Added SyaNodeParser (finally, after one month)

tests/evaluators/test_AddConceptEvaluator.py

@@ -2,11 +2,11 @@ import ast
 import pytest
 
 from core.builtin_concepts import ReturnValueConcept, ParserResultConcept, BuiltinConcepts
-from core.concept import VARIABLE_PREFIX, Concept
+from core.concept import VARIABLE_PREFIX, Concept, DEFINITION_TYPE_BNF, DEFINITION_TYPE_DEF
 from core.tokenizer import Tokenizer
 from evaluators.AddConceptEvaluator import AddConceptEvaluator
 from parsers.BaseParser import BaseParser
-from parsers.ConceptLexerParser import Sequence, StrMatch, ZeroOrMore, ConceptExpression
+from parsers.BnfNodeParser import Sequence, StrMatch, ZeroOrMore, ConceptExpression
 from parsers.BnfParser import BnfParser
 from parsers.DefaultParser import DefConceptNode, NameNode
 from parsers.PythonParser import PythonNode, PythonParser
@@ -65,10 +65,10 @@ class TestAddConceptEvaluator(TestUsingMemoryBasedSheerka):
             def_concept.post = self.get_concept_part(post)
         if bnf_def:
             def_concept.definition = bnf_def
-            def_concept.definition_type = "bnf"
+            def_concept.definition_type = DEFINITION_TYPE_BNF
         if definition:
             def_concept.definition = NameNode(list(Tokenizer(definition)))
-            def_concept.definition_type = "def"
+            def_concept.definition_type = DEFINITION_TYPE_DEF
 
         return ReturnValueConcept(BaseParser.PREFIX + "some_name", True, ParserResultConcept(value=def_concept))