efate

import { createFixtureFactory } from 'efate'; interface User { id: number; firstName: string; lastName: string; title?: string; } // Initialize the fixture factory const createFixture = createFixtureFactory(); // Define a user fixture with specified field generation rules const userFixture = createFixture<User>((t) => { t.id.asNumber(); // id increments for each new fixture t.firstName.asString(); t.lastName.asString(); }); // Create a single user fixture with default generated values const user1 = userFixture.create(); console.log('Single user (default):', user1); // Example: { id: 1, firstName: 'firstName1', lastName: 'lastName1' } // Create a user fixture with specific overrides const user2 = userFixture.create({ title: 'Lead Engineer', firstName: 'Alice' }); console.log('User with overrides:', user2); // Example: { id: 2, firstName: 'Alice', lastName: 'lastName2', title: 'Lead Engineer' } // Create an array of three user fixtures, with a partial override for the first element const usersArray = userFixture.createArrayWith(3, [ { firstName: 'Bob', lastName: 'Johnson' }, null, // No override for the second element { title: 'Manager' } // Override for the third element ]); console.log('Array of users:', usersArray);