#!/usr/bin/python3 import unittest import shutil import os from src import pdf, png, jpg, audio, office, libreoffice class TestGetMeta(unittest.TestCase): def test_pdf(self): p = pdf.PDFParser('./tests/data/dirty.pdf') meta = p.get_meta() self.assertEqual(meta['producer'], 'pdfTeX-1.40.14') self.assertEqual(meta['creator'], "'Certified by IEEE PDFeXpress at 03/19/2016 2:56:07 AM'") def test_png(self): p = png.PNGParser('./tests/data/dirty.png') meta = p.get_meta() self.assertEqual(meta['Comment'], 'This is a comment, be careful!') self.assertEqual(meta['ModifyDate'], "2018:03:20 21:59:25") def test_jpg(self): p = jpg.JPGParser('./tests/data/dirty.jpg') meta = p.get_meta() self.assertEqual(meta['Comment'], 'Created with GIMP') def test_mp3(self): p = audio.MP3Parser('./tests/data/dirty.mp3') meta = p.get_meta() self.assertEqual(meta['TXXX:I am a '], ['various comment']) def test_ogg(self): p = audio.OGGParser('./tests/data/dirty.ogg') meta = p.get_meta() self.assertEqual(meta['TITLE'], ['I am so']) def test_flac(self): p = audio.FLACParser('./tests/data/dirty.flac') meta = p.get_meta() self.assertEqual(meta['TITLE'], ['I am so']) def test_docx(self): p = office.OfficeParser('./tests/data/dirty.docx') meta = p.get_meta() self.assertEqual(meta['cp:lastModifiedBy'], 'Julien Voisin') self.assertEqual(meta['dc:creator'], 'julien voisin') self.assertEqual(meta['Application'], 'LibreOffice/5.4.5.1$Linux_X86_64 LibreOffice_project/40m0$Build-1') def test_libreoffice(self): p = libreoffice.LibreOfficeParser('./tests/data/dirty.odt') meta = p.get_meta() self.assertEqual(meta['meta:initial-creator'], 'jvoisin ') self.assertEqual(meta['meta:creation-date'], '2011-07-26T03:27:48') self.assertEqual(meta['meta:generator'], 'LibreOffice/3.3$Unix LibreOffice_project/330m19$Build-202') class TestCleaning(unittest.TestCase): def test_pdf(self): shutil.copy('./tests/data/dirty.pdf', './tests/data/clean.pdf') p = pdf.PDFParser('./tests/data/clean.pdf') meta = p.get_meta() self.assertEqual(meta['producer'], 'pdfTeX-1.40.14') ret = p.remove_all() self.assertTrue(ret) p = pdf.PDFParser('./tests/data/clean.pdf.cleaned') expected_meta = {'creation-date': -1, 'format': 'PDF-1.5', 'mod-date': -1} self.assertEqual(p.get_meta(), expected_meta) os.remove('./tests/data/clean.pdf') def test_png(self): shutil.copy('./tests/data/dirty.png', './tests/data/clean.png') p = png.PNGParser('./tests/data/clean.png') meta = p.get_meta() self.assertEqual(meta['Comment'], 'This is a comment, be careful!') ret = p.remove_all() self.assertTrue(ret) p = png.PNGParser('./tests/data/clean.png.cleaned') self.assertEqual(p.get_meta(), {}) os.remove('./tests/data/clean.png') def test_jpg(self): shutil.copy('./tests/data/dirty.jpg', './tests/data/clean.jpg') p = jpg.JPGParser('./tests/data/clean.jpg') meta = p.get_meta() self.assertEqual(meta['Comment'], 'Created with GIMP') ret = p.remove_all() self.assertTrue(ret) p = jpg.JPGParser('./tests/data/clean.jpg.cleaned') self.assertEqual(p.get_meta(), {}) os.remove('./tests/data/clean.jpg') def test_mp3(self): shutil.copy('./tests/data/dirty.mp3', './tests/data/clean.mp3') p = audio.MP3Parser('./tests/data/clean.mp3') meta = p.get_meta() self.assertEqual(meta['TXXX:I am a '], ['various comment']) ret = p.remove_all() self.assertTrue(ret) p = audio.MP3Parser('./tests/data/clean.mp3.cleaned') self.assertEqual(p.get_meta(), {}) os.remove('./tests/data/clean.mp3') def test_ogg(self): shutil.copy('./tests/data/dirty.ogg', './tests/data/clean.ogg') p = audio.OGGParser('./tests/data/clean.ogg') meta = p.get_meta() self.assertEqual(meta['TITLE'], ['I am so']) ret = p.remove_all() self.assertTrue(ret) p = audio.OGGParser('./tests/data/clean.ogg.cleaned') self.assertEqual(p.get_meta(), {}) os.remove('./tests/data/clean.ogg') def test_flac(self): shutil.copy('./tests/data/dirty.flac', './tests/data/clean.flac') p = audio.FLACParser('./tests/data/clean.flac') meta = p.get_meta() self.assertEqual(meta['TITLE'], ['I am so']) ret = p.remove_all() self.assertTrue(ret) p = audio.FLACParser('./tests/data/clean.flac.cleaned') self.assertEqual(p.get_meta(), {}) os.remove('./tests/data/clean.flac') def test_office(self): shutil.copy('./tests/data/dirty.docx', './tests/data/clean.docx') p = office.OfficeParser('./tests/data/clean.docx') meta = p.get_meta() self.assertIsNotNone(meta) ret = p.remove_all() self.assertTrue(ret) p = office.OfficeParser('./tests/data/clean.docx.cleaned') self.assertEqual(p.get_meta(), {}) os.remove('./tests/data/clean.docx') def test_libreoffice(self): shutil.copy('./tests/data/dirty.odt', './tests/data/clean.odt') p = libreoffice.LibreOfficeParser('./tests/data/clean.odt') meta = p.get_meta() self.assertIsNotNone(meta) ret = p.remove_all() self.assertTrue(ret) p = libreoffice.LibreOfficeParser('./tests/data/clean.odt.cleaned') self.assertEqual(p.get_meta(), {}) os.remove('./tests/data/clean.odt')