use js_sys::*; use wasm_bindgen::JsCast; use wasm_bindgen::JsValue; use wasm_bindgen_test::*; #[wasm_bindgen_test] fn uri_error() { let error = UriError::new("msg"); assert!(error.is_instance_of::()); assert!(error.is_instance_of::()); assert!(error.is_instance_of::()); let _: &Error = error.as_ref(); let _: &Object = error.as_ref(); let base: &Error = error.as_ref(); assert_eq!(JsValue::from(base.message()), "msg"); }