node/deps/npm/node_modules/request/tests/test-basic-auth.js

var assert = require('assert')
  , http = require('http')
  , request = require('../index')
  ;

var numBasicRequests = 0;

var basicServer = http.createServer(function (req, res) {
  console.error('Basic auth server: ', req.method, req.url);
  numBasicRequests++;

  var ok;

  if (req.headers.authorization) {
    if (req.headers.authorization == 'Basic ' + new Buffer('test:testing2').toString('base64')) {
      ok = true;
    } else if ( req.headers.authorization == 'Basic ' + new Buffer(':apassword').toString('base64')) {
      ok = true;
    } else if ( req.headers.authorization == 'Basic ' + new Buffer('justauser').toString('base64')) {
      ok = true;
    } else {
      // Bad auth header, don't send back WWW-Authenticate header
      ok = false;
    }
  } else {
    // No auth header, send back WWW-Authenticate header
    ok = false;
    res.setHeader('www-authenticate', 'Basic realm="Private"');
  }

  if (req.url == '/post/') {
    var expectedContent = 'data_key=data_value';
    req.on('data', function(data) {
      assert.equal(data, expectedContent);
      console.log('received request data: ' + data);
    });
    assert.equal(req.method, 'POST');
    assert.equal(req.headers['content-length'], '' + expectedContent.length);
    assert.equal(req.headers['content-type'], 'application/x-www-form-urlencoded; charset=utf-8');
  }

  if (ok) {
    console.log('request ok');
    res.end('ok');
  } else {
    console.log('status=401');
    res.statusCode = 401;
    res.end('401');
  }
});

basicServer.listen(6767);

var tests = [
  function(next) {
    request({
      'method': 'GET',
      'uri': 'http://localhost:6767/test/',
      'auth': {
        'user': 'test',
        'pass': 'testing2',
        'sendImmediately': false
      }
    }, function(error, res, body) {
      assert.equal(res.statusCode, 200);
      assert.equal(numBasicRequests, 2);
      next();
    });
  },

  function(next) {
    // If we don't set sendImmediately = false, request will send basic auth
    request({
      'method': 'GET',
      'uri': 'http://localhost:6767/test2/',
      'auth': {
        'user': 'test',
        'pass': 'testing2'
      }
    }, function(error, res, body) {
      assert.equal(res.statusCode, 200);
      assert.equal(numBasicRequests, 3);
      next();
    });
  },

  function(next) {
    request({
      'method': 'GET',
      'uri': 'http://test:testing2@localhost:6767/test2/'
    }, function(error, res, body) {
      assert.equal(res.statusCode, 200);
      assert.equal(numBasicRequests, 4);
      next();
    });
  },

  function(next) {
    request({
      'method': 'POST',
      'form': { 'data_key': 'data_value' },
      'uri': 'http://localhost:6767/post/',
      'auth': {
        'user': 'test',
        'pass': 'testing2',
        'sendImmediately': false
      }
    }, function(error, res, body) {
      assert.equal(res.statusCode, 200);
      assert.equal(numBasicRequests, 6);
      next();
    });
  },

  function(next) {
    assert.doesNotThrow( function() {
      request({
        'method': 'GET',
        'uri': 'http://localhost:6767/allow_empty_user/',
        'auth': {
          'user': '',
          'pass': 'apassword',
          'sendImmediately': false
        }
      }, function(error, res, body ) {
        assert.equal(res.statusCode, 200);
        assert.equal(numBasicRequests, 8);
        next();
      });
    })
  },

  function(next) {
    assert.doesNotThrow( function() {
      request({
        'method': 'GET',
        'uri': 'http://localhost:6767/allow_undefined_password/',
        'auth': {
          'user': 'justauser',
          'pass': undefined,
          'sendImmediately': false
        }
      }, function(error, res, body ) {
        assert.equal(res.statusCode, 200);
        assert.equal(numBasicRequests, 10);
        next();
      });
    })
  }
];

function runTest(i) {
  if (i < tests.length) {
    tests[i](function() {
      runTest(i + 1);
    });
  } else {
    console.log('All tests passed');
    basicServer.close();
  }
}

runTest(0);