def test_dangerously_convert_cache_to_gzip(self):
html_string = "<html></html>".encode("utf-8")
example_url = "http://www.example.com/testpage.html"
cache = Cache(CONVERT_DIRECTORY)
cache.save(example_url, html_string)
self.assertTrue(cache.has(example_url))
dangerously_convert_cache_to_gzip(CONVERT_DIRECTORY)
gcache = GzipCache(CONVERT_DIRECTORY)
self.assertTrue(gcache.has(example_url))
for name in os.listdir(CONVERT_DIRECTORY):
shutil.rmtree(os.path.join(CONVERT_DIRECTORY, name))
