def test_add_missing_parameters(self):
# only missing parameters are added, no complaints if there already exist more than in the defaults
kp = Parameters(json_string)
tmp = Parameters(incomplete_with_extra_parameter)
kp.AddMissingParameters(tmp)
self.assertEqual(kp["new_default_obj"]["aaa"].GetString(), "string")
self.assertEqual(kp["string_value"].GetString(), "hello")
self.assertFalse(kp["level1"].Has("new_sublevel"))
def GetDefaultParameters(cls):
# default settings string in json format
default_settings = Parameters("""{
"echo_level" : 1,
"gravity_parameters" : {
"modulus" : 9.81,
"direction" : [0.0, 0.0, -1.0]
},
"time_stepping" : {
"automatic_time_step" : true,
"time_step" : 0.001
},
"problem_data" : {
"problem_name" : "",
"echo_level" : 1,
"start_time" : 0.0,
"end_time" : 1,
"parallel_type": "OpenMP",
"number_of_threads": 1
},
"ElementType" : "SwimmingDEMElement",
"body_force_per_unit_mass_variable_name" : "BODY_FORCE",
"do_print_results_option" : true,
"output_interval" : 0.5,
"processes" : {},
"coupling" : {
"coupling_level_type" : 1,
"coupling_weighing_type" : 2,
"coupling_weighing_type_comment" : "{fluid_to_DEM, DEM_to_fluid, fluid_fraction} = {lin, lin, imposed} (-1), {lin, const, const} (0), {lin, lin, const} (1), {lin, lin, lin} (2), averaging method (3)",
"interaction_start_time" : 0.0,
"forward_coupling" : {},
"backward_coupling" : {}
},
"frame_of_reference" : {},
"non_newtonian_fluid" : {},
"similarity" : {},
"stationarity" : {},
"debug_tool_cycle" : 10,
"debug_tool_cycle_comment" : " number of 'ticks' per debug computations cycle",
"print_debug_info_option" : false,
"print_debug_info_option_comment" : " print a summary of global physical measures",
"do_process_analytic_data" : true,
"fluid_domain_volume" : 1.0,
"fluid_domain_volume_comment" : "write down the volume you know it has, if available",
"full_particle_history_watcher" : "Empty",
"gradient_calculation_type" : 1,
"gradient_calculation_type_comment" : "(Not calculated (0), volume-weighed average(1), Superconvergent recovery(2))",
"material_acceleration_calculation_type" : 1,
"laplacian_calculation_type" : 0,
"laplacian_calculation_type_comment" : "(Not calculated (0), Finite element projection (1), Superconvergent recovery(2))",
"vorticity_calculation_type" : 5,
"store_full_gradient_option" : false,
"add_each_hydro_force_option" : true,
"add_each_hydro_force_option_comment" : " add each of the hydrodynamic forces (drag, lift and virtual mass)",
"pressure_grad_recovery_type" : 0,
"recovery_echo_level" : 1,
"store_fluid_pressure_option" : false,
"print_distance_option" : false,
"print_steps_per_plot_step" : 1,
"print_particles_results_option" : false,
"make_results_directories_option" : true,
"make_results_directories_option_comment": "results are written into a folder (../results) inside the problem folder",
"print_particles_results_cycle" : 1,
"print_particles_results_cycle_comment" : " number of 'ticks' per printing cycle",
"drag_modifier_type" : 2,
"drag_modifier_type_comment" : " Hayder (2), Chien (3)",
"json_output_process" : [],
"sdem_output_processes" : {},
"properties": [{}],
"fluid_parameters" : {},
"custom_fluid" : {},
"dem_parameters" : {},
"custom_dem" : {},
"dem_nodal_results" : {},
"fluid_nodal_results" : {}
}""")
default_settings.AddMissingParameters(super().GetDefaultParameters())
return default_settings
