def test_create_parameter(self):
self.per_second_id = 'unit_1_per_second'
self.per_second = LibSbmlInterface.call_libsbml(
self.sbml_model.createUnitDefinition)
LibSbmlInterface.call_libsbml(self.per_second.setIdAttribute,
self.per_second_id)
LibSbmlInterface.create_base_unit('unit_1_per_second',
self.per_second,
'second',
exponent=-1)
id = 'id1'
name = 'name1'
value = 13.0
constant = False
parameter = LibSbmlInterface.create_parameter(
self.sbml_model,
id,
value,
unit_registry.parse_units('dimensionless'),
name=name,
constant=constant)
self.assertTrue(
LibSbmlInterface.call_libsbml(parameter.hasRequiredAttributes))
self.assertEqual(
LibSbmlInterface.call_libsbml(parameter.getIdAttribute), id)
self.assertEqual(LibSbmlInterface.call_libsbml(parameter.getName),
name)
self.assertTrue(LibSbmlInterface.call_libsbml(parameter.isSetValue))
self.assertTrue(LibSbmlInterface.call_libsbml(parameter.isSetUnits))
self.assertEqual(LibSbmlInterface.call_libsbml(parameter.getValue),
value)
self.assertEqual(LibSbmlInterface.call_libsbml(parameter.getConstant),
constant)
# test defaults
id = 'id2'
parameter = LibSbmlInterface.create_parameter(
self.sbml_model, id, value,
unit_registry.parse_units('dimensionless'))
self.assertEqual(
LibSbmlInterface.call_libsbml(parameter.getIdAttribute), id)
self.assertEqual(LibSbmlInterface.call_libsbml(parameter.getName), '')
self.assertEqual(LibSbmlInterface.call_libsbml(parameter.getConstant),
True)
# test units
id = 'id3'
parameter = LibSbmlInterface.create_parameter(
self.sbml_model, id, value, unit_registry.parse_units('s^-1'))
self.assertTrue(
LibSbmlInterface.call_libsbml(parameter.hasRequiredAttributes))
self.assertTrue(LibSbmlInterface.call_libsbml(parameter.isSetUnits))
self.assertEqual(LibSbmlInterface.call_libsbml(parameter.getUnits),
self.per_second_id)
def test_parse_parameter(self):
units = unit_registry.parse_units('s^-1')
LibSbmlInterface.create_unit(units, self.sbml_model)
parameter = LibSbmlInterface.create_parameter(self.sbml_model,
'parameter_1', 1.5,
units)
id, name, value, units = LibSbmlInterface.parse_parameter(parameter)
self.assertEqual(id, 'parameter_1')
self.assertEqual(name, '')
self.assertEqual(value, 1.5)
self.assertEqual(units, unit_registry.parse_expression('s^-1'))