test_xbus_emitter.py

##############################################################################
#
#    Xbus emitter for Odoo
#    Copyright (C) 2015 XCG Consulting <http://odoo.consulting>
#
#    This program is free software: you can redistribute it and/or modify
#    it under the terms of the GNU Affero General Public License as
#    published by the Free Software Foundation, either version 3 of the
#    License, or (at your option) any later version.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU Affero General Public License for more details.
#
#    You should have received a copy of the GNU Affero General Public License
#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
#
##############################################################################

import odoo

from .util.odoo_tests import TestBase
from .util.uuidgen import genUuid

import mock  # Odoo req.

# Save this method so we can wrap it in a mock.
prev_sql_execute = odoo.sql_db.Cursor.execute


@odoo.tests.common.at_install(False)
@odoo.tests.common.post_install(True)
class Test(TestBase):
    def test_0000_create_xbus_emitter_job(self):
        """Basic job creation test using public methods provided by this
        module.
        """
        with mock.patch.object(
            self.env.cr,
            "execute",
            autospec=True,
            side_effect=self.env.cr.execute,
        ):
            # Use the default emitter loaded by this module.
            emitter = self.env["xbus.emitter"].search([], limit=1)
            self.assertTrue(emitter)

            EVENT_TYPE = genUuid()
            DATA = {"foo": "bar"}

            job = emitter.send_items(EVENT_TYPE, DATA)
            self.assertTrue(job)
            self.assertEqual(job.event_type, EVENT_TYPE)
            self.assertFalse(job.log)  # Not processed yet.
            self.assertEqual(job.items, '{"foo": "bar"}')  # JSON-ified
            self.assertEqual(job.state, "to_send")

            # Ensure a "NOTIFY" postgresql command has been sent.
            self.env.cr.execute.assert_any_call(
                "NOTIFY xbus_emitter_job, '%s'" % emitter.id
            )