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changedetection.io/changedetectionio/tests/test_pdf.py

76 lines
2.3 KiB

#!/usr/bin/python3
import time
from flask import url_for
from .util import set_original_response, set_modified_response, live_server_setup, wait_for_all_checks
# `subtractive_selectors` should still work in `source:` type requests
def test_fetch_pdf(client, live_server):
import shutil
shutil.copy("tests/test.pdf", "test-datastore/endpoint-test.pdf")
live_server_setup(live_server)
test_url = url_for('test_pdf_endpoint', _external=True)
# Add our URL to the import page
res = client.post(
url_for("import_page"),
data={"urls": test_url},
follow_redirects=True
)
assert b"1 Imported" in res.data
wait_for_all_checks(client)
res = client.get(
url_for("preview_page", uuid="first"),
follow_redirects=True
)
# PDF header should not be there (it was converted to text)
assert b'PDF' not in res.data[:10]
assert b'hello world' in res.data
# So we know if the file changes in other ways
import hashlib
original_md5 = hashlib.md5(open("test-datastore/endpoint-test.pdf", 'rb').read()).hexdigest().upper()
# We should have one
assert len(original_md5) >0
# And it's going to be in the document
assert b'Document checksum - '+bytes(str(original_md5).encode('utf-8')) in res.data
shutil.copy("tests/test2.pdf", "test-datastore/endpoint-test.pdf")
changed_md5 = hashlib.md5(open("test-datastore/endpoint-test.pdf", 'rb').read()).hexdigest().upper()
res = client.get(url_for("form_watch_checknow"), follow_redirects=True)
assert b'1 watches queued for rechecking.' in res.data
wait_for_all_checks(client)
# Now something should be ready, indicated by having a 'unviewed' class
res = client.get(url_for("index"))
assert b'unviewed' in res.data
# The original checksum should be not be here anymore (cdio adds it to the bottom of the text)
res = client.get(
url_for("preview_page", uuid="first"),
follow_redirects=True
)
assert original_md5.encode('utf-8') not in res.data
assert changed_md5.encode('utf-8') in res.data
res = client.get(
url_for("diff_history_page", uuid="first"),
follow_redirects=True
)
assert original_md5.encode('utf-8') in res.data
assert changed_md5.encode('utf-8') in res.data
assert b'here is a change' in res.data