def test_reset_integrator_from_flags(self):
for T in (float, AutoDiffXd):
source = ConstantVectorSource_[T]([2, 3])
simulator = Simulator_[T](source)
result = ResetIntegratorFromFlags(simulator=simulator,
scheme="runge_kutta2",
max_step_size=0.001)
def test_simulator_flags(self):
system = ConstantVectorSource([1])
simulator = Simulator(system)
ResetIntegratorFromFlags(simulator, "runge_kutta2", 0.00123)
integrator = simulator.get_integrator()
self.assertEqual(type(integrator), RungeKutta2Integrator)
self.assertEqual(integrator.get_maximum_step_size(), 0.00123)
self.assertGreater(len(GetIntegrationSchemes()), 5)
def test_simulator_flags(self):
# TODO(eric.cousineau): Move this to `analysis_test.py`.
system = ConstantVectorSource([1])
simulator = Simulator(system)
ResetIntegratorFromFlags(simulator, "runge_kutta2", 0.00123)
integrator = simulator.get_integrator()
self.assertEqual(type(integrator), RungeKutta2Integrator)
self.assertEqual(integrator.get_maximum_step_size(), 0.00123)
self.assertGreater(len(GetIntegrationSchemes()), 5)