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import { Evt } from "../lib/index.ts";

let evt = new Evt<string>();

(async () => {
    evt.waitFor(300);    evt.waitFor(300);    evt.waitFor(300);

    {
        const letter = await evt.waitFor();
        console.assert(letter === "a");
    }
    evt.waitFor(300);    evt.waitFor(300);
    {
        const letter = await evt.waitFor();
        console.assert(letter === "b");
    }
    evt.post("never");
    evt.waitFor(1000).then(        ()=> { throw new Error("should have timed out") },         _error => { }    );
    {
        let letter: string;
        try {
            letter = await evt.waitFor(1000);
            throw new Error(`fail ${letter}`);
        } catch{            console.log("PASS");        }

    }



})();
evt.post("a");evt.post("b");