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Add unit test for PAPERLESS_FILENAME_PARSE_TRANSFORMS feature.

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Michael Gmelin
2019-09-08 20:24:58 +02:00
parent 3b88d6722a
commit 4f85d9ed9f
1 changed files with 78 additions and 0 deletions
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78
src/documents/tests/test_consumer.py
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@@ -1,3 +1,5 @@
import re
from django.test import TestCase
from unittest import mock
from tempfile import TemporaryDirectory
@@ -372,3 +374,79 @@ class TestFieldPermutations(TestCase):
info = FileInfo.from_path("/path/to/06112017Z - title.pdf")
self.assertEqual(info.title, "title")
self.assertIsNone(info.created)
def test_filename_parse_transforms(self):
path = "/some/path/to/tag1,tag2_20190908_180610_0001.pdf"
all_patt = re.compile("^.*$")
none_patt = re.compile("$a")
exact_patt = re.compile("^([a-z0-9,]+)_(\\d{8})_(\\d{6})_([0-9]+)\\.")
repl1 = " - \\4 - \\1." # (empty) corrspondent, title and tags
repl2 = "\\2Z - " + repl1 # creation date + repl1
# No transformations configured (= default)
info = FileInfo.from_path(path)
self.assertEqual(info.title, "tag1,tag2_20190908_180610_0001")
self.assertEqual(info.extension, "pdf")
self.assertEqual(info.tags, ())
self.assertIsNone(info.created)
# Pattern doesn't match (filename unaltered)
with self.settings(
FILENAME_PARSE_TRANSFORMS=[(none_patt, "none.gif")]):
info = FileInfo.from_path(path)
self.assertEqual(info.title, "tag1,tag2_20190908_180610_0001")
self.assertEqual(info.extension, "pdf")
# Simple transformation (match all)
with self.settings(
FILENAME_PARSE_TRANSFORMS=[(all_patt, "all.gif")]):
info = FileInfo.from_path(path)
self.assertEqual(info.title, "all")
self.assertEqual(info.extension, "gif")
# Multiple transformations configured (first pattern matches)
with self.settings(
FILENAME_PARSE_TRANSFORMS=[
(all_patt, "all.gif"),
(all_patt, "anotherall.gif")]):
info = FileInfo.from_path(path)
self.assertEqual(info.title, "all")
self.assertEqual(info.extension, "gif")
# Multiple transformations configured (second pattern matches)
with self.settings(
FILENAME_PARSE_TRANSFORMS=[
(none_patt, "none.gif"),
(all_patt, "anotherall.gif")]):
info = FileInfo.from_path(path)
self.assertEqual(info.title, "anotherall")
self.assertEqual(info.extension, "gif")
# Complex transformation without date in replacement string
with self.settings(
FILENAME_PARSE_TRANSFORMS=[(exact_patt, repl1)]):
info = FileInfo.from_path(path)
self.assertEqual(info.title, "0001")
self.assertEqual(info.extension, "pdf")
self.assertEqual(len(info.tags), 2)
self.assertEqual(info.tags[0].slug, "tag1")
self.assertEqual(info.tags[1].slug, "tag2")
self.assertIsNone(info.created)
# Complex transformation with date in replacement string
with self.settings(
FILENAME_PARSE_TRANSFORMS=[
(none_patt, "none.gif"),
(exact_patt, repl2), # <-- matches
(exact_patt, repl1),
(all_patt, "all.gif")]):
info = FileInfo.from_path(path)
self.assertEqual(info.title, "0001")
self.assertEqual(info.extension, "pdf")
self.assertEqual(len(info.tags), 2)
self.assertEqual(info.tags[0].slug, "tag1")
self.assertEqual(info.tags[1].slug, "tag2")
self.assertEqual(info.created.year, 2019)
self.assertEqual(info.created.month, 9)
self.assertEqual(info.created.day, 8)