Add test

Author: elifarley

tests/test_parser.py

@@ -1,7 +1,7 @@
 import pytest
 from cedarscript_ast_parser import CEDARScriptASTParser
 
+
 def test_can_instantiate_parser():
     """Test that we can create a CEDARScriptASTParser instance"""
-    parser = CEDARScriptASTParser()
-    assert isinstance(parser, CEDARScriptASTParser)
+    CEDARScriptASTParser()