node_modules/browserify-zlib/test/test-zlib-convenience-methods.js

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// test convenience methods with and without options supplied

var tape = require('tape');
var zlib = require('../');

var expect = 'blahblahblahblahblahblah';
var opts = {
  level: 9,
  chunkSize: 1024,
};

[
  ['gzip', 'gunzip'],
  ['gzip', 'unzip'],
  ['deflate', 'inflate'],
  ['deflateRaw', 'inflateRaw'],
].forEach(function(method) {
  tape(method.join(' '), function(t) {
    t.plan(4);
    
    zlib[method[0]](expect, opts, function(err, result) {
      zlib[method[1]](result, opts, function(err, result) {
        t.deepEqual(result, new Buffer(expect),
          'Should get original string after ' +
          method[0] + '/' + method[1] + ' with options.');
      });
    });

    zlib[method[0]](expect, function(err, result) {
      zlib[method[1]](result, function(err, result) {
        t.deepEqual(result, new Buffer(expect),
          'Should get original string after ' +
          method[0] + '/' + method[1] + ' without options.');
      });
    });

    var result = zlib[method[0] + 'Sync'](expect, opts);
    result = zlib[method[1] + 'Sync'](result, opts);
    t.deepEqual(result, new Buffer(expect),
      'Should get original string after ' +
      method[0] + '/' + method[1] + ' with options.');
    
    result = zlib[method[0] + 'Sync'](expect);
    result = zlib[method[1] + 'Sync'](result);
    t.deepEqual(result, new Buffer(expect),
      'Should get original string after ' +
      method[0] + '/' + method[1] + ' without options.');
  });
});