def test2(self):
instance = HermiteInterface()
instance.initialize_code()
for i in [0, 1, 2]:
temp_particle = instance.new_particle(mass=i,
radius=1.0,
x=0.0,
y=0.0,
z=0.0,
vx=0.0,
vy=0.0,
vz=0.0)
self.assertEqual(i, temp_particle['index_of_the_particle'])
instance.delete_particle(1)
self.assertEqual(
2,
instance.get_number_of_particles()['number_of_particles'])
self.assertEqual(
0,
instance.get_index_of_first_particle()['index_of_the_particle'])
self.assertEqual(
2,
instance.get_index_of_next_particle(0)
['index_of_the_next_particle'])
self.assertEqual(0, instance.get_index_of_next_particle(0)['__result'])
self.assertEqual(-1,
instance.get_index_of_next_particle(1)['__result'])
self.assertEqual(1, instance.get_index_of_next_particle(2)['__result'])
instance.cleanup_code()
instance.stop()
def test5(self):
hermite = HermiteInterface()
hermite.initialize_code()
hermite.new_particle([10, 20], [0, 0], [0, 0], [0, 0], [0, 0], [0, 0],
[0, 0], [1, 1])
retrieved_state = hermite.get_state(0)
self.assertEqual(10.0, retrieved_state['mass'])
self.assertEqual(1, retrieved_state['radius'])
retrieved_state = hermite.get_state([0, 1])
self.assertEqual(20.0, retrieved_state['mass'][1])
self.assertEqual(
hermite.get_number_of_particles()['number_of_particles'], 2)
hermite.cleanup_code()
hermite.stop()
