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160 lines
5.2 KiB
160 lines
5.2 KiB
from datetime import timedelta as td
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from io import StringIO
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from mock import Mock, patch
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from django.core.management import call_command
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from django.utils.timezone import now
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from hc.api.management.commands.sendalerts import Command, notify
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from hc.api.models import Flip, Check
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from hc.test import BaseTestCase
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class SendAlertsTestCase(BaseTestCase):
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def test_it_handles_grace_period(self):
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check = Check(user=self.alice, status="up")
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# 1 day 30 minutes after ping the check is in grace period:
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check.last_ping = now() - td(days=1, minutes=30)
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check.alert_after = check.last_ping + td(days=1, hours=1)
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check.save()
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Command().handle_going_down()
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check.refresh_from_db()
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self.assertEqual(check.status, "up")
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self.assertEqual(Flip.objects.count(), 0)
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def test_it_creates_a_flip_when_check_goes_down(self):
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check = Check(user=self.alice, status="up")
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check.last_ping = now() - td(days=2)
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check.alert_after = check.last_ping + td(days=1, hours=1)
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check.save()
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result = Command().handle_going_down()
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# If it finds work, it should return True
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self.assertTrue(result)
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# It should create a flip object
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flip = Flip.objects.get()
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self.assertEqual(flip.owner_id, check.id)
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self.assertEqual(flip.created, check.alert_after)
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self.assertEqual(flip.new_status, "down")
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# It should change stored status to "down", and clear out alert_after
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check.refresh_from_db()
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self.assertEqual(check.status, "down")
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self.assertEqual(check.alert_after, None)
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@patch("hc.api.management.commands.sendalerts.notify_on_thread")
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def test_it_processes_flip(self, mock_notify):
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check = Check(user=self.alice, status="up")
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check.last_ping = now()
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check.alert_after = check.last_ping + td(days=1, hours=1)
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check.save()
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flip = Flip(owner=check, created=check.last_ping)
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flip.old_status = "down"
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flip.new_status = "up"
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flip.save()
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result = Command().process_one_flip()
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# If it finds work, it should return True
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self.assertTrue(result)
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# It should set the processed date
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flip.refresh_from_db()
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self.assertTrue(flip.processed)
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# It should call `notify_on_thread`
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self.assertTrue(mock_notify.called)
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@patch("hc.api.management.commands.sendalerts.notify_on_thread")
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def test_it_updates_alert_after(self, mock_notify):
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check = Check(user=self.alice, status="up")
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check.last_ping = now() - td(hours=1)
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check.alert_after = check.last_ping
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check.save()
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result = Command().handle_going_down()
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# If it finds work, it should return True
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self.assertTrue(result)
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# alert_after should have been increased
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expected_aa = check.last_ping + td(days=1, hours=1)
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check.refresh_from_db()
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self.assertEqual(check.alert_after, expected_aa)
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# a flip should have not been created
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self.assertEqual(Flip.objects.count(), 0)
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@patch("hc.api.management.commands.sendalerts.notify")
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def test_it_works_synchronously(self, mock_notify):
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check = Check(user=self.alice, status="up")
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check.last_ping = now() - td(days=2)
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check.alert_after = check.last_ping + td(days=1, hours=1)
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check.save()
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call_command("sendalerts", loop=False, use_threads=False,
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stdout=StringIO())
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# It should call `notify` instead of `notify_on_thread`
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self.assertTrue(mock_notify.called)
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def test_it_updates_owners_next_nag_date(self):
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self.profile.nag_period = td(hours=1)
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self.profile.save()
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check = Check(user=self.alice, status="down")
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check.last_ping = now() - td(days=2)
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check.save()
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flip = Flip(owner=check, created=check.last_ping)
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flip.old_status = "up"
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flip.new_status = "down"
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flip.save()
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notify(flip.id, Mock())
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self.profile.refresh_from_db()
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self.assertIsNotNone(self.profile.next_nag_date)
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def test_it_updates_members_next_nag_date(self):
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self.bobs_profile.nag_period = td(hours=1)
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self.bobs_profile.save()
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check = Check(user=self.alice, status="down")
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check.last_ping = now() - td(days=2)
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check.save()
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flip = Flip(owner=check, created=check.last_ping)
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flip.old_status = "up"
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flip.new_status = "down"
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flip.save()
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notify(flip.id, Mock())
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self.bobs_profile.refresh_from_db()
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self.assertIsNotNone(self.bobs_profile.next_nag_date)
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def test_it_does_not_touch_already_set_next_nag_dates(self):
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original_nag_date = now() - td(minutes=30)
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self.profile.nag_period = td(hours=1)
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self.profile.next_nag_date = original_nag_date
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self.profile.save()
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check = Check(user=self.alice, status="down")
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check.last_ping = now() - td(days=2)
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check.save()
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flip = Flip(owner=check, created=check.last_ping)
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flip.old_status = "up"
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flip.new_status = "down"
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flip.save()
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notify(flip.id, Mock())
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self.profile.refresh_from_db()
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self.assertEqual(self.profile.next_nag_date, original_nag_date)
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