92 lines
2.9 KiB
Python
92 lines
2.9 KiB
Python
import pytest
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from target_simulator.core.simulation_engine import SimulationEngine
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from target_simulator.core.models import Scenario, Target, Waypoint, ManeuverType
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from unittest.mock import Mock
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from queue import Queue
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@pytest.fixture
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def fake_communicator():
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return Mock()
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@pytest.fixture
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def fake_update_queue():
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return Queue()
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def test_simulation_engine_init(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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assert hasattr(engine, "scenario")
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assert hasattr(engine, "communicator")
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assert hasattr(engine, "update_queue")
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def test_simulation_engine_load_scenario(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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scenario = Scenario(name="TestScenario")
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t = Target(
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target_id=1, trajectory=[Waypoint(maneuver_type=ManeuverType.FLY_TO_POINT)]
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)
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scenario.add_target(t)
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engine.load_scenario(scenario)
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assert engine.scenario.name == "TestScenario"
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assert engine.scenario.get_target(1) is not None
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def test_simulation_engine_start_stop(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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engine._is_running_event.clear()
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engine._stop_event.clear()
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engine.start()
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assert engine.is_alive()
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engine._stop_event.set()
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engine.join(timeout=1)
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def test_set_time_multiplier(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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engine.set_time_multiplier(2.5)
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assert engine.time_multiplier == 2.5
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def test_set_update_interval(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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engine.set_update_interval(0.5)
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assert engine.update_interval_s == 0.5
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def test_pause_resume(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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engine.pause()
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assert engine._is_paused is True
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engine.resume()
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assert engine._is_paused is False
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def test_stop(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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engine.start()
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engine.stop()
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assert not engine.is_alive() or not engine.is_running()
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def test_set_simulation_time(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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scenario = Scenario(name="JumpScenario")
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t = Target(
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target_id=2, trajectory=[Waypoint(maneuver_type=ManeuverType.FLY_TO_POINT)]
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)
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scenario.add_target(t)
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engine.load_scenario(scenario)
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engine.set_simulation_time(42.0)
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assert getattr(t, "_sim_time_s", None) == 42.0
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def test_is_running_flag(fake_communicator, fake_update_queue):
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engine = SimulationEngine(fake_communicator, fake_update_queue)
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assert not engine.is_running()
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engine.start()
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assert engine.is_running()
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engine.stop()
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