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: progress_element.rs
    path of file: ./repos/wasm-bindgen/crates/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::HtmlProgressElement;

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

#[wasm_bindgen_test]
fn test_progress_element() {
    let progress = new_progress();
    progress.set_max(150.5);
    assert
    
fn test_progress_element() {
    let progress = new_progress();
    progress.set_max(150.5);
    assert_eq!(
        progress.max(),
        150.5,
        "Maximum progress value should be 150.5."
    );

    progress.set_value(22.);
    assert_eq!(progress.value(), 22., "Progress value should be 22 units.");
    assert_eq!(
        progress.position(),
        (22. / 150.5),
        "Progress position should be 22 divided by the max possible value."
    );

    assert!(
        progress.labels().length() == 0,
        "Our simple progress bar shouldn't be associated with any labels."
    );
}