Question

我正在尝试为我在Sails.js中创建的模型编写一些测试。该模型如下所示：

/**
 * Users
 *
 * @module      :: Model
 * @description :: A short summary of how this model works and what it represents.
 * @docs        :: http://sailsjs.org/#!documentation/models
 */

var User = {

  /**
   * Attributes list for the user
   * @type {Object}
   */
  attributes: {
    password:{
      type:  'string',
      alphanumeric: true,
      required: true,
      minLength: 6
    },
    firstName: {
      type: 'string',
      maxLength: 50,
      minLength: 5,
      required: true
    },
    lastName:{
      type:  'string',
      maxLength: 50,
      minLength: 5,
      required: true
    },
    email: {
      type: 'email',
      unique: true,
      required: true
    }
  },

  /**
   * Function that hashes a password
   * @param  {Object}   attrs - user attributes list
   * @param  {Function} next  [description]
   * @return {[type]}         [description]
   */

  beforeCreate: function( attrs, next ) {
    var bcrypt = require('bcrypt');
    bcrypt.genSalt( 10, function( err, salt ) {
      if ( err ) return next( err );
      bcrypt.hash( attrs.password, salt, function( err, hash ) {
        if ( err ) return next( err );

        attrs.password = hash;
        next();
      });
    });
  }

};

module.exports = User;

我写的测试如下所示：

var assert = require('assert')
  , Sails = require('sails')
  , barrels = require('barrels')
  , fixtures;

// Global before hook
before(function (done) {
  // Lift Sails with test database
  Sails.lift({
    log: {
      level: 'error'
    },
    adapters: {
      default: 'mongo'
    }
  }, function(err, sails) {
    if (err)
      return done(err);
    // Load fixtures
    barrels.populate(function(err) {
      done(err, sails);
    });
    // Save original objects in `fixtures` variable
    fixtures = barrels.objects;
  });
});

// Global after hook
after(function (done) {
  console.log();
  sails.lower(done);
});

// User test
describe('Users', function(done) {
  it("should be able to create", function(done) {
    Users.create({firstName: "johnny", lastName: "BeGood", email: "johnnybegood@example.com", password: "validpassword123"}, function(err, user) {
      assert.notEqual(user, undefined);
      done();
    });
  });

  it("should be able to destroy", function(done) {
    Users.destroy({email: "johnnybegood@example.com"}, function(err) {
      assert.equal(true, true);
    });
  });
});

但是，我只能通过第一次测试，我收到的输出如下所示：

我很想在节点/风帆中编写测试。在这种情况下，是否有人能指出我在做错的事情。我正在利用以下要点 https://gist.github.com/joukokar/57b14e034e41893407f0

Answer 1

如果您使用异步Mocha测试，则必须在最后调用回调（done();）：

it("should be able to destroy", function(done) {
  Users.destroy({email: "johnnybegood@example.com"}, function(err) {
    assert.equal(true, true);

    done();
  });
});

另外，我会测试assert.ifError(err)而不是assert.equal(true, true)（如果代码没有去那里你根本看不到断言，但这并不意味着你实际测试了这个案例）

Sails Js测试模型

1 个答案: