113 lines
3.2 KiB
TypeScript
113 lines
3.2 KiB
TypeScript
import { describe, expect, it } from 'vitest';
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import { createToken } from './token-generator.service';
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describe('token-generator', () => {
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describe('createToken', () => {
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it('should generate an empty string when all params are false', () => {
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const token = createToken({
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withLowercase: false,
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withUppercase: false,
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withNumbers: false,
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withSymbols: false,
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length: 10,
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});
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expect(token).toHaveLength(0);
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});
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it('should generate a random string with the specified length', () => {
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const createTokenWithLength = (length: number) =>
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createToken({
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withLowercase: true,
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withUppercase: true,
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withNumbers: true,
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withSymbols: true,
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length,
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});
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expect(createTokenWithLength(5)).toHaveLength(5);
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expect(createTokenWithLength(10)).toHaveLength(10);
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expect(createTokenWithLength(100)).toHaveLength(100);
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});
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it('should generate a random string with just uppercase if only withUppercase is set', () => {
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const token = createToken({
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withLowercase: false,
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withUppercase: true,
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withNumbers: false,
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withSymbols: false,
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length: 256,
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});
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expect(token).toHaveLength(256);
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expect(token).toMatch(/^[A-Z]+$/);
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});
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it('should generate a random string with just lowercase if only withLowercase is set', () => {
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const token = createToken({
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withLowercase: true,
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withUppercase: false,
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withNumbers: false,
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withSymbols: false,
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length: 256,
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});
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expect(token).toHaveLength(256);
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expect(token).toMatch(/^[a-z]+$/);
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});
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it('should generate a random string with just numbers if only withNumbers is set', () => {
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const token = createToken({
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withLowercase: false,
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withUppercase: false,
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withNumbers: true,
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withSymbols: false,
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length: 256,
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});
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expect(token).toHaveLength(256);
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expect(token).toMatch(/^[0-9]+$/);
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});
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it('should generate a random string with just symbols if only withSymbols is set', () => {
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const token = createToken({
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withLowercase: false,
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withUppercase: false,
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withNumbers: false,
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withSymbols: true,
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length: 256,
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});
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expect(token).toHaveLength(256);
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expect(token).toMatch(/^[.,;:!?./\-"'#{([-|\\@)\]=}*+]+$/);
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});
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it('should generate a random string with just letters (case incensitive) with withLowercase and withUppercase', () => {
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const token = createToken({
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withLowercase: true,
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withUppercase: true,
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withNumbers: false,
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withSymbols: false,
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length: 256,
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});
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expect(token).toHaveLength(256);
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expect(token).toMatch(/^[a-zA-Z]+$/);
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});
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it('should generate a random string with just numbers except 1 and 2 if only withNumbers is set and deniedChars contains 1 and 2', () => {
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const token = createToken({
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withLowercase: false,
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withUppercase: false,
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withNumbers: true,
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withSymbols: false,
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length: 256,
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deniedChars: '12',
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});
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expect(token).toHaveLength(256);
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expect(token).toMatch(/^[0-9]+$/);
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});
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});
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});
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