New Features
Transient fields
Transient fields allows to define arbitrary parameters to factories.
const UserFactory = defineUserFactory.withTransientFields({
loginCount: 0,
})({
defaultData: async ({ loginCount }) => ({
/* Do something using `loginCount` parameter */
}),
});
await UserFactory.create({
name: "Bob", // `name` field is defined in scehma.primsma
loginCount: 100, // `loginCount` field is NOT defined in schema but defined in factory
});If you want more details, See docs
Callback functions
Allow to define callback functions when to define factories like this:
const UserFactory = defineUserFactory({
onAfterCreate: async (user) => {
await PostFactory.craete({
author: { connect: uesr },
});
},
});
await UserFactory.create();Available callback functions are onAfterBuild, onBeforeCreate, and onAfterCreate.
If you want more details, See docs
Improve createList signature
createList (or buildList) method in factory interface accepts the 2nd argument.
The 2nd argument can be an object assignable to Partial<Prisma.MODEL.CreateInput>.
// Insert 10 LoginHistory model records with the same `userId` field.
await LoginHistoryFactory.createList(10, { userId: "user001" });Full Changelog: v2.1.5...v2.2.0