public void Sql() { var parser = new Core.GrammarGrammar.Parser(); var node = parser.Parse(@"Sql defs Statement : select StartOrFieldList StartOrFieldList : star | FieldList FieldList : FieldDef [comma FieldDef] FieldDef : [Agg openBracket] Field [closeBracket] Agg : count | min | max | avg Field : [openSquare] Text [closeSquare] texts Text : "".*"" keywords select: select count: count min: min max: max avg: avg punctuation star: ""*"" comma: , openBracket: ( closeBracket : ) openSquare: ""["" closeSquare: ""]"""); var generator = new Generator(); var builder = new Builder(); string nodeTree = generator.GenerateNodeTree(node); var grammar = generator.BuildGrammar(node); string actual = GenerateAndBuildParser(grammar, "select abc def ghi"); }
private void Run(string grammarDef, string input, string expected) { var parser = new Core.GrammarGrammar.Parser(); var generator = new Generator(); var builder = new Builder(); var node = parser.Parse(grammarDef); var tree= generator.GenerateNodeTree(node); var grammar = generator.BuildGrammar(node); string actual = GenerateAndBuildParser(grammar, input); Assert.That(actual, Is.EqualTo(expected)); }