class_docstr: Tests for the `HyperbandBracket` class.
class_docstr_tok: ["Tests","for","the","`","HyperbandBracket","`","class","."]
docstr: Test that correct point is promoted.
docstr_tok: ["Test","that","correct","point","is","promoted","."]
code: def test_candidate_promotion(
      self,
      hyperband: Hyperband,
      bracket: HyperbandBracket,
      rung_0: RungDict,
  ):
      """Test that correct point is promoted."""
      assert bracket.owner is hyperband
      bracket.rungs[0] = rung_0
  
      points = bracket.get_candidates(0)
  
      assert (
          points[0].params == create_trial_for_hb((1, 0.0), 0.0).params
      )
  
imports: from __future__ import annotations
  import copy
  import logging
  import typing
  from typing import Any, ClassVar, Sequence
  import numpy
  import pytest
  from orion.algo.hyperband import BudgetTuple, Hyperband, HyperbandBracket, RungDict, compute_budgets
  from orion.algo.space import Fidelity, Integer, Real, Space
  from orion.core.utils.flatten import flatten
  from orion.core.worker.primary_algo import SpaceTransform
  from orion.core.worker.trial import Trial
  from orion.testing.algo import BaseAlgoTests, TestPhase
  from orion.testing.trial import compare_trials, create_trial
label_desc: Use image node_id 4 for calling the TestHyperbandBracket obj's underlying member method code with example usage: obj.test_candidate_promotion(hyperband, bracket, rung_0) without return types