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Downgrade pdf validation to text only

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phail 2022-10-27 23:11:41 +02:00
parent ef1d4264b5
commit 90cb0836bb
1 changed files with 10 additions and 74 deletions
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84
src/paperless_mail/tests/test_parsers.py
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@ -8,8 +8,8 @@ from urllib.request import urlopen
import pytest
from django.test import TestCase
from documents.parsers import ParseError
from documents.parsers import run_convert
from paperless_mail.parsers import MailDocumentParser
from pdfminer.high_level import extract_text
class TestParser(TestCase):
@ -311,30 +311,9 @@ class TestParser(TestCase):
pdf_path = parser.generate_pdf(os.path.join(self.SAMPLE_FILES, "html.eml"))
self.assertTrue(os.path.isfile(pdf_path))
converted = os.path.join(parser.tempdir, "test_generate_pdf.webp")
run_convert(
density=300,
scale="500x5000>",
alpha="remove",
strip=True,
trim=False,
auto_orient=True,
input_file=f"{pdf_path}", # Do net define an index to convert all pages.
output_file=converted,
logging_group=None,
)
self.assertTrue(os.path.isfile(converted))
thumb_hash = self.hashfile(converted)
# The created pdf is not reproducible. But the converted image should always look the same.
expected_hash = (
"4f338619575a21c5227de003a14216b07ba00a372ca5f132745e974a1f990e09"
)
self.assertEqual(
thumb_hash,
expected_hash,
f"PDF looks different. Check if {converted} looks weird.",
)
extracted = extract_text(pdf_path)
expected = "From Name <someone@example.de>\n\n2022-10-15 09:23\n\nSubject HTML Message\n\nTo someone@example.de\n\nAttachments IntM6gnXFm00FEV5.png (6.89 KiB), 600+kbfile.txt (0.59 MiB)\n\nSome Text \n\nand an embedded image.\n\n\x0cSome Text\n\n This image should not be shown.\n\nand an embedded image.\n\nParagraph unchanged.\n\n\x0c"
self.assertEqual(expected, extracted)
def test_mail_to_html(self):
parser = MailDocumentParser(None)
@ -357,30 +336,9 @@ class TestParser(TestCase):
file.write(parser.generate_pdf_from_mail(mail))
file.close()
converted = os.path.join(parser.tempdir, "test_generate_pdf_from_mail.webp")
run_convert(
density=300,
scale="500x5000>",
alpha="remove",
strip=True,
trim=False,
auto_orient=True,
input_file=f"{pdf_path}", # Do net define an index to convert all pages.
output_file=converted,
logging_group=None,
)
self.assertTrue(os.path.isfile(converted))
thumb_hash = self.hashfile(converted)
# The created pdf is not reproducible. But the converted image should always look the same.
expected_hash = (
"8734a3f0a567979343824e468cd737bf29c02086bbfd8773e94feb986968ad32"
)
self.assertEqual(
thumb_hash,
expected_hash,
f"PDF looks different. Check if {converted} looks weird.",
)
extracted = extract_text(pdf_path)
expected = "From Name <someone@example.de>\n\n2022-10-15 09:23\n\nSubject HTML Message\n\nTo someone@example.de\n\nAttachments IntM6gnXFm00FEV5.png (6.89 KiB), 600+kbfile.txt (0.59 MiB)\n\nSome Text \n\nand an embedded image.\n\n\x0c"
self.assertEqual(expected, extracted)
def test_transform_inline_html(self):
class MailAttachmentMock:
@ -432,31 +390,9 @@ class TestParser(TestCase):
file.write(result)
file.close()
converted = os.path.join(parser.tempdir, "test_generate_pdf_from_html.webp")
run_convert(
density=300,
scale="500x5000>",
alpha="remove",
strip=True,
trim=False,
auto_orient=True,
input_file=f"{pdf_path}", # Do net define an index to convert all pages.
output_file=converted,
logging_group=None,
)
self.assertTrue(os.path.isfile(converted))
thumb_hash = self.hashfile(converted)
# The created pdf is not reproducible. But the converted image should always look the same.
expected_hash = (
"267d61f0ab8f128a037002a424b2cb4bfe18a81e17f0b70f15d241688ed47d1a"
)
self.assertEqual(
thumb_hash,
expected_hash,
f"PDF looks different. Check if {converted} looks weird. "
f"If Rick Astley is shown, Gotenberg loads from web which is bad for Mail content.",
)
extracted = extract_text(pdf_path)
expected = "Some Text\n\n This image should not be shown.\n\nand an embedded image.\n\nParagraph unchanged.\n\n\x0c"
self.assertEqual(expected, extracted)
def test_is_online_image_still_available(self):
"""