public void LexLeftMeta_AdvancesPosByTwo()
{
var lexer = new Lexer("{{ name }}");
LexFunctions.LexLeftMeta(lexer);
Assert.AreEqual(2, lexer.Pos);
}
public void LexLeftMeta_AdvancesStartToPos()
{
var lexer = new Lexer("{{ name }}");
LexFunctions.LexLeftMeta(lexer);
Assert.AreEqual(lexer.Pos, lexer.Start);
}
public void LexLeftMeta_ReturnsLexInsideAction()
{
var lexer = new Lexer("{{ name }}");
var nextLexFunction = LexFunctions.LexLeftMeta(lexer);
Assert.AreEqual(LexFunctions.LexInsideAction, nextLexFunction);
}
public void LexLeftMeta_EmitsLeftMeta()
{
var lexer = new Lexer("{{ name }}");
LexFunctions.LexLeftMeta(lexer);
var tokens = lexer.Tokens.ToArray();
Assert.AreEqual(1, tokens.Length);
Assert.AreEqual(Lexeme.LeftMeta, tokens[0].Type);
Assert.AreEqual("{{", tokens[0].Value);
}
