Initial import from local backup (Documents-Playground/pakerpale)

node_modules/express-http-proxy/test/port.js

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+'use strict';
+
+var assert = require('assert');
+var express = require('express');
+var request = require('supertest');
+var proxy = require('../');
+
+function proxyTarget(port) {
+
+  var other = express();
+  other.get('/', function (req, res) {
+    res.send('Success');
+  });
+  return other.listen(port);
+}
+
+describe('proxies to requested port', function () {
+  var other;
+  var  http;
+
+  beforeEach(function () {
+    http = express();
+    other = proxyTarget(56001);
+  });
+
+  afterEach(function () {
+    other.close();
+  });
+
+
+  function assertSuccess(server, done) {
+    request(http)
+      .get('/')
+      .expect(200)
+      .end(function (err, res) {
+        if (err) { return done(err); }
+        assert(res.text === 'Success');
+        done();
+      });
+  }
+
+  describe('when host is a String', function () {
+    it('when passed as an option', function (done) {
+
+      http.use(proxy('http://localhost', {
+        port: 56001
+      }));
+
+      assertSuccess(http, done);
+    });
+
+    it('when passed on the host string', function (done) {
+
+      http.use(proxy('http://localhost:56001'));
+
+      assertSuccess(http, done);
+    });
+
+  });
+
+  describe('when host is a function', function () {
+
+
+    it('and port is on the String returned', function (done) {
+
+      http.use(proxy(
+        function () { return 'http://localhost:56001'; }
+      ));
+
+      assertSuccess(http, done);
+    });
+
+    it('and port passed as an option', function (done) {
+
+      http.use(proxy(
+        function () { return 'http://localhost'; },
+        { port: 56001 }
+      ));
+
+      assertSuccess(http, done);
+    });
+  });
+
+});