def test_should_dete_file_during_exception(self):
testfile = tempfile.mktemp()
vodcast_downloader = VodcastDownloader()
vodcast = Vodcast(ItemMock('Extra 3 three', (2010, 10, 28, 9, 53, 49), 'http://media.ndr.de/download/podcasts/extradrei196/TV-20101028-2220-5801.h264.mp4'))
vodcast.local_filename = testfile
def read_throwing_exception(url, filename, hoock):
fd = open(filename, 'w')
fd.close()
self.assertFilePresent(None, filename)
raise KeyboardInterrupt
vodcast_downloader.url_retriever = read_throwing_exception
self.assertRaisesRegexp(Exception, 'User interrupted' ,vodcast_downloader.download, vodcast)
self.assertFileNotPresent(None, testfile)
