mirror of
https://github.com/paperless-ngx/paperless-ngx.git
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807 lines
27 KiB
Python
807 lines
27 KiB
Python
import os
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import shutil
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import tempfile
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from unittest import mock
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import pikepdf
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from django.conf import settings
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from django.test import override_settings
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from django.test import TestCase
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from documents import barcodes
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from documents import tasks
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from documents.tests.utils import DirectoriesMixin
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from PIL import Image
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class TestBarcode(DirectoriesMixin, TestCase):
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SAMPLE_DIR = os.path.join(
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os.path.dirname(__file__),
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"samples",
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)
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BARCODE_SAMPLE_DIR = os.path.join(SAMPLE_DIR, "barcodes")
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def test_barcode_reader(self):
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test_file = os.path.join(self.BARCODE_SAMPLE_DIR, "barcode-39-PATCHT.png")
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img = Image.open(test_file)
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separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
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self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
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def test_barcode_reader2(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"patch-code-t.pbm",
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)
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img = Image.open(test_file)
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separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
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self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
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def test_barcode_reader_distorsion(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-PATCHT-distorsion.png",
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)
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img = Image.open(test_file)
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separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
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self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
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def test_barcode_reader_distorsion2(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-PATCHT-distorsion2.png",
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)
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img = Image.open(test_file)
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separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
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self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
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def test_barcode_reader_unreadable(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-PATCHT-unreadable.png",
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)
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), [])
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def test_barcode_reader_qr(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"qr-code-PATCHT.png",
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)
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img = Image.open(test_file)
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separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
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self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
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def test_barcode_reader_128(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-128-PATCHT.png",
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)
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img = Image.open(test_file)
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separator_barcode = str(settings.CONSUMER_BARCODE_STRING)
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self.assertEqual(barcodes.barcode_reader(img), [separator_barcode])
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def test_barcode_reader_no_barcode(self):
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test_file = os.path.join(self.SAMPLE_DIR, "simple.png")
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), [])
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def test_barcode_reader_custom_separator(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-custom.png",
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)
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), ["CUSTOM BARCODE"])
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def test_barcode_reader_custom_qr_separator(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-qr-custom.png",
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)
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), ["CUSTOM BARCODE"])
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def test_barcode_reader_custom_128_separator(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-128-custom.png",
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)
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), ["CUSTOM BARCODE"])
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def test_barcode_reader_asn_normal(self):
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"""
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GIVEN:
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- Image containing standard ASNxxxxx barcode
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WHEN:
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- Image is scanned for barcodes
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THEN:
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- The barcode is located
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- The barcode value is correct
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"""
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-asn-123.png",
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)
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), ["ASN00123"])
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def test_barcode_reader_asn_invalid(self):
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"""
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GIVEN:
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- Image containing invalid ASNxxxxx barcode
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- The number portion of the ASN is not a number
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WHEN:
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- Image is scanned for barcodes
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THEN:
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- The barcode is located
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- The barcode value is correct
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"""
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-asn-invalid.png",
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)
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), ["ASNXYZXYZ"])
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def test_barcode_reader_asn_custom_prefix(self):
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"""
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GIVEN:
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- Image containing custom prefix barcode
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WHEN:
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- Image is scanned for barcodes
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THEN:
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- The barcode is located
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- The barcode value is correct
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"""
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-asn-custom-prefix.png",
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)
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img = Image.open(test_file)
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self.assertEqual(barcodes.barcode_reader(img), ["CUSTOM-PREFIX-00123"])
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def test_get_mime_type(self):
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tiff_file = os.path.join(
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self.SAMPLE_DIR,
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"simple.tiff",
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)
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pdf_file = os.path.join(
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self.SAMPLE_DIR,
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"simple.pdf",
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)
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png_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-128-custom.png",
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)
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tiff_file_no_extension = os.path.join(settings.SCRATCH_DIR, "testfile1")
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pdf_file_no_extension = os.path.join(settings.SCRATCH_DIR, "testfile2")
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shutil.copy(tiff_file, tiff_file_no_extension)
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shutil.copy(pdf_file, pdf_file_no_extension)
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self.assertEqual(barcodes.get_file_mime_type(tiff_file), "image/tiff")
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self.assertEqual(barcodes.get_file_mime_type(pdf_file), "application/pdf")
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self.assertEqual(
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barcodes.get_file_mime_type(tiff_file_no_extension),
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"image/tiff",
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)
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self.assertEqual(
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barcodes.get_file_mime_type(pdf_file_no_extension),
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"application/pdf",
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)
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self.assertEqual(barcodes.get_file_mime_type(png_file), "image/png")
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def test_convert_from_tiff_to_pdf(self):
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test_file = os.path.join(
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os.path.dirname(__file__),
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"samples",
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"simple.tiff",
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)
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dst = os.path.join(settings.SCRATCH_DIR, "simple.tiff")
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shutil.copy(test_file, dst)
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target_file = barcodes.convert_from_tiff_to_pdf(dst)
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file_extension = os.path.splitext(os.path.basename(target_file))[1]
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self.assertTrue(os.path.isfile(target_file))
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self.assertEqual(file_extension, ".pdf")
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def test_convert_error_from_pdf_to_pdf(self):
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test_file = os.path.join(
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self.SAMPLE_DIR,
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"simple.pdf",
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)
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dst = os.path.join(settings.SCRATCH_DIR, "simple.pdf")
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shutil.copy(test_file, dst)
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self.assertIsNone(barcodes.convert_from_tiff_to_pdf(dst))
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def test_scan_file_for_separating_barcodes(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"patch-code-t.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [0])
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def test_scan_file_for_separating_barcodes_none_present(self):
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test_file = os.path.join(self.SAMPLE_DIR, "simple.pdf")
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [])
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def test_scan_file_for_separating_barcodes3(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"patch-code-t-middle.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [1])
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def test_scan_file_for_separating_barcodes4(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"several-patcht-codes.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [2, 5])
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def test_scan_file_for_separating_barcodes_upsidedown(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"patch-code-t-middle_reverse.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [1])
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def test_scan_file_for_barcodes_pillow_transcode_error(self):
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"""
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GIVEN:
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- A PDF containing an image which cannot be transcoded to a PIL image
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WHEN:
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- The image tries to be transcoded to a PIL image, but fails
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THEN:
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- The barcode reader is still called
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"""
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def _build_device_n_pdf(self, save_path: str):
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# Based on the pikepdf tests
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# https://github.com/pikepdf/pikepdf/blob/abb35ebe17d579d76abe08265e00cf8890a12a95/tests/test_image_access.py
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pdf = pikepdf.new()
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pdf.add_blank_page(page_size=(72, 72))
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imobj = pikepdf.Stream(
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pdf,
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bytes(range(0, 256)),
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BitsPerComponent=8,
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ColorSpace=pikepdf.Array(
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[
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pikepdf.Name.DeviceN,
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pikepdf.Array([pikepdf.Name.Black]),
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pikepdf.Name.DeviceCMYK,
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pikepdf.Stream(
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pdf,
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b"{0 0 0 4 -1 roll}", # Colorspace conversion function
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FunctionType=4,
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Domain=[0.0, 1.0],
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Range=[0.0, 1.0, 0.0, 1.0, 0.0, 1.0, 0.0, 1.0],
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),
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],
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),
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Width=16,
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Height=16,
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Type=pikepdf.Name.XObject,
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Subtype=pikepdf.Name.Image,
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)
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pim = pikepdf.PdfImage(imobj)
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self.assertEqual(pim.mode, "DeviceN")
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self.assertTrue(pim.is_device_n)
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pdf.pages[0].Contents = pikepdf.Stream(pdf, b"72 0 0 72 0 0 cm /Im0 Do")
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pdf.pages[0].Resources = pikepdf.Dictionary(
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XObject=pikepdf.Dictionary(Im0=imobj),
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)
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pdf.save(save_path)
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with tempfile.NamedTemporaryFile(suffix="pdf") as device_n_pdf:
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# Build an offending file
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_build_device_n_pdf(self, str(device_n_pdf.name))
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with mock.patch("documents.barcodes.barcode_reader") as reader:
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reader.return_value = list()
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_ = barcodes.scan_file_for_barcodes(
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str(device_n_pdf.name),
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)
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reader.assert_called()
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def test_scan_file_for_separating_barcodes_fax_decode(self):
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"""
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GIVEN:
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- A PDF containing an image encoded as CCITT Group 4 encoding
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WHEN:
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- Barcode processing happens with the file
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THEN:
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- The barcode is still detected
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"""
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-fax-image.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [1])
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def test_scan_file_for_separating_qr_barcodes(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"patch-code-t-qr.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [0])
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@override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
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def test_scan_file_for_separating_custom_barcodes(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-custom.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [0])
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@override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
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def test_scan_file_for_separating_custom_qr_barcodes(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-qr-custom.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [0])
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|
|
@override_settings(CONSUMER_BARCODE_STRING="CUSTOM BARCODE")
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def test_scan_file_for_separating_custom_128_barcodes(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-128-custom.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
|
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [0])
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|
|
def test_scan_file_for_separating_wrong_qr_barcodes(self):
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|
test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"barcode-39-custom.pdf",
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)
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertEqual(doc_barcode_info.pdf_path, test_file)
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self.assertListEqual(separator_page_numbers, [])
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|
@override_settings(CONSUMER_BARCODE_STRING="ADAR-NEXTDOC")
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|
def test_scan_file_for_separating_qr_barcodes(self):
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"""
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GIVEN:
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- Input PDF with certain QR codes that aren't detected at current size
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WHEN:
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- The input file is scanned for barcodes
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THEN:
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- QR codes are detected
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"""
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
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"many-qr-codes.pdf",
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)
|
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doc_barcode_info = barcodes.scan_file_for_barcodes(
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test_file,
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)
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separator_page_numbers = barcodes.get_separating_barcodes(
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doc_barcode_info.barcodes,
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)
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self.assertGreater(len(doc_barcode_info.barcodes), 0)
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self.assertListEqual(separator_page_numbers, [1])
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|
|
def test_separate_pages(self):
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test_file = os.path.join(
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self.BARCODE_SAMPLE_DIR,
|
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"patch-code-t-middle.pdf",
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)
|
|
pages = barcodes.separate_pages(test_file, [1])
|
|
|
|
self.assertEqual(len(pages), 2)
|
|
|
|
def test_separate_pages_double_code(self):
|
|
"""
|
|
GIVEN:
|
|
- Input PDF with two patch code pages in a row
|
|
WHEN:
|
|
- The input file is split
|
|
THEN:
|
|
- Only two files are output
|
|
"""
|
|
test_file = os.path.join(
|
|
os.path.dirname(__file__),
|
|
"samples",
|
|
"barcodes",
|
|
"patch-code-t-double.pdf",
|
|
)
|
|
pages = barcodes.separate_pages(test_file, [1, 2])
|
|
|
|
self.assertEqual(len(pages), 2)
|
|
|
|
def test_separate_pages_no_list(self):
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t-middle.pdf",
|
|
)
|
|
with self.assertLogs("paperless.barcodes", level="WARNING") as cm:
|
|
pages = barcodes.separate_pages(test_file, [])
|
|
self.assertEqual(pages, [])
|
|
self.assertEqual(
|
|
cm.output,
|
|
[
|
|
"WARNING:paperless.barcodes:No pages to split on!",
|
|
],
|
|
)
|
|
|
|
def test_save_to_dir(self):
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t.pdf",
|
|
)
|
|
tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
|
|
barcodes.save_to_dir(test_file, target_dir=tempdir)
|
|
target_file = os.path.join(tempdir, "patch-code-t.pdf")
|
|
self.assertTrue(os.path.isfile(target_file))
|
|
|
|
def test_save_to_dir2(self):
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t.pdf",
|
|
)
|
|
nonexistingdir = "/nowhere"
|
|
if os.path.isdir(nonexistingdir):
|
|
self.fail("non-existing dir exists")
|
|
else:
|
|
with self.assertLogs("paperless.barcodes", level="WARNING") as cm:
|
|
barcodes.save_to_dir(test_file, target_dir=nonexistingdir)
|
|
self.assertEqual(
|
|
cm.output,
|
|
[
|
|
f"WARNING:paperless.barcodes:{str(test_file)} or {str(nonexistingdir)} don't exist.",
|
|
],
|
|
)
|
|
|
|
def test_save_to_dir3(self):
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t.pdf",
|
|
)
|
|
tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
|
|
barcodes.save_to_dir(test_file, newname="newname.pdf", target_dir=tempdir)
|
|
target_file = os.path.join(tempdir, "newname.pdf")
|
|
self.assertTrue(os.path.isfile(target_file))
|
|
|
|
def test_barcode_splitter(self):
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t-middle.pdf",
|
|
)
|
|
tempdir = tempfile.mkdtemp(prefix="paperless-", dir=settings.SCRATCH_DIR)
|
|
|
|
doc_barcode_info = barcodes.scan_file_for_barcodes(
|
|
test_file,
|
|
)
|
|
separator_page_numbers = barcodes.get_separating_barcodes(
|
|
doc_barcode_info.barcodes,
|
|
)
|
|
|
|
self.assertEqual(test_file, doc_barcode_info.pdf_path)
|
|
self.assertTrue(len(separator_page_numbers) > 0)
|
|
|
|
document_list = barcodes.separate_pages(test_file, separator_page_numbers)
|
|
self.assertTrue(document_list)
|
|
for document in document_list:
|
|
barcodes.save_to_dir(document, target_dir=tempdir)
|
|
|
|
target_file1 = os.path.join(tempdir, "patch-code-t-middle_document_0.pdf")
|
|
target_file2 = os.path.join(tempdir, "patch-code-t-middle_document_1.pdf")
|
|
|
|
self.assertTrue(os.path.isfile(target_file1))
|
|
self.assertTrue(os.path.isfile(target_file2))
|
|
|
|
@override_settings(CONSUMER_ENABLE_BARCODES=True)
|
|
def test_consume_barcode_file(self):
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t-middle.pdf",
|
|
)
|
|
|
|
dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle.pdf")
|
|
shutil.copy(test_file, dst)
|
|
|
|
with mock.patch("documents.tasks.async_to_sync"):
|
|
self.assertEqual(tasks.consume_file(dst), "File successfully split")
|
|
|
|
@override_settings(
|
|
CONSUMER_ENABLE_BARCODES=True,
|
|
CONSUMER_BARCODE_TIFF_SUPPORT=True,
|
|
)
|
|
def test_consume_barcode_tiff_file(self):
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t-middle.tiff",
|
|
)
|
|
dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle.tiff")
|
|
shutil.copy(test_file, dst)
|
|
|
|
with mock.patch("documents.tasks.async_to_sync"):
|
|
self.assertEqual(tasks.consume_file(dst), "File successfully split")
|
|
|
|
@override_settings(
|
|
CONSUMER_ENABLE_BARCODES=True,
|
|
CONSUMER_BARCODE_TIFF_SUPPORT=True,
|
|
)
|
|
@mock.patch("documents.consumer.Consumer.try_consume_file")
|
|
def test_consume_barcode_unsupported_jpg_file(self, m):
|
|
"""
|
|
This test assumes barcode and TIFF support are enabled and
|
|
the user uploads an unsupported image file (e.g. jpg)
|
|
|
|
The function shouldn't try to scan for separating barcodes
|
|
and continue archiving the file as is.
|
|
"""
|
|
test_file = os.path.join(
|
|
self.SAMPLE_DIR,
|
|
"simple.jpg",
|
|
)
|
|
dst = os.path.join(settings.SCRATCH_DIR, "simple.jpg")
|
|
shutil.copy(test_file, dst)
|
|
with self.assertLogs("paperless.barcodes", level="WARNING") as cm:
|
|
self.assertIn("Success", tasks.consume_file(dst))
|
|
self.assertListEqual(
|
|
cm.output,
|
|
[
|
|
"WARNING:paperless.barcodes:Unsupported file format for barcode reader: image/jpeg",
|
|
],
|
|
)
|
|
m.assert_called_once()
|
|
|
|
args, kwargs = m.call_args
|
|
self.assertIsNone(kwargs["override_filename"])
|
|
self.assertIsNone(kwargs["override_title"])
|
|
self.assertIsNone(kwargs["override_correspondent_id"])
|
|
self.assertIsNone(kwargs["override_document_type_id"])
|
|
self.assertIsNone(kwargs["override_tag_ids"])
|
|
|
|
@override_settings(
|
|
CONSUMER_ENABLE_BARCODES=True,
|
|
CONSUMER_BARCODE_TIFF_SUPPORT=True,
|
|
)
|
|
def test_consume_barcode_supported_no_extension_file(self):
|
|
"""
|
|
This test assumes barcode and TIFF support are enabled and
|
|
the user uploads a supported image file, but without extension
|
|
"""
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t-middle.tiff",
|
|
)
|
|
dst = os.path.join(settings.SCRATCH_DIR, "patch-code-t-middle")
|
|
shutil.copy(test_file, dst)
|
|
|
|
with mock.patch("documents.tasks.async_to_sync"):
|
|
self.assertEqual(tasks.consume_file(dst), "File successfully split")
|
|
|
|
def test_scan_file_for_separating_barcodes_password(self):
|
|
"""
|
|
GIVEN:
|
|
- Password protected PDF
|
|
- pikepdf based scanning
|
|
WHEN:
|
|
- File is scanned for barcode
|
|
THEN:
|
|
- Scanning handles the exception without exception
|
|
"""
|
|
test_file = os.path.join(self.SAMPLE_DIR, "password-is-test.pdf")
|
|
doc_barcode_info = barcodes.scan_file_for_barcodes(
|
|
test_file,
|
|
)
|
|
separator_page_numbers = barcodes.get_separating_barcodes(
|
|
doc_barcode_info.barcodes,
|
|
)
|
|
|
|
self.assertEqual(doc_barcode_info.pdf_path, test_file)
|
|
self.assertListEqual(separator_page_numbers, [])
|
|
|
|
def test_scan_file_for_asn_barcode(self):
|
|
"""
|
|
GIVEN:
|
|
- PDF containing an ASN barcode
|
|
- The ASN value is 123
|
|
WHEN:
|
|
- File is scanned for barcodes
|
|
THEN:
|
|
- The ASN is located
|
|
- The ASN integer value is correct
|
|
"""
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"barcode-39-asn-123.pdf",
|
|
)
|
|
doc_barcode_info = barcodes.scan_file_for_barcodes(
|
|
test_file,
|
|
)
|
|
asn = barcodes.get_asn_from_barcodes(doc_barcode_info.barcodes)
|
|
|
|
self.assertEqual(doc_barcode_info.pdf_path, test_file)
|
|
self.assertEqual(asn, 123)
|
|
|
|
def test_scan_file_for_asn_not_existing(self):
|
|
"""
|
|
GIVEN:
|
|
- PDF without an ASN barcode
|
|
WHEN:
|
|
- File is scanned for barcodes
|
|
THEN:
|
|
- No ASN is retrieved from the document
|
|
"""
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"patch-code-t.pdf",
|
|
)
|
|
doc_barcode_info = barcodes.scan_file_for_barcodes(
|
|
test_file,
|
|
)
|
|
asn = barcodes.get_asn_from_barcodes(doc_barcode_info.barcodes)
|
|
|
|
self.assertEqual(doc_barcode_info.pdf_path, test_file)
|
|
self.assertEqual(asn, None)
|
|
|
|
def test_scan_file_for_asn_barcode_invalid(self):
|
|
"""
|
|
GIVEN:
|
|
- PDF containing an ASN barcode
|
|
- The ASN value is XYZXYZ
|
|
WHEN:
|
|
- File is scanned for barcodes
|
|
THEN:
|
|
- The ASN is located
|
|
- The ASN value is not used
|
|
"""
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"barcode-39-asn-invalid.pdf",
|
|
)
|
|
doc_barcode_info = barcodes.scan_file_for_barcodes(
|
|
test_file,
|
|
)
|
|
|
|
asn = barcodes.get_asn_from_barcodes(doc_barcode_info.barcodes)
|
|
|
|
self.assertEqual(doc_barcode_info.pdf_path, test_file)
|
|
self.assertEqual(asn, None)
|
|
|
|
@override_settings(CONSUMER_ASN_BARCODE_PREFIX="CUSTOM-PREFIX-")
|
|
def test_scan_file_for_asn_custom_prefix(self):
|
|
"""
|
|
GIVEN:
|
|
- PDF containing an ASN barcode with custom prefix
|
|
- The ASN value is 123
|
|
WHEN:
|
|
- File is scanned for barcodes
|
|
THEN:
|
|
- The ASN is located
|
|
- The ASN integer value is correct
|
|
"""
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"barcode-39-asn-custom-prefix.pdf",
|
|
)
|
|
doc_barcode_info = barcodes.scan_file_for_barcodes(
|
|
test_file,
|
|
)
|
|
asn = barcodes.get_asn_from_barcodes(doc_barcode_info.barcodes)
|
|
|
|
self.assertEqual(doc_barcode_info.pdf_path, test_file)
|
|
self.assertEqual(asn, 123)
|
|
|
|
@override_settings(CONSUMER_ENABLE_ASN_BARCODE=True)
|
|
def test_consume_barcode_file_asn_assignment(self):
|
|
"""
|
|
GIVEN:
|
|
- PDF containing an ASN barcode
|
|
- The ASN value is 123
|
|
WHEN:
|
|
- File is scanned for barcodes
|
|
THEN:
|
|
- The ASN is located
|
|
- The ASN integer value is correct
|
|
- The ASN is provided as the override value to the consumer
|
|
"""
|
|
test_file = os.path.join(
|
|
self.BARCODE_SAMPLE_DIR,
|
|
"barcode-39-asn-123.pdf",
|
|
)
|
|
|
|
dst = os.path.join(settings.SCRATCH_DIR, "barcode-39-asn-123.pdf")
|
|
shutil.copy(test_file, dst)
|
|
|
|
with mock.patch("documents.consumer.Consumer.try_consume_file") as mocked_call:
|
|
tasks.consume_file(dst)
|
|
|
|
args, kwargs = mocked_call.call_args
|
|
|
|
self.assertEqual(kwargs["override_asn"], 123)
|