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281 lines
9.7 KiB
281 lines
9.7 KiB
import json
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from django.core import mail
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from django.test import override_settings
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from hc.api.models import Channel, Check, Notification
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from hc.test import BaseTestCase
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from mock import patch
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from requests.exceptions import ConnectionError, Timeout
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class NotifyTestCase(BaseTestCase):
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def _setup_data(self, kind, value, status="down", email_verified=True):
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self.check = Check()
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self.check.status = status
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self.check.user = self.alice
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self.check.save()
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self.channel = Channel(user=self.alice)
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self.channel.kind = kind
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self.channel.value = value
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self.channel.email_verified = email_verified
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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.requests.request")
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def test_webhook(self, mock_get):
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self._setup_data("webhook", "http://example")
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mock_get.return_value.status_code = 200
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self.channel.notify(self.check)
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mock_get.assert_called_with(
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"get", u"http://example",
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headers={"User-Agent": "healthchecks.io"}, timeout=5)
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@patch("hc.api.transports.requests.request", side_effect=Timeout)
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def test_webhooks_handle_timeouts(self, mock_get):
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self._setup_data("webhook", "http://example")
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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, "Connection timed out")
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@patch("hc.api.transports.requests.request", side_effect=ConnectionError)
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def test_webhooks_handle_connection_errors(self, mock_get):
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self._setup_data("webhook", "http://example")
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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, "Connection failed")
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@patch("hc.api.transports.requests.request")
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def test_webhooks_ignore_up_events(self, mock_get):
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self._setup_data("webhook", "http://example", status="up")
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self.channel.notify(self.check)
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self.assertFalse(mock_get.called)
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self.assertEqual(Notification.objects.count(), 0)
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@patch("hc.api.transports.requests.request")
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def test_webhooks_handle_500(self, mock_get):
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self._setup_data("webhook", "http://example")
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mock_get.return_value.status_code = 500
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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, "Received status code 500")
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@patch("hc.api.transports.requests.request")
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def test_webhooks_support_variables(self, mock_get):
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template = "http://host/$CODE/$STATUS/$TAG1/$TAG2/?name=$NAME"
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self._setup_data("webhook", template)
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self.check.name = "Hello World"
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self.check.tags = "foo bar"
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self.check.save()
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self.channel.notify(self.check)
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url = u"http://host/%s/down/foo/bar/?name=Hello%%20World" \
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% self.check.code
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args, kwargs = mock_get.call_args
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self.assertEqual(args[0], "get")
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self.assertEqual(args[1], url)
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self.assertEqual(kwargs["headers"], {"User-Agent": "healthchecks.io"})
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self.assertEqual(kwargs["timeout"], 5)
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@patch("hc.api.transports.requests.request")
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def test_webhooks_support_post(self, mock_request):
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template = "http://example.com\n\nThe Time Is $NOW"
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self._setup_data("webhook", template)
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self.check.save()
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self.channel.notify(self.check)
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args, kwargs = mock_request.call_args
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self.assertEqual(args[0], "post")
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self.assertEqual(args[1], "http://example.com")
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# spaces should not have been urlencoded:
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self.assertTrue(kwargs["data"].startswith("The Time Is 2"))
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@patch("hc.api.transports.requests.request")
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def test_webhooks_dollarsign_escaping(self, mock_get):
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# If name or tag contains what looks like a variable reference,
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# that should be left alone:
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template = "http://host/$NAME"
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self._setup_data("webhook", template)
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self.check.name = "$TAG1"
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self.check.tags = "foo"
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self.check.save()
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self.channel.notify(self.check)
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url = u"http://host/%24TAG1"
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mock_get.assert_called_with(
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"get", url, headers={"User-Agent": "healthchecks.io"}, timeout=5)
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@patch("hc.api.transports.requests.request")
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def test_webhook_fires_on_up_event(self, mock_get):
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self._setup_data("webhook", "http://foo\nhttp://bar", status="up")
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self.channel.notify(self.check)
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mock_get.assert_called_with(
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"get", "http://bar", headers={"User-Agent": "healthchecks.io"},
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timeout=5)
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def test_email(self):
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self._setup_data("email", "[email protected]")
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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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# And email should have been sent
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self.assertEqual(len(mail.outbox), 1)
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def test_it_skips_unverified_email(self):
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self._setup_data("email", "[email protected]", email_verified=False)
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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n = Notification.objects.first()
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self.assertEqual(n.error, "Email not verified")
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self.assertEqual(len(mail.outbox), 0)
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@patch("hc.api.transports.requests.request")
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def test_pd(self, mock_post):
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self._setup_data("pd", "123")
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mock_post.return_value.status_code = 200
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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args, kwargs = mock_post.call_args
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payload = kwargs["json"]
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self.assertEqual(payload["event_type"], "trigger")
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@patch("hc.api.transports.requests.request")
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def test_slack(self, mock_post):
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self._setup_data("slack", "123")
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mock_post.return_value.status_code = 200
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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args, kwargs = mock_post.call_args
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payload = kwargs["json"]
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attachment = payload["attachments"][0]
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fields = {f["title"]: f["value"] for f in attachment["fields"]}
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self.assertEqual(fields["Last Ping"], "Never")
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@patch("hc.api.transports.requests.request")
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def test_slack_with_complex_value(self, mock_post):
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v = json.dumps({"incoming_webhook": {"url": "123"}})
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self._setup_data("slack", v)
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mock_post.return_value.status_code = 200
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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args, kwargs = mock_post.call_args
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self.assertEqual(args[1], "123")
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@patch("hc.api.transports.requests.request")
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def test_slack_handles_500(self, mock_post):
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self._setup_data("slack", "123")
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mock_post.return_value.status_code = 500
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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, "Received status code 500")
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@patch("hc.api.transports.requests.request", side_effect=Timeout)
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def test_slack_handles_timeout(self, mock_post):
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self._setup_data("slack", "123")
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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, "Connection timed out")
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@patch("hc.api.transports.requests.request")
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def test_hipchat(self, mock_post):
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self._setup_data("hipchat", "123")
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mock_post.return_value.status_code = 204
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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, "")
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args, kwargs = mock_post.call_args
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payload = kwargs["json"]
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self.assertIn("DOWN", payload["message"])
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@patch("hc.api.transports.requests.request")
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def test_opsgenie(self, mock_post):
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self._setup_data("opsgenie", "123")
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mock_post.return_value.status_code = 200
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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, "")
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args, kwargs = mock_post.call_args
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payload = kwargs["json"]
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self.assertIn("DOWN", payload["message"])
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@patch("hc.api.transports.requests.request")
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def test_pushover(self, mock_post):
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self._setup_data("po", "123|0")
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mock_post.return_value.status_code = 200
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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args, kwargs = mock_post.call_args
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payload = kwargs["data"]
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self.assertIn("DOWN", payload["title"])
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@patch("hc.api.transports.requests.request")
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def test_victorops(self, mock_post):
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self._setup_data("victorops", "123")
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mock_post.return_value.status_code = 200
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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args, kwargs = mock_post.call_args
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payload = kwargs["json"]
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self.assertEqual(payload["message_type"], "CRITICAL")
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@patch("hc.api.transports.requests.request")
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def test_discord(self, mock_post):
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v = json.dumps({"webhook": {"url": "123"}})
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self._setup_data("discord", v)
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mock_post.return_value.status_code = 200
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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args, kwargs = mock_post.call_args
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payload = kwargs["json"]
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attachment = payload["attachments"][0]
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fields = {f["title"]: f["value"] for f in attachment["fields"]}
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self.assertEqual(fields["Last Ping"], "Never")
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@patch("hc.api.transports.requests.request")
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def test_pushbullet(self, mock_post):
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self._setup_data("pushbullet", "fake-token")
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mock_post.return_value.status_code = 200
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self.channel.notify(self.check)
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assert Notification.objects.count() == 1
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_, kwargs = mock_post.call_args
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self.assertEqual(kwargs["json"]["type"], "note")
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self.assertEqual(kwargs["headers"]["Access-Token"], "fake-token")
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