def METHOD_NAME(self):
    self.assertLines("""
       43c62bff-8504-44ea-b5c0-afa218a7a973
       95ef1cc4-0016-4452-9f4e-1a053db2bc83
    """, """
         43c62bff-8504-44ea-b5c0-afa218a7a973
           95ef1cc4-0016-4452-9f4e-1a053db2bc83
    """)
    with self.assertRaises(AssertionError):
        self.assertLines("""
           43c62bff-8504-44ea-b5c0-afa218a7a973
        """, """
            683f111f-f921-4db3-a3e8-daae344981e8
        """)