Implemented SheerkaOntology

tests/evaluators/test_EvalEvaluator.py

@@ -1,7 +1,7 @@
 import pytest
 from core.builtin_concepts import ReturnValueConcept, BuiltinConcepts
 from core.concept import Concept
-from core.sheerka.services.SheerkaSetsManager import SheerkaSetsManager
+from core.sheerka.services.SheerkaIsAManager import SheerkaIsAManager
 from evaluators.ReturnBodyEvaluator import ReturnBodyEvaluator
 
 from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
@@ -89,7 +89,7 @@ class TestEvalEvaluator(TestUsingMemoryBasedSheerka):
             Concept("bar"),
             Concept("baz"),
             Concept("number"))
-        sets_handler = sheerka.services[SheerkaSetsManager.NAME]
+        sets_handler = sheerka.services[SheerkaIsAManager.NAME]
         sets_handler.add_concepts_to_set(context, [foo, bar, baz], number)
 
         evaluated = ReturnBodyEvaluator().eval(context, [retval(number)])