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add option to allow randCountryCode to generate alpha3 syntax codes (#…
…376) * feat: 🔥 add country code alpha3 option Country codes can be 2 or 3 chars long. This commit add alpha3 optionnal param to switch from default alpha2 to alpha3 syntax.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| import { randCountryCode } from '../lib/country-code'; | ||
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| describe('countryCode', () => { | ||
| it('should create default country code', () => { | ||
| const result = randCountryCode(); | ||
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| expect(result.length).toBe(2); | ||
| expect(typeof result).toBe('string'); | ||
| }); | ||
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| it('should create default country code using alpha-3 syntax', () => { | ||
| const result = randCountryCode({ alpha3: true }); | ||
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| expect(result.length).toBe(3); | ||
| expect(typeof result).toBe('string'); | ||
| }); | ||
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| it('should create array of default country codes', () => { | ||
| const result = randCountryCode({ length: 10 }); | ||
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| expect(result.length).toBe(10); | ||
| expect(Array.isArray(result)).toBe(true); | ||
| expect(result[0].length).toBe(2); | ||
| expect(result[0]).not.toEqual(result[1]); | ||
| }); | ||
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| it('should create array of alpha3 country codes', () => { | ||
| const result = randCountryCode({ length: 10, alpha3: true }); | ||
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| expect(result.length).toBe(10); | ||
| expect(Array.isArray(result)).toBe(true); | ||
| expect(result[0].length).toBe(3); | ||
| expect(result[0]).not.toEqual(result[1]); | ||
| }); | ||
| }); |