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changedetection.io/changedetectionio/tests/test_filter_failure_notific...

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import os
import time
from flask import url_for
from .util import set_original_response, live_server_setup, extract_UUID_from_client, wait_for_all_checks
from changedetectionio.model import App
def set_response_with_filter():
test_return_data = """<html>
<body>
Some initial text<br>
<p>Which is across multiple lines</p>
<br>
So let's see what happens. <br>
<div id="nope-doesnt-exist">Some text thats the same</div>
</body>
</html>
"""
with open("test-datastore/endpoint-content.txt", "w") as f:
f.write(test_return_data)
return None
def run_filter_test(client, content_filter):
# Give the endpoint time to spin up
time.sleep(1)
# cleanup for the next
client.get(
url_for("form_delete", uuid="all"),
follow_redirects=True
)
if os.path.isfile("test-datastore/notification.txt"):
os.unlink("test-datastore/notification.txt")
# Add our URL to the import page
test_url = url_for('test_endpoint', _external=True)
res = client.post(
url_for("form_quick_watch_add"),
data={"url": test_url, "tags": ''},
follow_redirects=True
)
assert b"Watch added" in res.data
# Give the thread time to pick up the first version
wait_for_all_checks(client)
# Goto the edit page, add our ignore text
# Add our URL to the import page
url = url_for('test_notification_endpoint', _external=True)
notification_url = url.replace('http', 'json')
print(">>>> Notification URL: " + notification_url)
# Just a regular notification setting, this will be used by the special 'filter not found' notification
notification_form_data = {"notification_urls": notification_url,
"notification_title": "New ChangeDetection.io Notification - {{watch_url}}",
"notification_body": "BASE URL: {{base_url}}\n"
"Watch URL: {{watch_url}}\n"
"Watch UUID: {{watch_uuid}}\n"
"Watch title: {{watch_title}}\n"
"Watch tag: {{watch_tag}}\n"
"Preview: {{preview_url}}\n"
"Diff URL: {{diff_url}}\n"
"Snapshot: {{current_snapshot}}\n"
"Diff: {{diff}}\n"
"Diff Full: {{diff_full}}\n"
"Diff as Patch: {{diff_patch}}\n"
":-)",
"notification_format": "Text"}
notification_form_data.update({
"url": test_url,
"tags": "my tag",
"title": "my title 123",
"headers": "",
"filter_failure_notification_send": 'y',
"include_filters": content_filter,
"fetch_backend": "html_requests"})
res = client.post(
url_for("edit_page", uuid="first"),
data=notification_form_data,
follow_redirects=True
)
assert b"Updated watch." in res.data
wait_for_all_checks(client)
# Now the notification should not exist, because we didnt reach the threshold
assert not os.path.isfile("test-datastore/notification.txt")
# -2 because we would have checked twice above (on adding and on edit)
for i in range(0, App._FILTER_FAILURE_THRESHOLD_ATTEMPTS_DEFAULT-2):
res = client.get(url_for("form_watch_checknow"), follow_redirects=True)
wait_for_all_checks(client)
assert not os.path.isfile("test-datastore/notification.txt"), f"test-datastore/notification.txt should not exist - Attempt {i}"
# We should see something in the frontend
assert b'Warning, no filters were found' in res.data
# One more check should trigger it (see -2 above)
client.get(url_for("form_watch_checknow"), follow_redirects=True)
wait_for_all_checks(client)
client.get(url_for("form_watch_checknow"), follow_redirects=True)
wait_for_all_checks(client)
# Now it should exist and contain our "filter not found" alert
assert os.path.isfile("test-datastore/notification.txt")
with open("test-datastore/notification.txt", 'r') as f:
notification = f.read()
assert 'CSS/xPath filter was not present in the page' in notification
assert content_filter.replace('"', '\\"') in notification
# Remove it and prove that it doesn't trigger when not expected
# It should register a change, but no 'filter not found'
os.unlink("test-datastore/notification.txt")
set_response_with_filter()
# Try several times, it should NOT have 'filter not found'
for i in range(0, App._FILTER_FAILURE_THRESHOLD_ATTEMPTS_DEFAULT):
client.get(url_for("form_watch_checknow"), follow_redirects=True)
wait_for_all_checks(client)
# It should have sent a notification, but..
assert os.path.isfile("test-datastore/notification.txt")
# but it should not contain the info about a failed filter (because there was none in this case)
with open("test-datastore/notification.txt", 'r') as f:
notification = f.read()
assert not 'CSS/xPath filter was not present in the page' in notification
# Re #1247 - All tokens got replaced correctly in the notification
res = client.get(url_for("index"))
uuid = extract_UUID_from_client(client)
# UUID is correct, but notification contains tag uuid as UUIID wtf
assert uuid in notification
# cleanup for the next
client.get(
url_for("form_delete", uuid="all"),
follow_redirects=True
)
os.unlink("test-datastore/notification.txt")
def test_setup(live_server):
live_server_setup(live_server)
def test_check_include_filters_failure_notification(client, live_server):
set_original_response()
wait_for_all_checks(client)
run_filter_test(client, '#nope-doesnt-exist')
def test_check_xpath_filter_failure_notification(client, live_server):
set_original_response()
time.sleep(1)
run_filter_test(client, '//*[@id="nope-doesnt-exist"]')
# Test that notification is never sent