public void TestSingle()
{
// Identifier
Simplexer lexer = new Simplexer("x");
Assert.AreEqual(true, lexer.MoveNext());
Assert.AreEqual(new Token("x", "identifier"), lexer.Current);
// Boolean
lexer = new Simplexer("true");
Assert.AreEqual(true, lexer.MoveNext());
Assert.AreEqual(new Token("true", "boolean"), lexer.Current);
// Integer
lexer = new Simplexer("12345");
Assert.AreEqual(true, lexer.MoveNext());
Assert.AreEqual(new Token("12345", "integer"), lexer.Current);
// String
lexer = new Simplexer("\"Hello\"");
Assert.AreEqual(true, lexer.MoveNext());
Assert.AreEqual(new Token("\"Hello\"", "string"), lexer.Current);
// Keyword
lexer = new Simplexer("break");
Assert.AreEqual(true, lexer.MoveNext());
Assert.AreEqual(new Token("break", "keyword"), lexer.Current);
// Whitespace
lexer = new Simplexer(" ");
Assert.AreEqual(true, lexer.MoveNext());
Assert.AreEqual(new Token(" ", "whitespace"), lexer.Current);
}
private Token[] ToArray(Simplexer lexer)
{
List <Token> tokens = new List <Token>();
while (lexer.MoveNext())
{
tokens.Add(lexer.Current);
}
return(tokens.ToArray());
}
public void TestEmpty()
{
Simplexer lexer = new Simplexer("");
Assert.AreEqual(false, lexer.MoveNext());
}
