def test_add_configuration_space(self):
cs = ConfigurationSpace()
hp1 = cs.add_hyperparameter(CategoricalHyperparameter(
"input1", [0, 1]))
forb1 = cs.add_forbidden_clause(ForbiddenEqualsClause(hp1, 1))
hp2 = cs.add_hyperparameter(
UniformIntegerHyperparameter("child", 0, 10))
cond = cs.add_condition(EqualsCondition(hp2, hp1, 0))
cs2 = ConfigurationSpace()
cs2.add_configuration_space('prefix', cs, delimiter='__')
self.assertEqual(
str(cs2), '''Configuration space object:
Hyperparameters:
prefix__child, Type: UniformInteger, Range: [0, 10], Default: 5
prefix__input1, Type: Categorical, Choices: {0, 1}, Default: 0
Conditions:
prefix__child | prefix__input1 == 0
Forbidden Clauses:
Forbidden: prefix__input1 == 1
''')
def test_add_configuration_space_conjunctions(self):
cs1 = ConfigurationSpace()
cs2 = ConfigurationSpace()
hp1 = cs1.add_hyperparameter(
CategoricalHyperparameter("input1", [0, 1]))
hp2 = cs1.add_hyperparameter(
CategoricalHyperparameter("input2", [0, 1]))
hp3 = cs1.add_hyperparameter(
UniformIntegerHyperparameter("child1", 0, 10))
hp4 = cs1.add_hyperparameter(
UniformIntegerHyperparameter("child2", 0, 10))
cond1 = EqualsCondition(hp2, hp3, 0)
cond2 = EqualsCondition(hp1, hp3, 5)
cond3 = EqualsCondition(hp1, hp4, 1)
andCond = AndConjunction(cond2, cond3)
cs1.add_conditions([cond1, andCond])
cs2.add_configuration_space(prefix='test', configuration_space=cs1)
self.assertEqual(str(cs2).count('test:'), 10)
# Check that they're equal except for the "test:" prefix
self.assertEqual(str(cs1), str(cs2).replace('test:', ''))
