text: var convert = require('../lib'),
    assert = require('assert'),
    tests = {};
  
  tests['list'] = function () {
    var list = convert().list(),
      firstItem = list[0];
  
    assert(list.length > 0);
    assert(firstItem.hasOwnProperty('abbr'));
    assert(typeof firstItem.abbr === 'string');
    assert(firstItem.hasOwnProperty('measure'));
    assert(typeof firstItem.measure === 'string');
    assert(firstItem.hasOwnProperty('system'));
    assert(typeof firstItem.system === 'string');
    assert(firstItem.hasOwnProperty('singular'));
    assert(typeof firstItem.singular === 'string');
    assert(firstItem.hasOwnProperty('plural'));
    assert(typeof firstItem.plural === 'string');
  };
  
  tests['list by measure'] = function () {
    var full = convert().list(),
      measures = convert().measures();
  
    measures.map(function (measure) {
      var list = convert().list(measure);
  
      assert(list.length > 0);
      assert(list.length < full.length);
    });
  };
  
  module.exports = tests;
  