text: var _assert = require('assert')
  var analyze = require('../').analyze
  
  function addTest(a, b) {
    if (typeof(describe) === 'function') {
      it('test_analyze: ' + a + ' == ' + b, function() {
        _assert.equal(a, b)
      })
    } else {
      _assert.equal(a, b)
    }
  }
  
  var t = analyze(JSON.stringify(require('os').networkInterfaces()))
  addTest(t.has_whitespace, false)
  addTest(t.has_comments, false)
  addTest(t.has_newlines, false)
  addTest(t.newline, '\n')
  addTest(t.quote, '"')
  addTest(t.quote_keys, true)
  addTest(t.indent, '')
  
  var t = analyze(JSON.stringify(require('os').networkInterfaces(), null, 2))
  addTest(t.has_whitespace, true)
  addTest(t.has_comments, false)
  addTest(t.has_newlines, true)
  addTest(t.newline, '\n')
  addTest(t.quote, '"')
  addTest(t.quote_keys, true)
  addTest(t.indent, '  ')
  
  var t = analyze(JSON.stringify(require('os').networkInterfaces(), null, 3))
  addTest(t.indent, '   ')
  
  var t = analyze(JSON.stringify(require('os').networkInterfaces(), null, '\t'))
  addTest(t.indent, '\t')
  
  var t = analyze(JSON.stringify(require('os').networkInterfaces(), null, 3).replace(/\n/g, '\r\n'))
  addTest(t.indent, '   ')
  addTest(t.newline, '\r\n')
  
  var t = analyze(JSON.stringify(require('os').networkInterfaces()).replace(/"/g, "'"))
  addTest(t.quote, "'")
  addTest(t.quote_keys, true)
  
  var t = analyze("{foo:'bar', 'bar':\"baz\", 'baz':\"quux\"}")
  addTest(t.quote, "'")
  addTest(t.quote_keys, false)
  
  var t = analyze("{foo:'bar', \"bar\":'baz', \"baz\":\"quux\"}")
  addTest(t.quote, '"')
  addTest(t.quote_keys, false)
  