class TestOWLExporter(PloneOntologyTestCase):
"""Test the OWL export."""
def afterSetUp(self):
self.setRoles(['Manager'])
self.exporter = OWLExporter()
def testOWLExportGenerateClassDefault(self):
self.exporter.generateClass("foo")
cl = self.exporter.getDOM().documentElement.lastChild
self.assertEqual('foo', cl.getAttribute('rdf:ID'))
def testOWLExportGenerateClassSuperClasses(self):
self.exporter.generateClass("foo", superclasses = ["bar", "blaz"])
cl = self.exporter.getDOM().documentElement.lastChild
super = cl.getElementsByTagName('rdfs:subClassOf')
names = [c.getAttribute('rdf:resource') for c in super]
names.sort()
self.assertEqual(['#bar', '#blaz'], names)
def testOWLExportGenerateClassLabels(self):
self.exporter.generateClass("foo", labels = [('de','Honig'), ('en','honey')])
cl = self.exporter.getDOM().documentElement.lastChild
labels = cl.getElementsByTagName('rdfs:label')
res = []
for l in labels:
res.append((l.getAttribute('xml:lang'), l.firstChild.data))
res.sort()
self.assertEqual([('de','Honig'), ('en', 'honey')], res)
def testOWLExportGenerateClassDCAttributes(self):
self.exporter.generateClass("foo", labels=[('en',"bar")], descriptions=[('en',"blaz")])
cl = self.exporter.getDOM().documentElement.lastChild
title = cl.getElementsByTagName('rdfs:label')
self.assertEqual(1, title.length)
self.assertEqual("bar", title.item(0).firstChild.data)
desc = cl.getElementsByTagName('dc:description')
self.assertEqual(1, desc.length)
self.assertEqual("blaz", desc.item(0).firstChild.data)
def testOWLExportGenerateEquivalentClass(self):
self.exporter.generateEquivalentClass("foo", "bar")
cl = self.exporter.getDOM().documentElement.lastChild
self.assertEqual("#foo", cl.getAttribute('rdf:about'))
ecl = cl.getElementsByTagName('owl:equivalentClass')
self.assertEqual(1, ecl.length)
self.assertEqual("#bar", ecl.item(0).getAttribute('rdf:resource'))
def testOWLExportEnsureEntities(self):
self.exporter.ensureEntities()
self.assert_(self.exporter.getEntities().has_key('owl'))
self.assert_(self.exporter.getEntities().has_key('nip'))
def testOWLExportGenerateObjectPropertyDefault(self):
self.exporter.generateObjectProperty("foo")
prop = self.exporter.getDOM().documentElement.lastChild
self.assertEqual("foo", prop.getAttribute("rdf:ID"))
def testOWLExportGenerateObjectPropertyTypes(self):
self.exporter.generateObjectProperty("foo", types=["bar", "blaz"])
prop = self.exporter.getDOM().documentElement.lastChild
types = prop.getElementsByTagName('rdf:type')
names = [x.getAttribute('rdf:resource') for x in types]
names.sort()
self.assertEqual(["bar", "blaz"], names)
def testOWLExportGenerateObjectPropertyInverses(self):
self.exporter.generateObjectProperty("foo", inverses=["bar", "blaz"])
prop = self.exporter.getDOM().documentElement.lastChild
types = prop.getElementsByTagName('owl:inverseOf')
names = [x.getAttribute('rdf:resource') for x in types]
names.sort()
self.assertEqual(["#bar", "#blaz"], names)
def testOWLExportGenerateObjectPropertyDomains(self):
self.exporter.generateObjectProperty("foo", domains=["bar", "blaz"])
prop = self.exporter.getDOM().documentElement.lastChild
types = prop.getElementsByTagName('rdfs:domain')
names = [x.getAttribute('rdf:resource') for x in types]
names.sort()
self.assertEqual(["bar", "blaz"], names)
def testOWLExportGenerateObjectPropertyRange(self):
self.exporter.generateObjectProperty("foo", ranges=["bar", "blaz"])
prop = self.exporter.getDOM().documentElement.lastChild
types = prop.getElementsByTagName('rdfs:range')
names = [x.getAttribute('rdf:resource') for x in types]
names.sort()
self.assertEqual(["bar", "blaz"], names)
def testOWLExportGenerateObjectPropertyLabels(self):
self.exporter.generateObjectProperty("foo", labels = [('de','Honig'), ('en','honey')])
prop = self.exporter.getDOM().documentElement.lastChild
labels = prop.getElementsByTagName('rdfs:label')
res = []
for l in labels:
res.append((l.getAttribute('xml:lang'), l.firstChild.data))
res.sort()
self.assertEqual([('de','Honig'), ('en', 'honey')], res)
def testOWLExportGenerateObjectPropertyDCAttributes(self):
self.exporter.generateObjectProperty("foo", labels=[('en',"bar")], descriptions=[('en',"blaz")])
prop = self.exporter.getDOM().documentElement.lastChild
title = prop.getElementsByTagName('rdfs:label')
self.assertEqual(1, title.length)
self.assertEqual("bar", title.item(0).firstChild.data)
desc = prop.getElementsByTagName('dc:description')
self.assertEqual(1, desc.length)
self.assertEqual("blaz", desc.item(0).firstChild.data)
class TestOWLImporter(PloneOntologyTestCase):
"""Test the OWL import."""
def afterSetUp(self):
self.setRoles(["Manager"])
self.ct = self.portal.portal_classification
self.exporter = OWLExporter()
self.importer = OWLImporter(self.portal)
def testOWLImporterObjectProperty(self):
owl = self.exporter.getEntities()["owl"]
self.exporter.generateObjectProperty(
"synonymOf",
types=[owl + "TransitiveProperty", owl + "SymmetricProperty"],
inverses=["foo"],
domains=[owl + "Class"],
ranges=[owl + "Class"],
labels=[("en", "footitle")],
comments=[("de", "Honig"), ("en", "honey")],
descriptions=[("en", "foodescription")],
propertyproperties=[("nip:weight", "0.7")],
)
prop = self.exporter.getDOM().documentElement.lastChild
self.importer.importObjectProperty(prop)
try:
rel = self.ct.getRelation("synonymOf")
except NotFound:
self.fail("Necessary relation not created on import.")
self.assert_("transitive" in self.ct.getTypes("synonymOf"))
self.assert_("symmetric" in self.ct.getTypes("synonymOf"))
self.assertEqual(["foo"], self.ct.getInverses("synonymOf"))
self.assertAlmostEqual(0.7, self.ct.getWeight("synonymOf"))
# titles are used as names, labels are ignored, see owl.py
self.assertEqual("synonymOf", rel.Title())
self.assertEqual("foodescription", rel.Description())
def testOWLImporterObjectPropertyIgnoreNonOWLClassDomain(self):
owl = self.exporter.getEntities()["owl"]
self.exporter.generateObjectProperty("foo1", domains=[owl + "Instance"], ranges=[owl + "Class"])
prop = self.exporter.getDOM().documentElement.lastChild
self.importer.importObjectProperty(prop)
self.assertRaises(NotFound, self.ct.getRelation, "foo1")
def testOWLImporterObjectPropertyIgnoreNonOWLClassRange(self):
owl = self.exporter.getEntities()["owl"]
self.exporter.generateObjectProperty("foo1", ranges=[owl + "Instance"], domains=[owl + "Class"])
prop = self.exporter.getDOM().documentElement.lastChild
self.importer.importObjectProperty(prop)
self.assertRaises(NotFound, self.ct.getRelation, "foo1")
def testOWLImporterObjectPropertyAccumulateNonBuiltins(self):
owl = self.exporter.getEntities()["owl"]
self.exporter.generateObjectProperty("authorOf", ranges=[owl + "Class"], domains=[owl + "Class"])
prop = self.exporter.getDOM().documentElement.lastChild
self.importer.importObjectProperty(prop)
self.assertEquals(["authorOf"], self.importer.objectProperties())
self.exporter.generateObjectProperty("publisher", ranges=[owl + "Class"], domains=[owl + "Class"])
prop = self.exporter.getDOM().documentElement.lastChild
self.importer.importObjectProperty(prop)
props = self.importer.objectProperties()
props.sort()
self.assertEquals(["authorOf", "publisher"], self.importer.objectProperties())
def testOWLImporterBuiltinProperties(self):
try:
self.ct.getRelation("childOf")
self.ct.getRelation("parentOf")
self.ct.getRelation("synonymOf")
except NotFound:
self.fail("At least one builtin relation is missing after creation of an importer")
def testOWLImporterClass(self):
self.ct.addRelation("authorOf")
self.ct.addRelation("publisher")
self.importer._props = ["authorOf", "publisher"]
self.exporter.generateClass(
"Foo",
superclasses=["Bar", "Blaz"],
labels=[("en", "footitle")],
comments=[("de", "Honig"), ("en", "honey")],
descriptions=[("en", "foodescription")],
classproperties=[("authorOf", "Bonk"), ("publisher", "Gargle")],
)
cl = self.exporter.getDOM().documentElement.lastChild
self.importer.importClass(cl)
try:
kw = self.ct.getKeyword("Foo")
except NotFound:
self.fail("Necessary keyword not created on import.")
self.assertEqual("footitle", kw.Title())
self.assertEqual("foodescription", kw.getKwDescription())
try:
self.ct.getKeyword("Bar")
self.ct.getKeyword("Blaz")
except NotFound:
self.fail("Necessary keyword not created on import (superclasses).")
super = kw.getReferences("childOf")
super = [x.getName() for x in super]
super.sort()
self.assertEqual(["Bar", "Blaz"], super)
try:
self.ct.getKeyword("Bonk")
self.ct.getKeyword("Gargle")
except NotFound:
self.fail("Necessary keyword not created on import (properties).")
syn = kw.getReferences("authorOf")
syn = [x.getName() for x in syn]
self.assertEqual(["Bonk"], syn)
syn = kw.getReferences("publisher")
syn = [x.getName() for x in syn]
self.assertEqual(["Gargle"], syn)
def testOWLImporterClassEquivalentClass(self):
foo = self.ct.addKeyword("Foo")
bar = self.ct.addKeyword("Bar")
self.exporter.generateEquivalentClass("Foo", "Bar")
cl = self.exporter.getDOM().documentElement.lastChild
self.importer.importClass(cl)
self.assertEquals(["Bar"], [x.getName() for x in foo.getReferences("synonymOf")])