import rule from './no-undefined'; import { EsLintVariablesRules as Rules, Severity } from '../../../enums'; describe(Rules.NoUndefined, (): void => { it('should have the correct rule', (): void => { expect(Object.keys(rule).length).toBe(1); expect(Rules.NoUndefined in rule).toBe(true); }); it('should be turned off', (): void => { expect(rule[Rules.NoUndefined][0]).toBe(Severity.off); }); });