Add an expression runner test: https://github.com/surveyjs/surveyjs/issues/757
Add an expression runner test: https://github.com/surveyjs/surveyjs/issues/757

surveyjs/surveyjs,surveyjs/surveyjs,dmitrykurmanov/surveyjs,surveyjs/surveyjs,andrewtelnov/surveyjs,dmitrykurmanov/surveyjs,andrewtelnov/surveyjs,dmitrykurmanov/surveyjs,dmitrykurmanov/surveyjs,andrewtelnov/surveyjs,surveyjs/surveyjs