49 lines
1.4 KiB
JavaScript
49 lines
1.4 KiB
JavaScript
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import crypto from 'crypto';
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import { TextEncoder, TextDecoder } from 'util';
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import { createCodeVerifier, createCodeChallenge } from '~/jira_connect/subscriptions/pkce';
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global.TextEncoder = TextEncoder;
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global.TextDecoder = TextDecoder;
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describe('pkce', () => {
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beforeAll(() => {
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Object.defineProperty(global.self, 'crypto', {
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value: {
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getRandomValues: (arr) => crypto.randomBytes(arr.length),
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subtle: {
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digest: jest.fn().mockResolvedValue(new ArrayBuffer(1)),
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},
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},
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});
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});
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describe('createCodeVerifier', () => {
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it('calls `window.crypto.getRandomValues`', () => {
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window.crypto.getRandomValues = jest.fn();
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createCodeVerifier();
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expect(window.crypto.getRandomValues).toHaveBeenCalled();
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});
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it(`returns a string with 128 characters`, () => {
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const codeVerifier = createCodeVerifier();
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expect(codeVerifier).toHaveLength(128);
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});
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});
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describe('createCodeChallenge', () => {
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it('calls `window.crypto.subtle.digest` with correct arguments', async () => {
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await createCodeChallenge('1234');
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expect(window.crypto.subtle.digest).toHaveBeenCalledWith('SHA-256', expect.anything());
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});
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it('returns base64 URL-encoded string', async () => {
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const codeChallenge = await createCodeChallenge('1234');
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expect(codeChallenge).toBe('AA');
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});
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});
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});
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