def METHOD_NAME(self):
    results = self._simulate_with_coords(
        names=["longitude"],
        values=[[5.0, 95.0, 185.0, 275.0]],
        dimensions=[0],
    )
    self.assertEqual(len(results), 1)
    add_coord_calls = results[0].add_dim_coord.call_args_list
    self.assertEqual(len(add_coord_calls), 1)
    coord = add_coord_calls[0][0][0]
    self.assertEqual(coord.circular, True)