1# -*- coding: utf-8 -*- 2 3import os 4import warnings 5 6from tests import TestCase, DATA_DIR 7 8with warnings.catch_warnings(): 9 warnings.simplefilter("ignore", DeprecationWarning) 10 from mutagen.m4a import (M4A, M4ATags, M4AInfo, delete, M4ACover, 11 error) 12 13 14class TM4ADeprecation(TestCase): 15 16 SOME_FILE = os.path.join(DATA_DIR, "no-tags.m4a") 17 18 def test_fail(self): 19 self.assertRaises(error, M4A, self.SOME_FILE) 20 self.assertRaises(error, delete, self.SOME_FILE) 21 self.assertRaises(error, delete, self.SOME_FILE) 22 23 M4AInfo # pyflakes 24 with warnings.catch_warnings(): 25 warnings.simplefilter("ignore", DeprecationWarning) 26 a = M4A() 27 a.add_tags() 28 self.assertEqual(a.tags.items(), []) 29 30 some_cover = M4ACover(b"foo", M4ACover.FORMAT_JPEG) 31 self.assertEqual(some_cover.imageformat, M4ACover.FORMAT_JPEG) 32 33 tags = M4ATags() 34 self.assertRaises(error, tags.save, self.SOME_FILE) 35