def test_derivation_3(self):
test = NotifyTestObject()
DerivedCondition = \
AbstractStateTrackingCondition.derive_type ('DerivedCondition',
setter = (lambda condition, state:
test.simple_handler (state)))
condition = DerivedCondition(False)
condition.set(True)
condition.state = False
# There is no getter at all, so setter must be called during condition creation.
test.assert_results(False, True, False)
def test_derivation_3 (self):
test = NotifyTestObject ()
DerivedCondition = \
AbstractStateTrackingCondition.derive_type ('DerivedCondition',
setter = (lambda condition, state:
test.simple_handler (state)))
condition = DerivedCondition (False)
condition.set (True)
condition.state = False
# There is no getter at all, so setter must be called during condition creation.
test.assert_results (False, True, False)
def test_derivation_9 (self):
test = NotifyTestObject ()
DerivedVariable = \
AbstractValueTrackingVariable.derive_type ('DerivedVariable',
setter = (lambda variable, value:
test.simple_handler (value)))
variable = DerivedVariable ()
variable.set (100)
variable.value = 'abc'
# There is no getter at all, so setter must be called during variable creation.
test.assert_results (None, 100, 'abc')
def test_derivation_2(self):
test = NotifyTestObject()
DerivedCondition = \
AbstractStateTrackingCondition.derive_type ('DerivedCondition',
getter = lambda condition: False,
setter = (lambda condition, state:
test.simple_handler (state)))
condition = DerivedCondition()
condition.set(True)
condition.state = False
# The default state is retrieved with the getter function, so the setter must not
# be called during condition creation.
test.assert_results(True, False)
def test_derivation_2 (self):
test = NotifyTestObject ()
DerivedCondition = \
AbstractStateTrackingCondition.derive_type ('DerivedCondition',
getter = lambda condition: False,
setter = (lambda condition, state:
test.simple_handler (state)))
condition = DerivedCondition ()
condition.set (True)
condition.state = False
# The default state is retrieved with the getter function, so the setter must not
# be called during condition creation.
test.assert_results (True, False)
def test_derivation_8 (self):
test = NotifyTestObject ()
DerivedVariable = \
AbstractValueTrackingVariable.derive_type ('DerivedVariable',
getter = lambda variable: None,
setter = (lambda variable, value:
test.simple_handler (value)))
variable = DerivedVariable ()
variable.set (100)
variable.value = 'abc'
# The default value is retrieved with the getter function, so the setter must not
# be called during variable creation.
test.assert_results (100, 'abc')
