forked from zhurui/management
76 lines
2.3 KiB
JavaScript
76 lines
2.3 KiB
JavaScript
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var assert = require('assert'),
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proxy = require('../../../scripts/util/proxy');
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describe('proxy', function() {
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var oldEnvironment;
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beforeEach(function() {
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oldEnvironment = process.env;
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});
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afterEach(function() {
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process.env = oldEnvironment;
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});
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describe('without an npm proxy config', function() {
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delete process.env.npm_config_https_proxy;
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delete process.env.npm_config_proxy;
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delete process.env.npm_config_http_proxy;
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it('should return an empty string', function() {
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assert.strictEqual('', proxy());
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});
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it('should ignore system proxy environment variables', function() {
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process.env.HTTPS_PROXY = 'http://https_proxy.com';
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process.env.PROXY = 'http://proxy.com';
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process.env.HTTP_PROXY = 'http://http_proxy.com';
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assert.strictEqual('', proxy());
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});
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});
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describe('with an npm proxy config', function() {
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beforeEach(function() {
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process.env.npm_config_https_proxy = 'http://https_proxy.com';
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process.env.npm_config_proxy = 'http://proxy.com';
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process.env.npm_config_http_proxy = 'http://http_proxy.com';
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});
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describe('https_proxy', function() {
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it('should have the highest precedence', function() {
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assert.strictEqual(process.env.npm_config_https_proxy, proxy());
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});
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});
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describe('proxy', function() {
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it('should have the higher precedence than https_proxy', function() {
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assert.strictEqual(process.env.npm_config_https_proxy, proxy());
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delete process.env.npm_config_https_proxy;
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assert.strictEqual(process.env.npm_config_proxy, proxy());
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});
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it('should have the lower precedence than http_proxy', function() {
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delete process.env.npm_config_https_proxy;
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assert.strictEqual(process.env.npm_config_proxy, proxy());
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delete process.env.npm_config_proxy;
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assert.strictEqual(process.env.npm_config_http_proxy, proxy());
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});
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});
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describe('http_proxy', function() {
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it('should have the lowest precedence', function() {
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assert.strictEqual(process.env.npm_config_https_proxy, proxy());
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delete process.env.npm_config_https_proxy;
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assert.strictEqual(process.env.npm_config_proxy, proxy());
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delete process.env.npm_config_proxy;
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assert.strictEqual(process.env.npm_config_http_proxy, proxy());
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});
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});
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});
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});
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