lolafect/tests/test_unit/test_slack.py
2023-01-23 14:28:08 +01:00

65 lines
2.3 KiB
Python

import json
import httpretty
import pytest
from lolafect.slack import send_message_to_slack_channel, SendSlackMessageTask
@httpretty.activate(allow_net_connect=False, verbose=True)
def test_send_message_to_slack_channel_works_properly():
mock_webhook_url = "http://the-webhook-url.com"
mock_message_to_channel = "Hi there!"
httpretty.register_uri(method=httpretty.POST, uri=mock_webhook_url, status=200)
send_message_to_slack_channel(
webhook_url=mock_webhook_url, text_to_send=mock_message_to_channel
)
request_observed_by_server = httpretty.last_request()
assert (request_observed_by_server.method == "POST") and (
json.loads(request_observed_by_server.body.decode("UTF-8"))
== {"text": mock_message_to_channel}
)
@httpretty.activate(allow_net_connect=False, verbose=True)
def test_send_message_to_slack_channel_response_400_raises_exception():
mock_webhook_url = "http://the-webhook-url.com"
mock_message_to_channel = "Hi there!"
httpretty.register_uri(method=httpretty.POST, uri=mock_webhook_url, status=400)
with pytest.raises(ValueError):
send_message_to_slack_channel(
webhook_url=mock_webhook_url, text_to_send=mock_message_to_channel
)
@httpretty.activate(allow_net_connect=False, verbose=True)
def test_slack_task_reaches_server_successfully():
mock_webhook_url = "http://the-webhook-url.com"
mock_message_to_channel = "Hi there!"
httpretty.register_uri(method=httpretty.POST, uri=mock_webhook_url, status=200)
slack_task = SendSlackMessageTask()
slack_task.run(webhook_url=mock_webhook_url, text_to_send=mock_message_to_channel)
request_observed_by_server = httpretty.last_request()
assert (request_observed_by_server.method == "POST") and (
json.loads(request_observed_by_server.body.decode("UTF-8"))
== {"text": mock_message_to_channel}
)
@httpretty.activate(allow_net_connect=False, verbose=True)
def test_slack_task_raises_value_error():
mock_webhook_url = "http://the-webhook-url.com"
mock_message_to_channel = "Hi there!"
httpretty.register_uri(method=httpretty.POST, uri=mock_webhook_url, status=400)
with pytest.raises(ValueError):
slack_task = SendSlackMessageTask()
slack_task.run(
webhook_url=mock_webhook_url, text_to_send=mock_message_to_channel
)