afterGenerate.md

afterGenerate(callback(data) => { ... })

A hook to adjust the fixture output (object) of the HelixSpec that is called right after the fixture is generated.

Arguments

Argument	Type	Description
callback	function	Callback function to adjust the fixture data.
data	object	Generated fixture data passed into the callback.

Returns

HelixSpec: Returns itself.

Example

const Dinosaur = createSpec({
  id: faker.datatype.number(),
  name: faker.name.firstName(),
  location: faker.address.country(),
});

Dinosaur.afterGenerate((data) => {
  const { name } = data;
  return {
    name,
    location: "Mexico",
    status: "Happy",
    email: "noop@superprivacy.com",
  };
});

Dinosaur.generate();
// {
//   name: 'Alice',
//   location: 'Mexico'
//   status: 'Happy',
//   email: 'noop@superprivacy.com'
// }