odoo-test-helper 2.0.4

Wrong way

from odoo.tests import SavepointCase

from odoo_test_helper import FakeModelLoader

# The fake class is imported here !! It's wrong
# And be carefull even if you only import ResPartner
# all class in the file models will be proceded by odoo
# so no **direct import** of a file that contain fake model
from .models import ResPartner





class TestMixin(SavepointCase):
    @classmethod
    def setUpClass(cls):
        super(TestMixin, cls).setUpClass()
        cls.loader = FakeModelLoader(cls.env, cls.__module__)
        cls.loader.backup_registry()

        cls.loader.update_registry((ResPartner,))

    @classmethod
    def tearDownClass(cls):
        cls.loader.restore_registry()
        super(TestMixin, cls).tearDownClass()

    def test_create(self):
        partner = self.env["res.partner"].create({"name": "BAR", "test_char": "youhou"})
        self.assertEqual(partner.name, "FOO-BAR")
        self.assertEqual(partner.test_char, "youhou")

Right Way

from odoo.tests import SavepointCase

from odoo_test_helper import FakeModelLoader


class TestMixin(SavepointCase):
    @classmethod
    def setUpClass(cls):
        super(TestMixin, cls).setUpClass()
        cls.loader = FakeModelLoader(cls.env, cls.__module__)
        cls.loader.backup_registry()

        # The fake class is imported here !! After the backup_registry
        from .models import ResPartner

        cls.loader.update_registry((ResPartner,))

    @classmethod
    def tearDownClass(cls):
        cls.loader.restore_registry()
        super(TestMixin, cls).tearDownClass()

    def test_create(self):
        partner = self.env["res.partner"].create({"name": "BAR", "test_char": "youhou"})
        self.assertEqual(partner.name, "FOO-BAR")
        self.assertEqual(partner.test_char, "youhou")

2.0.3

• [FIX] restore_registry in Odoo 16

  See odoo/odoo@cd12293

  This new attribute is the source of truth for the base classes and in setup_models (called further down in the modified code in this PR), the model’s base classes are reset from it:

  https://github.com/odoo/odoo/blob/e1f06479a526c703ccabc441b1e194646206b966/odoo/models.py#L2728-L2730.

  The test failure fixed by this PR can be inspected in https://app.travis-ci.com/github/OCA/odoo-test-helper/builds/258453331

2.0.2

• Fix mock import for v15

2.0.1

• Fix support for Odoo 15.0

2.0.0

• Move to OCA

• Re-license to LGPL

1.1.0

• Refactoring (misc imp/fix)

1.0.0

• Initial release