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changedetection.io/changedetectionio/tests/test_errorhandling.py

131 lines
4.3 KiB

#!/usr/bin/python3
import time
from flask import url_for
from .util import live_server_setup, wait_for_all_checks
from ..html_tools import *
def test_setup(live_server):
live_server_setup(live_server)
def _runner_test_http_errors(client, live_server, http_code, expected_text):
with open("test-datastore/endpoint-content.txt", "w") as f:
f.write("Now you going to get a {} error code\n".format(http_code))
# Add our URL to the import page
test_url = url_for('test_endpoint',
status_code=http_code,
_external=True)
res = client.post(
url_for("import_page"),
data={"urls": test_url},
follow_redirects=True
)
assert b"1 Imported" in res.data
# Give the thread time to pick it up
wait_for_all_checks(client)
res = client.get(url_for("index"))
# no change
assert b'unviewed' not in res.data
assert bytes(expected_text.encode('utf-8')) in res.data
# Error viewing tabs should appear
res = client.get(
url_for("preview_page", uuid="first"),
follow_redirects=True
)
assert b'Error Text' in res.data
# 'Error Screenshot' only when in playwright mode
#assert b'Error Screenshot' in res.data
res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
assert b'Deleted' in res.data
def test_http_error_handler(client, live_server, measure_memory_usage):
_runner_test_http_errors(client, live_server, 403, 'Access denied')
_runner_test_http_errors(client, live_server, 404, 'Page not found')
_runner_test_http_errors(client, live_server, 500, '(Internal server error) received')
_runner_test_http_errors(client, live_server, 400, 'Error - Request returned a HTTP error code 400')
res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
assert b'Deleted' in res.data
# Just to be sure error text is properly handled
def test_DNS_errors(client, live_server, measure_memory_usage):
# Give the endpoint time to spin up
time.sleep(1)
# Add our URL to the import page
res = client.post(
url_for("import_page"),
data={"urls": "https://errorfuldomainthatnevereallyexists12356.com"},
follow_redirects=True
)
assert b"1 Imported" in res.data
# Give the thread time to pick it up
wait_for_all_checks(client)
res = client.get(url_for("index"))
found_name_resolution_error = b"Temporary failure in name resolution" in res.data or b"Name or service not known" in res.data
assert found_name_resolution_error
# Should always record that we tried
assert bytes("just now".encode('utf-8')) in res.data
res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
assert b'Deleted' in res.data
# Re 1513
def test_low_level_errors_clear_correctly(client, live_server, measure_memory_usage):
#live_server_setup(live_server)
# Give the endpoint time to spin up
time.sleep(1)
with open("test-datastore/endpoint-content.txt", "w") as f:
f.write("<html><body><div id=here>Hello world</div></body></html>")
# Add our URL to the import page
test_url = url_for('test_endpoint', _external=True)
res = client.post(
url_for("import_page"),
data={"urls": "https://dfkjasdkfjaidjfsdajfksdajfksdjfDOESNTEXIST.com"},
follow_redirects=True
)
assert b"1 Imported" in res.data
wait_for_all_checks(client)
# We should see the DNS error
res = client.get(url_for("index"))
found_name_resolution_error = b"Temporary failure in name resolution" in res.data or b"Name or service not known" in res.data
assert found_name_resolution_error
# Update with what should work
client.post(
url_for("edit_page", uuid="first"),
data={
"url": test_url,
"fetch_backend": "html_requests"},
follow_redirects=True
)
# Now the error should be gone
wait_for_all_checks(client)
res = client.get(url_for("index"))
found_name_resolution_error = b"Temporary failure in name resolution" in res.data or b"Name or service not known" in res.data
assert not found_name_resolution_error
res = client.get(url_for("form_delete", uuid="all"), follow_redirects=True)
assert b'Deleted' in res.data