balena-cli/tests/utils/helpers.spec.ts

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/**
* @license
* Copyright 2020 Balena Ltd.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { expect } from 'chai';
import { getProxyConfig } from '../../build/utils/helpers';
describe('getProxyConfig() function', function() {
let originalProxyConfig: [boolean, object | undefined];
let originalHttpProxy: [boolean, string | undefined];
let originalHttpsProxy: [boolean, string | undefined];
this.beforeEach(() => {
originalProxyConfig = [
global.hasOwnProperty('PROXY_CONFIG'),
(global as any).PROXY_CONFIG,
];
originalHttpProxy = [
process.env.hasOwnProperty('HTTP_PROXY'),
process.env.HTTP_PROXY,
];
originalHttpsProxy = [
process.env.hasOwnProperty('HTTPS_PROXY'),
process.env.HTTPS_PROXY,
];
delete (global as any).PROXY_CONFIG;
delete process.env.HTTP_PROXY;
delete process.env.HTTPS_PROXY;
});
this.afterEach(() => {
if (originalProxyConfig[0]) {
(global as any).PROXY_CONFIG = originalProxyConfig[1];
}
if (originalHttpProxy[0]) {
process.env.HTTP_PROXY = originalHttpProxy[1];
}
if (originalHttpsProxy[0]) {
process.env.HTTPS_PROXY = originalHttpsProxy[1];
}
});
it('should return a ProxyConfig object when global-tunnel-ng is in use', () => {
(global as any).PROXY_CONFIG = {
host: '127.0.0.1',
port: 8080,
proxyAuth: 'bob:secret',
protocol: 'http:',
connect: 'https',
};
const expectedProxyConfig = {
host: '127.0.0.1',
port: '8080',
proxyAuth: 'bob:secret',
username: 'bob',
password: 'secret',
};
expect(getProxyConfig()).to.deep.equal(expectedProxyConfig);
});
it('should return a ProxyConfig object when the HTTP(S)_PROXY env vars are defined', () => {
process.env.HTTPS_PROXY = 'http://bob:secret@proxy.company.com:12345';
process.env.HTTP_PROXY = 'http://my.net:8080';
const expectedProxyConfig = {
host: 'proxy.company.com',
port: '12345',
proxyAuth: 'bob:secret',
username: 'bob',
password: 'secret',
};
expect(getProxyConfig()).to.deep.equal(expectedProxyConfig);
});
});