import { isRule } from './Rule';
import { invalidRule, validRule } from './__test__';

describe('isRule', (): void => {
	describe('given a valid rule', (): void => {
		describe('when called', (): void => {
			it('should be true', (): void => {
				expect(isRule(validRule)).toBe(true);
			});
		});
	});

	describe('given an invalid rule', (): void => {
		describe('when called', (): void => {
			it('should be false', (): void => {
				expect(isRule(invalidRule)).toBe(false);
			});
		});
	});
});