23 lines
727 B
JavaScript
23 lines
727 B
JavaScript
const caesar = require('./caesar')
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test('works with single letters', () => {
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expect(caesar('A', 1)).toBe('B');
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});
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test.skip('works with words', () => {
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expect(caesar('Aaa', 1)).toBe('Bbb');
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});
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test.skip('works with phrases', () => {
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expect(caesar('Hello, World!', 5)).toBe('Mjqqt, Btwqi!');
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});
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test.skip('works with negative shift', () => {
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expect(caesar('Mjqqt, Btwqi!', -5)).toBe('Hello, World!');
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});
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test.skip('wraps', () => {
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expect(caesar('Z', 1)).toBe('A');
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});
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test.skip('works with large shift factors', () => {
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expect(caesar('Hello, World!', 75)).toBe('Ebiil, Tloia!');
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});
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test.skip('works with large negative shift factors', () => {
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expect(caesar('Hello, World!', -29)).toBe('Ebiil, Tloia!');
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});
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