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90 lines
3.0 KiB
90 lines
3.0 KiB
# coding: utf-8
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from datetime import timedelta as td
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import json
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from unittest.mock import patch
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from django.utils.timezone import now
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from django.test.utils import override_settings
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from hc.api.models import Channel, Check, Notification, TokenBucket
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from hc.test import BaseTestCase
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@override_settings(SIGNAL_CLI_ENABLED=True)
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class NotifySignalTestCase(BaseTestCase):
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def setUp(self):
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super().setUp()
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self.check = Check(project=self.project)
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self.check.name = "Daily Backup"
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self.check.status = "down"
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self.check.last_ping = now() - td(minutes=61)
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self.check.save()
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payload = {"value": "+123456789", "up": True, "down": True}
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self.channel = Channel(project=self.project)
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self.channel.kind = "signal"
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self.channel.value = json.dumps(payload)
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self.channel.save()
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self.channel.checks.add(self.check)
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@patch("hc.api.transports.dbus")
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def test_it_works(self, mock_bus):
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self.channel.notify(self.check)
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n = Notification.objects.get()
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self.assertEqual(n.error, "")
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args, kwargs = mock_bus.SystemBus.return_value.call_blocking.call_args
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message, attachments, recipients = args[-1]
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self.assertIn("is DOWN", message)
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self.assertEqual(recipients, ["+123456789"])
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@patch("hc.api.transports.dbus")
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def test_it_obeys_down_flag(self, mock_bus):
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payload = {"value": "+123456789", "up": True, "down": False}
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self.channel.value = json.dumps(payload)
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self.channel.save()
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self.channel.notify(self.check)
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# This channel should not notify on "down" events:
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self.assertEqual(Notification.objects.count(), 0)
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self.assertFalse(mock_bus.SystemBus.called)
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@patch("hc.api.transports.dbus")
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def test_it_requires_signal_cli_enabled(self, mock_bus):
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with override_settings(SIGNAL_CLI_ENABLED=False):
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self.channel.notify(self.check)
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n = Notification.objects.get()
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self.assertEqual(n.error, "Signal notifications are not enabled")
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self.assertFalse(mock_bus.SystemBus.called)
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@patch("hc.api.transports.dbus")
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def test_it_does_not_escape_special_characters(self, mock_bus):
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self.check.name = "Foo & Bar"
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self.check.save()
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self.channel.notify(self.check)
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args, kwargs = mock_bus.SystemBus.return_value.call_blocking.call_args
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message, attachments, recipients = args[-1]
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self.assertIn("Foo & Bar", message)
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@override_settings(SECRET_KEY="test-secret")
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@patch("hc.api.transports.dbus")
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def test_it_obeys_rate_limit(self, mock_bus):
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# "2862..." is sha1("+123456789test-secret")
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obj = TokenBucket(value="signal-2862991ccaa15c8856e7ee0abaf3448fb3c292e0")
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obj.tokens = 0
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obj.save()
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self.channel.notify(self.check)
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n = Notification.objects.first()
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self.assertEqual(n.error, "Rate limit exceeded")
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self.assertFalse(mock_bus.SysemBus.called)
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