def test_should_find_components_with_same_attributes_in_list(self):
componentinstance = ComponentModel(FakeObj, [], LifeStyle.transient())
componentinstance2nd = ComponentModel(FakeObj, [],
LifeStyle.transient())
componentset = ComponentSet()
componentset.add(componentinstance)
assert componentset.has_comp(componentinstance2nd)
def test_should_prevent_storing_duplicate_attributes_of_componentmodel(self):
componentset = ComponentSet()
componentinstance = ComponentModel(FakeObj, [], LifeStyle.transient())
componentinstance2nd = ComponentModel(FakeObj, [], LifeStyle.transient())
componentset.add(componentinstance)
try:
componentset.add(componentinstance2nd)
self.fail("should not happen")
except AttemptToAddDuplicateComponentModelToVisitedSet:
pass
def test_should_prevent_storing_duplicate_attributes_of_componentmodel(
self):
componentset = ComponentSet()
componentinstance = ComponentModel(FakeObj, [], LifeStyle.transient())
componentinstance2nd = ComponentModel(FakeObj, [],
LifeStyle.transient())
componentset.add(componentinstance)
try:
componentset.add(componentinstance2nd)
self.fail("should not happen")
except AttemptToAddDuplicateComponentModelToVisitedSet:
pass
def test_should_find_components_with_same_attributes_in_list(self):
componentinstance = ComponentModel(FakeObj, [], LifeStyle.transient())
componentinstance2nd = ComponentModel(FakeObj, [], LifeStyle.transient())
componentset = ComponentSet()
componentset.add(componentinstance)
assert componentset.has_comp(componentinstance2nd)
def resolve(self, clstype=None, key=None):
"""standard client way of accessing Components"""
visitedset = ComponentSet()
obj = self.__resolver.recursewalk(self.__objectgraph, key, clstype,
self.__instances, visitedset)
return obj
