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changedetection.io/changedetectionio/tests/test_history_consistency.py

83 lines
3.2 KiB

#!/usr/bin/python3
import time
import os
import json
import logging
from flask import url_for
from .util import live_server_setup
from urllib.parse import urlparse, parse_qs
def test_consistent_history(client, live_server):
live_server_setup(live_server)
r = range(1, 50)
for one in r:
test_url = url_for('test_endpoint', content_type="text/html", content=str(one), _external=True)
res = client.post(
url_for("import_page"),
data={"urls": test_url},
follow_redirects=True
)
assert b"1 Imported" in res.data
time.sleep(3)
while True:
res = client.get(url_for("index"))
logging.debug("Waiting for 'Checking now' to go away..")
if b'Checking now' not in res.data:
break
time.sleep(0.5)
time.sleep(3)
# Essentially just triggers the DB write/update
res = client.post(
url_for("settings_page"),
data={"application-empty_pages_are_a_change": "",
"requests-time_between_check-minutes": 180,
'application-fetch_backend': "html_requests"},
follow_redirects=True
)
assert b"Settings updated." in res.data
# Give it time to write it out
time.sleep(3)
json_db_file = os.path.join(live_server.app.config['DATASTORE'].datastore_path, 'url-watches.json')
json_obj = None
with open(json_db_file, 'r') as f:
json_obj = json.load(f)
# assert the right amount of watches was found in the JSON
assert len(json_obj['watching']) == len(r), "Correct number of watches was found in the JSON"
# each one should have a history.txt containing just one line
for w in json_obj['watching'].keys():
history_txt_index_file = os.path.join(live_server.app.config['DATASTORE'].datastore_path, w, 'history.txt')
assert os.path.isfile(history_txt_index_file), "History.txt should exist where I expect it - {}".format(history_txt_index_file)
# Same like in model.Watch
with open(history_txt_index_file, "r") as f:
tmp_history = dict(i.strip().split(',', 2) for i in f.readlines())
assert len(tmp_history) == 1, "History.txt should contain 1 line"
# Should be two files,. the history.txt , and the snapshot.txt
files_in_watch_dir = os.listdir(os.path.join(live_server.app.config['DATASTORE'].datastore_path,
w))
# Find the snapshot one
for fname in files_in_watch_dir:
if fname != 'history.txt':
# contents should match what we requested as content returned from the test url
with open(os.path.join(live_server.app.config['DATASTORE'].datastore_path, w, fname), 'r') as snapshot_f:
contents = snapshot_f.read()
watch_url = json_obj['watching'][w]['url']
u = urlparse(watch_url)
q = parse_qs(u[4])
assert q['content'][0] == contents.strip(), "Snapshot file {} should contain {}".format(fname, q['content'][0])
assert len(files_in_watch_dir) == 2, "Should be just two files in the dir, history.txt and the snapshot"