def test_load_file(self):
"""Populate self.redirects with JSON data from a file-like object."""
rd1 = Redirect('/one', '/two', 302)
rd2 = Redirect('/three', '/four', 302)
rd3 = Redirect('/five', '/six', 302)
rdf = RedirectsFile('/tmp/foo.json')
rdf.add_redirect(rd1)
rdf.add_redirect(rd2)
rdf.add_redirect(rd3)
json_file = StringIO()
json_file.write(json.dumps([rd.to_JSON() for rd in rdf.redirects]))
json_file.seek(0)
rdf2 = RedirectsFile('/tmp/foo.json')
rdf2.load_file(json_file)
assert rdf.redirects == rdf2.redirects
json_file = StringIO()
json_file.write(json.dumps([rd.to_JSON() for rd in rdf.redirects]))
json_file.seek(0)
