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docs: Add async/await example to README #713

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15 changes: 15 additions & 0 deletions README.md
Original file line number Diff line number Diff line change
Expand Up @@ -125,6 +125,21 @@ describe('GET /users', function() {
});
```

Or async/await syntax:

```js
describe('GET /users', function() {
it('responds with json', async function() {
const response = await request(app)
.get('/users')
.set('Accept', 'application/json')
expect(response.headers["Content-Type"]).toMatch(/json/);
expect(response.status).toEqual(200);
expect(response.body.email).toEqual('[email protected]');
});
});
```

Expectations are run in the order of definition. This characteristic can be used
to modify the response body or headers before executing an assertion.

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