def METHOD_NAME(self):
    expected = json.loads(f"{{\"{self.email1.pk}\": {{\"label\": \"{self.email1.label}\", \"text\": \"{self.email1.text}\"}}, \"{self.email2.pk}\": {{\"label\": \"{self.email2.label}\", \"text\": \"{self.email2.text}\"}}}}")
    actual = json.loads(predefined_emails())
    self.assertEqual(
        sorted(expected.items()),
        sorted(actual.items())
    )