 'X', 'Y', 'done'),
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(self.field_street, 'street X', 'street Y', 'draft'),
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(self.field_street2, 'street2 X', 'street2 Y', 'cancel'),
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],
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)
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self.assertEqual(self.partner.name, 'Y')
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self.assertEqual(self.partner.street, 'street X')
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self.assertEqual(self.partner.street2, 'street2 X')
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def test_new_changeset_empty_value(self):
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""" Create a changeset change that empty a value """
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self.partner.write({
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'street': False,
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})
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self.assert_changeset(
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self.partner,
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self.env.user,
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[(self.field_street, 'street X', False, 'draft')]
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)
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def test_no_changeset_empty_value_both_sides(self):
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""" No changeset created when both sides have an empty value """
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# we have to ensure that even if we write '' to a False field, we won't
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# write a changeset
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self.partner.with_context(__no_changeset=True).write({
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'street': False,
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})
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self.partner.write({
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'street': '',
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})
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self.assertFalse(self.partner.changeset_ids)
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def test_apply_change(self):
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""" Apply a changeset change on a partner """
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changes = [
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(self.field_name, 'Y', 'draft'),
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]
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changeset = self._create_changeset(self.partner, changes)
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changeset.change_ids.apply()
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self.assertEqual(self.partner.name, 'Y')
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self.assertEqual(changeset.change_ids.state, 'done')
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def test_apply_done_change(self):
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""" Done changes do not apply (already applied) """
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changes = [
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(self.field_name, 'Y', 'done'),
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]
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changeset = self._create_changeset(self.partner, changes)
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changeset.change_ids.apply()
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self.assertEqual(self.partner.name, 'X')
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def test_apply_cancel_change(self):
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""" Cancel changes do not apply """
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changes = [
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(self.field_name, 'Y', 'cancel'),
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]
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changeset = self._create_changeset(self.partner, changes)
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changeset.change_ids.apply()
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self.assertEqual(self.partner.name, 'X')
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def test_apply_empty_value(self):
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""" Apply a change that empty a value """
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changes = [
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(self.field_street, False, 'draft'),
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]
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changeset = self._create_changeset(self.partner, changes)
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changeset.change_ids.apply()
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self.assertFalse(self.partner.street)
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def test_apply_change_loop(self):
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""" Test @api.multi on the changes """
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changes = [
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(self.field_name, 'Y', 'draft'),
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(self.field_street, 'street Y', 'draft'),
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(self.field_street2, 'street2 Y', 'draft'),
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]
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changeset = self._create_changeset(self.partner, changes)
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changeset.change_ids.apply()
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self.assertEqual(self.partner.name, 'Y')
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self.assertEqual(self.partner.street, 'street Y')
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self.assertEqual(self.partner.street2, 'street2 Y')
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def test_apply(self):
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""" Apply a full changeset on a partner """
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changes = [
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(self.field_name, 'Y', 'draft'),
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(self.field_street, 'street Y', 'draft'),
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(self.field_street2, 'street2 Y', 'draft'),
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]
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changeset = self._create_changeset(self.partner, changes)
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changeset.apply()
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self.assertEqual(self.partner.name, 'Y')
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self.assertEqual(self.partner.street, 'street Y')
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self.assertEqual(self.partner.street2, 'street2 Y')
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def test_changeset_state_on_done(self):
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""" Check that changeset state becomes done when changes are done """
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changes = [(self.field_name, 'Y', 'draft')]
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changeset = self._create_changeset(self.partner, changes)
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self.assertEqual(changeset.state, 'draft')
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changeset.change_ids.apply()
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self.assertEqual(changeset.state, 'done')
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def test_changeset_state_on_cancel(self):
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""" Check that rev. state becomes done when changes are canceled """
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changes = [(self.field_name, 'Y', 'draft')]
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changeset = self._create_changeset(self.partner, changes)
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self.assertEqual(changeset.state, 'draft')
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changeset.change_ids.cancel()
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self.assertEqual(changeset.state, 'done')
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def test_changeset_state(self):
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""" Check that changeset state becomes done with multiple changes """
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changes = [
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(self.field_name, 'Y', 'draft'),
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(self.field_street, 'street Y', 'draft'),
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(self.field_street2, 'street2 Y', 'draft'),
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]
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changeset = self._create_changeset(self.partner, changes)
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self.assertEqual(changeset.state, 'draft')
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changeset.apply()
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self.assertEqual(changeset.state, 'done')
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def test_apply_changeset_with_other_pending(self):
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""" Error when applying when previous pending changesets exist """
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changes = [(self.field_name, 'Y', 'draft')]
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old_changeset = self._create_changeset(self.partner, changes)
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# if the date is the same, both changeset can be applied
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to_string = fields.Datetime.to_string
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old_changeset.date = to_string(datetime.now() - timedelta(days=1))
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changes = [(self.field_name, 'Z', 'draft')]
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changeset = self._create_changeset(self.partner, changes)
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with self.assertRaises(exceptions.Warning):
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changeset.change_ids.apply()
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def test_apply_different_changesets(self):
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""" Apply different changesets at once """
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partner2 = self.env['res.partner'].create({'name': 'P2'})
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changes = [
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(self.field_name, 'Y', 'draft'),
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(self.field_street, 'street Y', 'draft'),
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(self.field_street2, 'street2 Y', 'draft'),
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]
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changeset = self._create_changeset(self.partner, changes)
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self.assertEqual(self.partner.count_pending_changesets, 1)
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changeset2 = self._create_changeset(partner2, changes)
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self.assertEqual(changeset.state, 'draft')
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self.assertEqual(changeset2.state, 'draft')
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(changeset + changeset2).apply()
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self.assertEqual(self.partner.name, 'Y')
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self.assertEqual(self.partner.street, 'street Y')
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self.assertEqual(self.partner.street2, 'street2 Y')
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self.assertEqual(partner2.name, 'Y')
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self.assertEqual(partner2.street, 'street Y')
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self.assertEqual(partner2.street2, 'street2 Y')
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self.assertEqual(changeset.state, 'done')
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self.assertEqual(changeset2.state, 'done')
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def test_new_changeset_source(self):
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""" Source is the user who made the change """
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self.partner.write({
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'street': False,
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})
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changeset = self.partner.changeset_ids
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self.assertEqual(changeset.source, self.env.user)
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def test_new_changeset_source_other_model(self):
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""" Define source from another model """
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company = self.env.ref('base.main_company')
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keys = {
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'__changeset_rules_source_model': 'res.company',
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'__changeset_rules_source_id': company.id,
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}
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self.partner.with_context(**keys).write({
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'street': False,
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})
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changeset = self.partner.changeset_ids
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self.assertEqual(changeset.source, company)
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