You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: script_element.rs
    path of file: ./repos/phaser/phaser/vendor/web-sys/tests/wasm
    
    the code of the file until where you have to start completion: use wasm_bindgen::prelude::*;
use wasm_bindgen_test::*;
use web_sys::HtmlScriptElement;

#[wasm_bindgen(module = "/tests/wasm/element.js")]
extern "C" {
    fn new_script() -> HtmlScriptElement;
}

#[wasm_bindgen_test]
fn test_script_element() {
    let element = new_script();
    assert_eq!(element.src(), "", "Shouldn't have a src");
    element.set_src("https://example.com/script.js");
    assert_eq!(
       
    
fn test_script_element() {
    let element = new_script();
    assert_eq!(element.src(), "", "Shouldn't have a src");
    element.set_src("https://example.com/script.js");
    assert_eq!(
        element.src(),
        "https://example.com/script.js",
        "Should have a src"
    );

    assert_eq!(element.type_(), "", "Shouldn't have a type");
    element.set_type("application/javascript");
    assert_eq!(
        element.type_(),
        "application/javascript",
        "Should have a type"
    );

    assert!(!element.no_module(), "Shouldn't be a nomodule");
    element.set_no_module(true);
    assert!(element.no_module(), "Should be a nomodule");

    assert_eq!(element.charset(), "", "Shouldn't have a charset");
    element.set_charset("UTF-8");
    assert_eq!(element.charset(), "UTF-8", "Should have a charset");

    assert!(element.r#async(), "Should be async");
    element.set_async(false);
    assert!(!element.r#async(), "Shouldn't be a async");

    assert!(!element.defer(), "Shouldn't be a defer");
    element.set_defer(true);
    assert!(element.defer(), "Should be a defer");

    assert!(
        element.cross_origin().is_none(),
        "Shouldn't have a crossorigin"
    );
    element.set_cross_origin(Some("anonymous"));
    assert_eq!(
        element.cross_origin().unwrap(),
        "anonymous",
        "Should have a crossorigin"
    );
    element.set_cross_origin(None);
    assert!(
        element.cross_origin().is_none(),
        "Shouldn't have a crossorigin"
    );

    assert_eq!(element.text().unwrap(), "", "Shouldn't have text");
    assert_eq!(element.set_text("text").unwrap(), ());
    assert_eq!(element.text().unwrap(), "text", "Should have text");

    assert_eq!(element.event(), "", "Shouldn't have an event");
    element.set_event("ev");
    assert_eq!(element.event(), "ev", "Should have an event");

    assert_eq!(element.html_for(), "", "Shouldn't have an html_for");
    element.set_html_for("hey");
    assert_eq!(element.html_for(), "hey", "Should have an html_for");

    assert_eq!(element.integrity(), "", "Shouldn't have an integrity");
    element.set_integrity("integrity-val");
    assert_eq!(
        element.integrity(),
        "integrity-val",
        "Should have an integrity"
    );
}