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# Copyright (C) 2010, Nokia <ivan.frade@nokia.com>
# Copyright (C) 2019, Sam Thursfield <sam@afuera.me.uk>
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
# 02110-1301, USA.
#
"""
Test change notifications using TrackerNotifier.
"""
import gi
gi.require_version("Tracker", "3.0")
from gi.repository import GLib
from gi.repository import Tracker
import logging
import unittest as ut
import configuration
import fixtures
import trackertestutils.mainloop
class TrackerNotifierTests:
"""
Test cases for TrackerNotifier.
To allow testing with both local and D-Bus connections, this test suite is
a mixin, which is combined with different fixtures below.
"""
def base_setup(self):
self.loop = trackertestutils.mainloop.MainLoop()
self.timeout_id = 0
self.results_deletes = []
self.results_inserts = []
self.results_updates = []
self.notifier = self.conn.create_notifier()
self.notifier.connect("events", self.__signal_received_cb)
def __wait_for_signal(self):
"""
In the callback of the signals, there should be a self.loop.quit ()
"""
self.timeout_id = GLib.timeout_add_seconds(
configuration.DEFAULT_TIMEOUT, self.__timeout_on_idle
)
self.loop.run_checked()
def __timeout_on_idle(self):
self.loop.quit()
self.fail(
"Timeout, the signal never came after %i seconds!"
% configuration.DEFAULT_TIMEOUT
)
def __signal_received_cb(self, notifier, service, graph, events):
"""
Save the content of the signal and disconnect the callback
"""
for event in events:
if event.get_event_type() == Tracker.NotifierEventType.CREATE:
self.results_inserts.append(event)
elif event.get_event_type() == Tracker.NotifierEventType.UPDATE:
self.results_updates.append(event)
elif event.get_event_type() == Tracker.NotifierEventType.DELETE:
self.results_deletes.append(event)
if self.timeout_id != 0:
GLib.source_remove(self.timeout_id)
self.timeout_id = 0
self.loop.quit()
def test_01_insert_contact(self):
CONTACT = """
INSERT {
<test://signals-contact-add> a nco:PersonContact ;
nco:nameGiven 'Contact-name added';
nco:nameFamily 'Contact-family added';
nie:generator 'test-14-signals' ;
nco:contactUID '1321321312312';
nco:hasPhoneNumber <tel:555555555> .
}
"""
self.tracker.update(CONTACT)
self.__wait_for_signal()
# validate results
self.assertEqual(len(self.results_deletes), 0)
self.assertEqual(len(self.results_inserts), 1)
self.assertEqual(len(self.results_updates), 0)
assert self.results_inserts[0].get_urn() == "test://signals-contact-add"
def test_02_remove_contact(self):
CONTACT = """
INSERT {
<test://signals-contact-remove> a nco:PersonContact ;
nco:nameGiven 'Contact-name removed';
nco:nameFamily 'Contact-family removed'.
}
"""
self.tracker.update(CONTACT)
self.__wait_for_signal()
self.tracker.update(
"""
DELETE { <test://signals-contact-remove> a rdfs:Resource }
"""
)
self.__wait_for_signal()
# Validate results:
self.assertEqual(len(self.results_deletes), 1)
self.assertEqual(len(self.results_updates), 0)
self.assertEqual(len(self.results_inserts), 1)
def test_03_update_contact(self):
self.tracker.update(
"INSERT { <test://signals-contact-update> a nco:PersonContact }"
)
self.__wait_for_signal()
self.tracker.update(
"INSERT { <test://signals-contact-update> nco:fullname 'wohoo'}"
)
self.__wait_for_signal()
self.assertEqual(len(self.results_updates), 1)
self.assertEqual(len(self.results_inserts), 1)
self.assertEqual(len(self.results_deletes), 0)
def test_04_fullupdate_contact(self):
self.tracker.update(
"INSERT { <test://signals-contact-fullupdate> a nco:PersonContact; nco:fullname 'first value' }"
)
self.__wait_for_signal()
self.tracker.update(
"""
DELETE { <test://signals-contact-fullupdate> nco:fullname ?x }
WHERE { <test://signals-contact-fullupdate> a nco:PersonContact; nco:fullname ?x }
INSERT { <test://signals-contact-fullupdate> nco:fullname 'second value'}
"""
)
self.__wait_for_signal()
self.assertEqual(len(self.results_deletes), 0)
self.assertEqual(len(self.results_inserts), 1)
self.assertEqual(len(self.results_updates), 1)
class TrackerLocalNotifierTest(fixtures.TrackerSparqlDirectTest, TrackerNotifierTests):
"""
Insert/update/remove instances from nco:PersonContact
and check that the signals are emitted.
"""
def setUp(self):
self.base_setup()
class TrackerBusNotifierTest(fixtures.TrackerSparqlBusTest, TrackerNotifierTests):
"""
Insert/update/remove instances from nco:PersonContact
and check that the signals are emitted.
"""
def setUp(self):
self.base_setup()
if __name__ == "__main__":
fixtures.tracker_test_main()
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