def testNegatedDisjunctionTest(self):
contains = Property(EX_NS.contains)
omega = EX.Omega
alpha = EX.Alpha
innerDisjunct = omega | alpha
foo = EX.foo
testClass1 = foo & (contains | only | ~innerDisjunct)
testClass1.identifier = EX_NS.Bar
self.assertEqual(repr(testClass1),
'ex:foo THAT ( ex:contains ONLY ( NOT ( ex:Omega OR ex:Alpha ) ) )')
NormalFormReduction(self.ontGraph)
self.assertEqual(repr(testClass1),
'ex:foo THAT ( NOT ( ex:contains SOME ( ex:Omega OR ex:Alpha ) ) )')
individual1 = BNode()
individual2 = BNode()
foo.extent = [individual1]
contains.extent = [(individual1, individual2)]
(EX.Baz).extent = [individual2]
ruleStore, ruleGraph, network = SetupRuleStore(makeNetwork=True)
posRules, ignored = CalculateStratifiedModel(network, self.ontGraph, [EX_NS.Bar])
self.failUnless(not posRules, "There should be no rules in the 0 strata.")
self.assertEqual(len(ignored), 2, "There should be 2 'negative' rules")
testClass1.graph = network.inferredFacts
self.failUnless(individual1 in testClass1.extent,
"%s should be in ex:Bar's extent" % individual1)
def testGeneralConceptInclusion(self):
# Some Class
# ## Primitive Type ##
# SubClassOf: Class: ex:NoExclusion .
# DisjointWith ( ex:contains some ex:IsolatedCABGConcomitantExclusion )
contains = Property(EX_NS.contains)
testClass = ~(contains | some | EX.Exclusion)
testClass2 = EX.NoExclusion
testClass2 += testClass
NormalFormReduction(self.ontGraph)
individual1 = BNode()
individual2 = BNode()
contains.extent = [(individual1, individual2)]
ruleStore, ruleGraph, network = SetupRuleStore(makeNetwork=True)
posRules, negRules = CalculateStratifiedModel(network, self.ontGraph,
[EX_NS.NoExclusion])
self.failUnless(not posRules,
"There should be no rules in the 0 strata.")
self.assertEqual(len(negRules), 2,
"There should be 2 'negative' rules")
Individual.factoryGraph = network.inferredFacts
targetClass = Class(EX_NS.NoExclusion, skipOWLClassMembership=False)
self.failUnless(
individual1 in targetClass.extent,
"There is a BNode that bears the contains relation with another individual that is not a member of Exclusion."
)
self.assertEquals(len(list(targetClass.extent)), 1,
"There should only be one member in NoExclusion")
def testGeneralConceptInclusion(self):
# Some Class
# ## Primitive Type ##
# SubClassOf: Class: ex:NoExclusion .
# DisjointWith
# ( ex:contains some ex:IsolatedCABGConcomitantExclusion )
contains = Property(EX_NS.contains)
testClass = ~(contains | some | EX.Exclusion)
testClass2 = EX.NoExclusion
testClass2 += testClass
NormalFormReduction(self.ontGraph)
individual1 = BNode()
individual2 = BNode()
contains.extent = [(individual1, individual2)]
ruleStore, ruleGraph, network = SetupRuleStore(makeNetwork=True)
posRules, negRules = CalculateStratifiedModel(
network, self.ontGraph, [EX_NS.NoExclusion])
self.failUnless(
not posRules, "There should be no rules in the 0 strata!")
self.assertEqual(
len(negRules), 2, "There should be 2 'negative' rules")
Individual.factoryGraph = network.inferredFacts
targetClass = Class(EX_NS.NoExclusion, skipOWLClassMembership=False)
self.failUnless(
individual1 in targetClass.extent,
"There is a BNode that bears the contains " +
"relation with another individual that is not " +
"a member of Exclusion!")
self.assertEquals(
len(list(targetClass.extent)), 1,
"There should only be one member in NoExclusion.")
def testNegatedDisjunctionTest(self):
contains = Property(EX_NS.contains)
omega = EX.Omega
alpha = EX.Alpha
innerDisjunct = omega | alpha
foo = EX.foo
testClass1 = foo & (contains | only | ~innerDisjunct)
testClass1.identifier = EX_NS.Bar
self.assertEqual(
repr(testClass1),
'ex:foo THAT ( ex:contains ONLY ( NOT ( ex:Omega OR ex:Alpha ) ) )'
)
NormalFormReduction(self.ontGraph)
self.assertEqual(
repr(testClass1),
'ex:foo THAT ( NOT ( ex:contains SOME ( ex:Omega OR ex:Alpha ) ) )'
)
individual1 = BNode()
individual2 = BNode()
foo.extent = [individual1]
contains.extent = [(individual1, individual2)]
(EX.Baz).extent = [individual2]
ruleStore, ruleGraph, network = SetupRuleStore(makeNetwork=True)
posRules, ignored = CalculateStratifiedModel(network, self.ontGraph,
[EX_NS.Bar])
self.failUnless(not posRules,
"There should be no rules in the 0 strata.")
self.assertEqual(len(ignored), 2, "There should be 2 'negative' rules")
testClass1.graph = network.inferredFacts
self.failUnless(individual1 in testClass1.extent,
"%s should be in ex:Bar's extent" % individual1)
