Mocha Promise Hooks Example

mocha-promise-hooks-test

const {expect} = require("chai");

let asyncValue = null;

function slowPromise() {
    return new Promise((resolve, reject) => {
        let wait = setTimeout(() => {
            clearTimeout(wait);
            console.log("Timeout complete");
            resolve("Finished");
        }, 1000)

    });
}

before(function(done) {
    slowPromise()
        .then((result) => {
            console.log("Before - Promise resolved with: ", result);
            asyncValue = result;
            done();
        })
})

it('test spec', function() {
    console.log("Running test with value: ", asyncValue);
    expect(asyncValue).to.equal("Finished");
});