def test_File_setFormat(self):
# Setting the format must also set the content_type property
file = File('testfile', format='image/jpeg')
self.assertEqual(file.Format(), 'image/jpeg')
self.assertEqual(file.content_type, 'image/jpeg')
file.setFormat('image/gif')
self.assertEqual(file.Format(), 'image/gif')
self.assertEqual(file.content_type, 'image/gif')
def test_getId_on_old_File_instance(self):
file = self.site._setObject('testfile', File('testfile'))
self.assertEqual(file.getId(), 'testfile')
self.assertEqual(file.id, 'testfile')
# Mimick old instance when base classes had OFS.Image.File first
file.__name__ = 'testfile'
delattr(file, 'id')
self.assertEqual(file.getId(), 'testfile')
self.assertEqual(file.id(), 'testfile')
def test_FileContentTypeUponConstruction(self):
# Test the content type after calling the constructor with the
# file object being passed in (http://www.zope.org/Collectors/CMF/370)
testfile = open(TEST_JPG, 'rb')
# Notice the cheat? File objects lack the extra intelligence that
# picks content types from the actual file data, so it needs to be
# helped along with a file extension...
file = File('testfile.jpg', file=testfile)
testfile.close()
self.assertEqual(file.Format(), 'image/jpeg')
self.assertEqual(file.content_type, 'image/jpeg')
