use wasm_bindgen_test::*; use wasm_bindgen::prelude::*; use web_sys::HtmlPreElement; #[wasm_bindgen(module = "./tests/wasm/element.js")] extern { fn new_pre() -> HtmlPreElement; } #[wasm_bindgen_test] fn test_pre_element() { let pre = new_pre(); pre.set_width(150); assert_eq!(pre.width(), 150, "Pre width should be 150."); }