import ValidationError from './validation-error'; describe('ValidationError', () => { it('instantiates', () => { expect(() => new ValidationError()).not.toThrow(); }); test.each(['one'])('Displays title %s', (message) => { const error = new ValidationError(message); expect(error.name).toStrictEqual('ValidationError'); expect(error.message).toStrictEqual(message.toString()); }); });