spy

test.js

let updatedName = false;
let newName = 'Tom';

const spy = new Spy('test-create-user-form');

/* TODO: ability to override auth header when recording. use case: test account to read from api */
await visit('/signup');
except(signup.name.value).to.equal('Yehuda');

await signup.name.value(newName);

/* TODO: expose an API for grepping requests that have happened? */
/* reason being we need to ID of the user response to stub out the form post below */
const res = await spy.find('POST', '/api/user')[0];

/* intercept here so that your tests are not updating the db? */
server.patch(`/api/user/${res.json.id}`, (status, body) => {
  updatedName = body.name === newName;
  
  /* stop here or continue testing story for spyjs? */

  /* take the form body, update name and return it back? */
  return [200, assign({ name: 'Tom'}, body)];
});

await signup.submit();
expect(currentURL).to.equal('/welcome');
except(welcome.name.value).to.equal('Tom');
expect(updatedName).to.equal(true);
await spy.terminate();