File size: 1,979 Bytes
f0743f4 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 | const DALLE3 = require('../DALLE3');
const { ProxyAgent } = require('undici');
jest.mock('tiktoken');
const processFileURL = jest.fn();
describe('DALLE3 Proxy Configuration', () => {
let originalEnv;
beforeAll(() => {
originalEnv = { ...process.env };
});
beforeEach(() => {
jest.resetModules();
process.env = { ...originalEnv };
});
afterEach(() => {
process.env = originalEnv;
});
it('should configure ProxyAgent in fetchOptions.dispatcher when PROXY env is set', () => {
// Set proxy environment variable
process.env.PROXY = 'http://proxy.example.com:8080';
process.env.DALLE_API_KEY = 'test-api-key';
// Create instance
const dalleWithProxy = new DALLE3({ processFileURL });
// Check that the openai client exists
expect(dalleWithProxy.openai).toBeDefined();
// Check that _options exists and has fetchOptions with a dispatcher
expect(dalleWithProxy.openai._options).toBeDefined();
expect(dalleWithProxy.openai._options.fetchOptions).toBeDefined();
expect(dalleWithProxy.openai._options.fetchOptions.dispatcher).toBeDefined();
expect(dalleWithProxy.openai._options.fetchOptions.dispatcher).toBeInstanceOf(ProxyAgent);
});
it('should not configure ProxyAgent when PROXY env is not set', () => {
// Ensure PROXY is not set
delete process.env.PROXY;
process.env.DALLE_API_KEY = 'test-api-key';
// Create instance
const dalleWithoutProxy = new DALLE3({ processFileURL });
// Check that the openai client exists
expect(dalleWithoutProxy.openai).toBeDefined();
// Check that _options exists but fetchOptions either doesn't exist or doesn't have a dispatcher
expect(dalleWithoutProxy.openai._options).toBeDefined();
// fetchOptions should either not exist or not have a dispatcher
if (dalleWithoutProxy.openai._options.fetchOptions) {
expect(dalleWithoutProxy.openai._options.fetchOptions.dispatcher).toBeUndefined();
}
});
});
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