def test_material_getparameters_validate(parameter_types, error_count):
material = Material("TiCrCu", {22: 0.2, 24: 0.2, 29: 0.6})
parameters = material.get_parameters(lambda options: material)
# Set parameter types
for parameter, parameter_type in zip(parameters, parameter_types):
parameter.type_ = parameter_type
errors = parameters[0].validate(None)
assert len(errors) == error_count
def test_material_getparameters_parametertype(parameter_types,
expected_composition):
material = Material("TiCrCu", {22: 0.2, 24: 0.2, 29: 0.6})
parameters = material.get_parameters(lambda options: material)
# Set parameter types
for parameter, parameter_type in zip(parameters, parameter_types):
parameter.type_ = parameter_type
# Set titanium concentration
parameters[0].set_value(None, 0.5)
# Test
for z, expected_wf in expected_composition.items():
assert material.composition[z] == pytest.approx(expected_wf, abs=1e-6)
