text: // Copyright 2016 Google Inc.
  //
  // 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.
  //
  ////////////////////////////////////////////////////////////////////////////////
  
  const assert = require('assert');
  const gaparser = new (require('../gaparser'))();
  const stream = require('stream');
  
  describe('GAParser', function() {
    it('should be a stream.Transform', function() {
      assert(gaparser instanceof stream.Transform);
    });
  
    it('should only emit data as GAv4 hits arrive.', function() {
      var countData = 0;
      gaparser.on('data', function() {
        countData++;
      });
      gaparser.write('Hit delivery requested: foo\n');
      gaparser.write('fail');
      gaparser.write('Hit delivery requested: bar\n');
      assert(countData == 2);
    });
  });
  
  