helper-lookup/test.js

Template helper for generating a list of markdown formatted reference links to github repos for the tree of dependencies and devDependencies listed in package.json.

/*!
 * helper-lookup <https://github.com/jonschlinkert/helper-lookup>
 *
 * Copyright (c) 2014-2015, Jon Schlinkert.
 * Licensed under the MIT License
 */

'use strict';

var should = require('should');
var handlebars = require('handlebars');
var _ = require('lodash');
var lookup = require('./');

function test(str) {
  // is there text?
  return /[a-zA-Z]/.test(str);
}

describe('helper lookup', function () {
  it('should return a formatted lookup statement:', function () {
    test(lookup.reflinks('*')).should.be.true;
  });

  it('should work as a lodash helper:', function () {
    test(_.template('<%= reflinks %>', {}, {imports: {reflinks: lookup.reflinks('*')}})).should.be.true;
    test(_.template('<%= lookup.reflinks("*") %>', {}, {imports: {lookup: lookup}})).should.be.true;
  });

  it('should work as a lodash helper:', function () {
    test(_.template('<%= links %>', {}, {imports: {links: lookup.links('*')}})).should.be.true;
    test(_.template('<%= lookup.links("*") %>', {}, {imports: {lookup: lookup}})).should.be.true;
  });

  it('should work as a lodash mixin:', function () {
    _.mixin({reflinks: lookup.reflinks});
    test(_.template('<%= _.reflinks("*") %>', {})).should.be.true;
  });

  it('should work as a handlebars helper:', function () {
    handlebars.registerHelper(lookup);
    test(handlebars.compile('{{reflinks "*"}}')()).should.be.true;
  });

  it('should work as a handlebars helper:', function () {
    handlebars.registerHelper('a', lookup.links);
    test(handlebars.compile('{{a "*"}}')()).should.match(/for-own/);
  });

  it('should work as a handlebars helper:', function () {
    handlebars.registerHelper(lookup);
    test(handlebars.compile('{{links "*"}}')()).should.be.true;
  });
});