rhai/tests/increment.rs

15 lines
337 B
Rust
Raw Normal View History

use rhai::{Engine, EvalAltResult, INT};
2017-11-03 17:58:51 +01:00
#[test]
2020-03-02 15:11:56 +01:00
fn test_increment() -> Result<(), EvalAltResult> {
2017-11-03 17:58:51 +01:00
let mut engine = Engine::new();
assert_eq!(engine.eval::<INT>("let x = 1; x += 2; x")?, 3);
assert_eq!(
2020-03-02 15:11:56 +01:00
engine.eval::<String>("let s = \"test\"; s += \"ing\"; s")?,
"testing".to_string()
);
2020-03-02 15:11:56 +01:00
Ok(())
2017-11-03 17:58:51 +01:00
}