From 74f2d50433a831787fe7ab791748c8efa854ada2 Mon Sep 17 00:00:00 2001
From: jvoisin
Date: Fri, 22 Jun 2018 21:16:55 +0200
Subject: Split the testsuite a bit and add more tests

---
 tests/test_corrupted_files.py | 88 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 tests/test_corrupted_files.py

(limited to 'tests/test_corrupted_files.py')

diff --git a/tests/test_corrupted_files.py b/tests/test_corrupted_files.py
new file mode 100644
index 0000000..b784b0e
--- /dev/null
+++ b/tests/test_corrupted_files.py
@@ -0,0 +1,88 @@
+#!/usr/bin/python3
+
+import unittest
+import shutil
+import os
+
+from libmat2 import pdf, images, audio, office, parser_factory, torrent
+
+
+class TestUnsupportedFiles(unittest.TestCase):
+    def test_pdf(self):
+        shutil.copy('./tests/test_libmat2.py', './tests/clean.py')
+        parser, mimetype = parser_factory.get_parser('./tests/data/clean.py')
+        self.assertEqual(mimetype, 'text/x-python')
+        self.assertEqual(parser, None)
+        os.remove('./tests/clean.py')
+
+
+class TestExplicitelyUnsupportedFiles(unittest.TestCase):
+    def test_pdf(self):
+        shutil.copy('./tests/test_libmat2.py', './tests/clean.txt')
+        parser, mimetype = parser_factory.get_parser('./tests/data/clean.txt')
+        self.assertEqual(mimetype, 'text/plain')
+        self.assertEqual(parser, None)
+        os.remove('./tests/clean.txt')
+
+
+class TestCorruptedFiles(unittest.TestCase):
+    def test_pdf(self):
+        shutil.copy('./tests/data/dirty.png', './tests/data/clean.png')
+        with self.assertRaises(ValueError):
+            pdf.PDFParser('./tests/data/clean.png')
+        os.remove('./tests/data/clean.png')
+
+    def test_png(self):
+        shutil.copy('./tests/data/dirty.pdf', './tests/data/clean.pdf')
+        with self.assertRaises(ValueError):
+            images.PNGParser('./tests/data/clean.pdf')
+        os.remove('./tests/data/clean.pdf')
+
+    def test_png2(self):
+        shutil.copy('./tests/test_libmat2.py', './tests/clean.png')
+        parser, mimetype = parser_factory.get_parser('./tests/clean.png')
+        self.assertIsNone(parser)
+        os.remove('./tests/clean.png')
+
+    def test_torrent(self):
+        shutil.copy('./tests/data/dirty.png', './tests/data/clean.torrent')
+        p = torrent.TorrentParser('./tests/data/clean.torrent')
+        self.assertFalse(p.remove_all())
+        expected = {'Unknown meta': 'Unable to parse torrent file "./tests/data/clean.torrent".'}
+        self.assertEqual(p.get_meta(), expected)
+
+        with open("./tests/data/clean.torrent", "a") as f:
+            f.write("trailing garbage")
+        p = torrent.TorrentParser('./tests/data/clean.torrent')
+        self.assertEqual(p.get_meta(), expected)
+        os.remove('./tests/data/clean.torrent')
+
+    def test_odg(self):
+        shutil.copy('./tests/data/dirty.png', './tests/data/clean.odg')
+        with self.assertRaises(ValueError):
+            office.LibreOfficeParser('./tests/data/clean.odg')
+        os.remove('./tests/data/clean.odg')
+
+    def test_bmp(self):
+        shutil.copy('./tests/data/dirty.png', './tests/data/clean.bmp')
+        with self.assertRaises(ValueError):
+             images.BMPParser('./tests/data/clean.bmp')
+        os.remove('./tests/data/clean.bmp')
+
+    def test_docx(self):
+        shutil.copy('./tests/data/dirty.png', './tests/data/clean.docx')
+        with self.assertRaises(ValueError):
+             office.MSOfficeParser('./tests/data/clean.docx')
+        os.remove('./tests/data/clean.docx')
+
+    def test_flac(self):
+        shutil.copy('./tests/data/dirty.png', './tests/data/clean.flac')
+        with self.assertRaises(ValueError):
+             audio.FLACParser('./tests/data/clean.flac')
+        os.remove('./tests/data/clean.flac')
+
+    def test_mp3(self):
+        shutil.copy('./tests/data/dirty.png', './tests/data/clean.mp3')
+        with self.assertRaises(ValueError):
+             audio.MP3Parser('./tests/data/clean.mp3')
+        os.remove('./tests/data/clean.mp3')
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