def METHOD_NAME(self):
    options = {
        "common_name": "test.netflix.net",
        "extensions": {
            "sub_alt_names": {"names": [DNSName("test2.netflix.net"), DNSName("test3.netflix.net")]}
        },
    }
    result = self.acme.get_domains(options)
    self.assertEqual(
        result, [options["common_name"], "test2.netflix.net", "test3.netflix.net"]
    )