def test_delete_collection_subject_predicate_diff_object(self):
collection = RDFCollection()
self.assertIsNotNone(collection)
collection.add_entity("ACCOUNT", "hasSize", "0")
self.assertTrue(collection.has_subject('ACCOUNT'))
self.assertTrue(collection.has_predicate('ACCOUNT', 'hasSize'))
self.assertTrue(collection.has_object('ACCOUNT', 'hasSize', "0"))
collection.delete_entity("ACCOUNT", "hasSize", "1")
self.assertTrue(collection.has_subject('ACCOUNT'))
self.assertTrue(collection.has_predicate('ACCOUNT', 'hasSize'))
self.assertTrue(collection.has_object('ACCOUNT', 'hasSize', "0"))
def test_collection(self):
collection = RDFCollection()
self.assertIsNotNone(collection)
count = collection.load_from_text("""
ACCOUNT:hasPurpose:to track money
ACCOUNT:hasSize:0
ACCOUNT:hasSyllables:2
ACCOUNT:isa:Concept
ACCOUNT:lifeArea:Finances
ACT:hasPurpose:to entertain by performing
""")
self.assertEqual(count, 6)
self.assertTrue(collection.has_subject('ACCOUNT'))
self.assertTrue(collection.has_predicate('ACCOUNT', 'hasSize'))
self.assertTrue(collection.has_object('ACCOUNT', 'ISA', 'Concept'))
self.assertFalse(collection.has_subject('ACCOUNTX'))
self.assertFalse(collection.has_predicate('ACCOUNT', 'hasSizeX'))
self.assertFalse(collection.has_object('ACCOUNT', 'isa', 'ConceptX'))