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50 | import { describe, expect, it } from 'vitest';
import { faker } from '../dist/cjs';
describe('fake', () => {
describe('fake()', () => {
it('replaces a token with a random value for a method with no parameters', () => {
const name = faker.fake('{{phone.phoneNumber}}');
expect(name).match(/\d/);
});
it('replaces multiple tokens with random values for methods with no parameters', () => {
const name = faker.fake(
'{{helpers.randomize}}{{helpers.randomize}}{{helpers.randomize}}'
);
expect(name).match(/[abc]{3}/);
});
it('replaces a token with a random value for a methods with a simple parameter', () => {
const random = faker.fake('{{helpers.slugify("Will This Work")}}');
expect(random).toBe('Will-This-Work');
});
it('replaces a token with a random value for a method with an array parameter', () => {
const arr = ['one', 'two', 'three'];
const random = faker.fake(
'{{helpers.randomize(["one", "two", "three"])}}'
);
expect(arr).toContain(random);
});
it('does not allow undefined parameters', () => {
expect(() =>
// @ts-expect-error
faker.fake()
).toThrowError(Error('string parameter is required!'));
});
it('does not allow invalid module name', () => {
expect(() => faker.fake('{{foo.bar}}')).toThrowError(
Error('Invalid module: foo')
);
});
it('does not allow invalid method name', () => {
expect(() => faker.fake('{{address.foo}}')).toThrowError(
Error('Invalid method: address.foo')
);
});
});
});
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