29 lines
831 B
TypeScript
29 lines
831 B
TypeScript
import {ROT13Converter} from './rot13-converter';
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describe('ROT13Converter', () => {
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let sut: ROT13Converter;
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beforeEach(() => sut = new ROT13Converter());
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it('should create an instance', () => {
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expect(sut).toBeTruthy();
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});
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it('should have a display name', () => {
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expect(sut.getDisplayname()).toBeTruthy();
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});
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it('should have the id "rot13"', () => {
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expect(sut.getId()).toEqual('rot13');
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});
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it('should encode "Hello, World!" to "Uryyb, Jbeyq!"', () => {
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expect(sut.convert('Hello, World!')).toEqual('Uryyb, Jbeyq!');
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});
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it('should return the original input after being applied twice', () => {
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const input = 'Ok, so this string is just a bunch of letters. And numbers: 1, 2, 3. Ans others: /&%. Kthxbye!';
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expect(sut.convert(sut.convert(input))).toEqual(input);
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});
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});
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