let fulfil; let thePromise = new Promise(f => { fulfil = f; }); export default { props: { thePromise }, html: `

the promise is pending

`, async test({ assert, component, target }) { fulfil(); await thePromise; assert.htmlEqual(target.innerHTML, `

the promise is resolved


the promise is resolved


the promise is resolved

`); let reject; thePromise = new Promise((f, r) => { reject = r; }); component.thePromise = thePromise; assert.htmlEqual(target.innerHTML, `

the promise is pending

`); reject(new Error('something broke')); await thePromise.catch(() => {}); assert.htmlEqual(target.innerHTML, `

oh no! something broke



`); } };