modernize mock/odoo using pyproject and fix odoo.tests import

Author: petrus-v

tests/mock/odoo/odoo/__init__.py

@@ -1,3 +1,4 @@
-from mock import MagicMock
+from . import tests
+from unittest.mock import MagicMock
 registry = MagicMock()
 tools = MagicMock()

tests/mock/odoo/odoo/tests/__init__.py

@@ -1,2 +1,2 @@
-from mock import MagicMock
+from unittest.mock import MagicMock
 common = MagicMock()

tests/mock/odoo/pyproject.toml

@@ -0,0 +1,13 @@
+[build-system]
+requires = ["hatchling", "hatch-odoo"]
+build-backend = "hatchling.build"
+
+[project]
+name = "odoo"
+version = "0.1.0"
+description = "Fake odoo used in unitest to avoid testing against real odoo"
+dependencies = [
+]
+
+[tool.hatch.build]
+packages = ["odoo"]