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()