conductor/conductor/tests/unit/solver/optimizer/constraints/test_threshold.py

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  18 #
  19
  20 import json
  21 import unittest
  22 from conductor.solver.optimizer.constraints.threshold import Threshold
  23 from conductor.solver.optimizer.decision_path import DecisionPath
  24 from conductor.solver.request.demand import Demand
  25
  26
  27 class TestThreshold(unittest.TestCase):
  28
  29     def test_solve(self):
  30
  31         candidates_file = './conductor/tests/unit/data/plugins/inventory_provider/nssi_candidate.json'
  32         candidates = json.loads(open(candidates_file).read())
  33
  34         properties = {'evaluate':
  35                           [{'attribute': 'latency', 'threshold': 30, 'operator': 'lte'},
  36                            {'attribute': 'exp_data_rate_ul', 'threshold': 70, 'operator': 'gte'}]}
  37
  38         threshold_obj = Threshold('urllc_threshold', 'threshold', ['URLLC'], _priority=0,
  39                                   _properties=properties)
  40
  41         decision_path = DecisionPath()
  42         decision_path.current_demand = Demand('URLLC')
  43
  44         self.assertEqual(candidates, threshold_obj.solve(decision_path, candidates, None))
  45
  46         properties = {'evaluate':
  47                           [{'attribute': 'latency', 'threshold': 10, 'operator': 'lte'},
  48                            {'attribute': 'exp_data_rate_ul', 'threshold': 120, 'operator': 'gte'}]}
  49
  50         threshold_obj = Threshold('urllc_threshold', 'threshold', ['URLLC'], _priority=0,
  51                                   _properties=properties)
  52
  53         self.assertEqual([], threshold_obj.solve(decision_path, candidates, None))
  54
  55
  56 if __name__ == "__main__":
  57     unittest.main()