pwa: add test_webpush (#25462)

tests/settings.py

@@ -62,3 +62,8 @@ FAMILY_SERVICE = {'root': '/'}
 
 BOOKING_CALENDAR_CELL_ENABLED = True
 NEWSLETTERS_CELL_ENABLED = True
+
+PUSH_NOTIFICATIONS_SETTINGS = {
+    'WP_PRIVATE_KEY': '_uD4QQmmnbUvIkhVy556T1NbNn0FumiemxTBPLi8gx8',
+    'APP_SERVER_KEY': 'BKmOfIj8pmiDAM3OlnjMbKttVEKjfyZRc80kRvdrI_Eqqw6iorkecYlq4DP_IKprt6FjNqMYMvNUiz3kbydZjIk'
+}

tests/test_webpush.py

@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+# combo-plugin-gnm - Combo WebPush App
+# Copyright (C) 2018  Entr'ouvert
+#
+# 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 os
+import base64
+from datetime import datetime
+
+import pytest
+from mock import patch
+
+import django
+from django.core.management import call_command
+from django.utils.timezone import make_aware
+
+
+pytestmark = pytest.mark.django_db
+
+
+if django.VERSION >= (1, 11):
+    from cryptography.hazmat.backends import default_backend
+    from cryptography.hazmat.primitives.asymmetric import ec
+    from push_notifications.models import WebPushDevice
+    from combo.apps.pwa.models import WebPushRecord
+    from combo.apps.notifications.models import Notification
+
+    @pytest.fixture
+    def subscription_keys_dict(recv_key=None, endpoint="https://example.com/"):
+        '''From pywebpush tests'''
+        recv_key = ec.generate_private_key(ec.SECP256R1, default_backend())
+        p256dh = base64.urlsafe_b64encode(
+            recv_key.public_key().public_numbers().encode_point()
+        ).strip(b'=')
+        return {
+            "keys": {
+                'auth': base64.urlsafe_b64encode(os.urandom(16)).strip(b'='),
+                'p256dh': p256dh,
+            }
+        }
+
+    @pytest.fixture
+    def webpush_device(jane_doe, subscription_keys_dict):
+        return WebPushDevice.objects.create(
+            name='test-webpush-device',
+            browser='CHROME',
+            active=True,
+            auth=subscription_keys_dict['keys']['auth'],
+            p256dh=subscription_keys_dict['keys']['p256dh'],
+            user=jane_doe,
+            registration_id='test',
+        )
+
+    @pytest.fixture
+    def notification(jane_doe):
+        return Notification.notify(jane_doe, u'tèst headér', body=u'test uniçode bodéï')
+
+@pytest.mark.skipif(django.VERSION < (1, 11),
+                    reason="send_webpush requires Django >= 1.11")
+@patch('pywebpush.WebPusher.send')
+def test_command_send_webpush(mock_send, webpush_device, notification):
+    '''
+    Call the send_webpush management command and test dabatase data
+    '''
+    mock_send.return_value.status_code = 201
+    call_command('send_webpush', '--verbosity=1')
+    assert WebPushRecord.objects.filter(status=WebPushRecord.ERR_STATUS).count() == 0
+    assert WebPushRecord.objects.filter(status=WebPushRecord.DEFAULT_STATUS).count() == 0
+    ok_push = WebPushRecord.objects.filter(status=WebPushRecord.OK_STATUS)
+    assert ok_push.count() == 1
+    ok_push = ok_push.first()
+    assert ok_push.subscription == webpush_device
+    assert ok_push.notification == notification
+    assert ok_push.creation_date < make_aware(datetime.now())