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3afc8ed7ae
This is preparatory work towards adding a Topic model. We plan to use the local variable name as 'topic' for the Topic model objects. Currently, we use *topic as the local variable name for topic names. We rename local variables of the form *topic to *topic_name so that we don't need to think about type collisions in individual code paths where we might want to talk about both Topic objects and strings for the topic name.
94 lines
4.6 KiB
Python
94 lines
4.6 KiB
Python
from urllib.parse import urlencode
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from typing_extensions import override
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from zerver.lib.test_classes import WebhookTestCase
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class LibratoHookTests(WebhookTestCase):
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STREAM_NAME = "librato"
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URL_TEMPLATE = "/api/v1/external/librato?api_key={api_key}&stream={stream}"
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WEBHOOK_DIR_NAME = "librato"
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IS_ATTACHMENT = False
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@override
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def get_body(self, fixture_name: str) -> str:
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if self.IS_ATTACHMENT:
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return self.webhook_fixture_data("librato", fixture_name, file_type="json")
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return urlencode(
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{"payload": self.webhook_fixture_data("librato", fixture_name, file_type="json")}
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)
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def test_alert_message_with_default_topic(self) -> None:
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expected_topic_name = "Alert alert.name"
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expected_message = "Alert [alert_name](https://metrics.librato.com/alerts#/6294535) has triggered! [Reaction steps](http://www.google.pl):\n * Metric `librato.cpu.percent.idle`, sum was below 44 by 300s, recorded at 2016-03-31 09:11:42 UTC.\n * Metric `librato.swap.swap.cached`, average was absent by 300s, recorded at 2016-03-31 09:11:42 UTC.\n * Metric `librato.swap.swap.cached`, derivative was above 9 by 300s, recorded at 2016-03-31 09:11:42 UTC."
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self.check_webhook(
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"alert",
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expected_topic_name,
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expected_message,
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content_type="application/x-www-form-urlencoded",
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)
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def test_alert_message_with_custom_topic(self) -> None:
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custom_topic_name = "custom_name"
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self.url = self.build_webhook_url(topic=custom_topic_name)
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expected_message = "Alert [alert_name](https://metrics.librato.com/alerts#/6294535) has triggered! [Reaction steps](http://www.google.pl):\n * Metric `librato.cpu.percent.idle`, sum was below 44 by 300s, recorded at 2016-03-31 09:11:42 UTC.\n * Metric `librato.swap.swap.cached`, average was absent by 300s, recorded at 2016-03-31 09:11:42 UTC.\n * Metric `librato.swap.swap.cached`, derivative was above 9 by 300s, recorded at 2016-03-31 09:11:42 UTC."
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self.check_webhook(
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"alert",
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custom_topic_name,
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expected_message,
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content_type="application/x-www-form-urlencoded",
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)
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def test_three_conditions_alert_message(self) -> None:
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expected_message = "Alert [alert_name](https://metrics.librato.com/alerts#/6294535) has triggered! [Reaction steps](http://www.use.water.pl):\n * Metric `collectd.interface.eth0.if_octets.tx`, absolute_value was above 4 by 300s, recorded at 2016-04-11 20:40:14 UTC.\n * Metric `collectd.load.load.longterm`, max was above 99, recorded at 2016-04-11 20:40:14 UTC.\n * Metric `librato.swap.swap.cached`, average was absent by 60s, recorded at 2016-04-11 20:40:14 UTC."
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expected_topic_name = "Alert TooHighTemperature"
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self.check_webhook(
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"three_conditions_alert",
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expected_topic_name,
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expected_message,
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content_type="application/x-www-form-urlencoded",
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)
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def test_alert_clear(self) -> None:
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expected_topic_name = "Alert Alert_name"
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expected_message = "Alert [alert_name](https://metrics.librato.com/alerts#/6309313) has cleared at 2016-04-12 13:11:44 UTC!"
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self.check_webhook(
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"alert_cleared",
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expected_topic_name,
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expected_message,
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content_type="application/x-www-form-urlencoded",
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)
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def test_snapshot(self) -> None:
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self.IS_ATTACHMENT = True
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expected_topic_name = "Snapshots"
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expected_message = "**Hamlet** sent a [snapshot](http://snapshots.librato.com/chart/nr5l3n0c-82162.png) of [metric](https://metrics.librato.com/s/spaces/167315/explore/1731491?duration=72039&end_time=1460569409)."
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self.check_webhook(
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"snapshot",
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expected_topic_name,
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expected_message,
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content_type="application/x-www-form-urlencoded",
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)
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self.IS_ATTACHMENT = False
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def test_bad_request(self) -> None:
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with self.assertRaises(AssertionError) as e:
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self.check_webhook(
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"bad",
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"",
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"",
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content_type="application/json",
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)
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self.assertIn("Malformed JSON input", e.exception.args[0])
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def test_bad_msg_type(self) -> None:
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with self.assertRaises(AssertionError) as e:
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self.check_webhook(
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"bad_msg_type",
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"",
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"",
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content_type="application/x-www-form-urlencoded",
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)
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self.assertIn("Unexpected message type", e.exception.args[0])
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