'See #18050'

def test_import_replacement(self):

    relpath = self.hashed_file_path('cached/import.css')
    self.assertEqual(relpath, 'cached/import.f53576679e5a.css')
    with storage.staticfiles_storage.open(relpath) as relfile:
        self.assertIn('import    url("styles.5e0040571e1a.css")', relfile.read())
    self.assertPostCondition()
