Coverage for tests / tests_config / tests_simulation / test_config_solvers.py: 100%

1# SPDX-FileCopyrightText: Copyright INRIA 

2# 

3# SPDX-License-Identifier: LGPL-3.0-only 

4# 

5# Copyright INRIA 

6# 

7# This file is part of PhysioBlocks, a library mostly developed by the 

8# [Ananke project-team](https://team.inria.fr/ananke) at INRIA. 

9# 

10# Authors: 

11# - Colin Drieu 

12# - Dominique Chapelle 

13# - François Kimmig 

14# - Philippe Moireau 

15# 

16# PhysioBlocks is free software: you can redistribute it and/or modify it under the 

17# terms of the GNU Lesser General Public License as published by the Free Software 

18# Foundation, version 3 of the License. 

19# 

20# PhysioBlocks is distributed in the hope that it will be useful, but WITHOUT ANY 

21# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A 

22# PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details. 

23# 

24# You should have received a copy of the GNU Lesser General Public License along with 

25# PhysioBlocks. If not, see <https://www.gnu.org/licenses/>. 

26 

27import pytest 

28 

29from physioblocks.configuration import Configuration 

30from physioblocks.configuration.constants import ITERATION_MAX_VAL_ID, TOLERANCE_VAL_ID 

31from physioblocks.configuration.functions import load, save 

32from physioblocks.registers.type_register import get_registered_type 

33from physioblocks.simulation.solvers import NEWTON_SOLVER_TYPE_ID, NewtonSolver 

34 

35 

36@pytest.fixture 

37def ref_solver_config() -> Configuration: 

38 config = Configuration(NEWTON_SOLVER_TYPE_ID) 

39 config[TOLERANCE_VAL_ID] = 1e-12 

40 config[ITERATION_MAX_VAL_ID] = 2 

41 return config 

42 

43 

44@pytest.fixture 

45def ref_newton_solver() -> NewtonSolver: 

46 return NewtonSolver(tolerance=1e-12, iteration_max=2) 

47 

48 

49def test_get_solver_config( 

50 ref_newton_solver: NewtonSolver, ref_solver_config: Configuration 

51): 

52 configuration = save(ref_newton_solver) 

53 assert ref_solver_config == configuration 

54 

55 

56def test_load_solver(ref_solver_config: Configuration): 

57 solver_type = get_registered_type(ref_solver_config.label) 

58 assert solver_type == NewtonSolver 

59 

60 solver: NewtonSolver = load(ref_solver_config) 

61 assert solver.iteration_max == 2 

62 assert solver.tolerance == pytest.approx(1e-12)