code: def test_qsa_calculate_queue():
      new_qsa = qsa.QSA()
  
      q_1, q_2, q_3 = new_qsa._calculate_queue(10, 1, 1, 1)
  
      assert q_1 == 3
      assert q_2 == 3
      assert q_3 == 3
  
      q_1, q_2, q_3 = new_qsa._calculate_queue(
          10, constant.EPSILON - 0.1, 1, 1
      )
  
      assert q_1 == 3
      assert q_2 == 3
      assert q_3 == 3
  
file_path: opytimizer/tests/opytimizer/optimizers/social/test_qsa.py
imports: import numpy
  from opytimizer.optimizers.social import qsa
  from opytimizer.spaces import search
  from opytimizer.utils import constant
label_desc: Use image node_id 1 for calling a global function with example usage: test_qsa_calculate_queue() without return types