[add] unit test files

tests/__init__.py

+# License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl).
+
+from . import test_event_creation

tests/test_event_creation.py

+# © 2019 Le Filament (<http://www.le-filament.com>)
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl.html).
+
+import random
+import logging
+
+from odoo.tests import tagged, common
+
+_logger = logging.getLogger(__name__)
+
+
+@tagged('post_install', '-at_install')
+class TestEventCreation(common.TransactionCase):
+
+    def setUp(self):
+        super(TestEventCreation, self).setUp()
+
+        self.CalendarEvent = self.env['calendar.event']
+
+    def test_calender_simple_event(self):
+        m = self.CalendarEvent.create({
+            'name': "Test compute",
+            'start': '2017-07-12 14:30:00',
+            'allday': False,
+            'stop': '2017-07-12 15:00:00',
+            'user_id': 180
+        })
+
+        self.assertEqual(
+            (m.ur_id),
+            (m.user_id.partner_id.ur_id),
+            "Event UR check"
+        )