message: Add data test for lexer
diff: @@ -181,10 +181,11 @@ mod tests {
  }
  #[test]
  - fn ident() {
  + fn data() {
  test! {
  - r#" u8 "#,
  - r#" ~~ "# => Token::Ident("u8"),
  + " u8 1234 ",
  + " ~~ " => Token::Ident("u8"),
  + " ~~~~ " => Token::IntLiteral(1234),
  };
  }
  