rhai/tests/increment.rs
2020-03-02 22:11:56 +08:00

15 lines
332 B
Rust

use rhai::{Engine, EvalAltResult};
#[test]
fn test_increment() -> Result<(), EvalAltResult> {
let mut engine = Engine::new();
assert_eq!(engine.eval::<i64>("let x = 1; x += 2; x")?, 3);
assert_eq!(
engine.eval::<String>("let s = \"test\"; s += \"ing\"; s")?,
"testing".to_string()
);
Ok(())
}