class_docstr: Orion mock client for Runner.
class_docstr_tok: ["Orion","mock","client","for","Runner","."]
code: def __init__(self, n_workers):
      self.is_done = False
      self.executor = executor_factory.create(args.backend, n_workers)
      self.suggest_error = WaitingForTrials
      self.trials = []
      self.status = []
      self.working_dir = ""
  
file_path: orion/tests/unittests/client/runner_subprocess.py
imports: from argparse import ArgumentParser
  from orion.client.runner import Runner
  from orion.core.utils.exceptions import WaitingForTrials
  from orion.core.worker.trial import Trial
  from orion.executor.base import executor_factory
label_desc: Use image node_id 1 to create a new FakeClient object  with example: obj = FakeClient(n_workers)