talk/tests/models/comment.js

require('../utils/mongoose');

const Comment = require('../../models/comment');
const expect = require('chai').expect;

describe('Comment: models', () => {
  let mockComments;
  beforeEach(() => {
    return Comment.create([{
      body: 'comment 10',
      asset_id: '123'
    }, {
      body: 'comment 20',
      asset_id: '123'
    }, {
      body: 'comment 30',
      asset_id: '456'
    }]).then((comments) => {
      mockComments = comments;
    });
  });

  describe('#findById()', () => {
    it('should find a comment by id', () => {
      return Comment.findById(mockComments[0].id).then((result) => {
        expect(result).to.have.property('body')
          .and.to.equal('comment 10');
      });
    });
  });

  describe('#findByAssetId()', () => {
    it('should find an array of comments by asset id', () => {
      return Comment.findByAssetId('123').then((result) => {
        expect(result).to.have.length(2);
        result.sort((a, b) => {
          if (a.body < b.body) {return -1;}
          else {return 1;}
        });
        expect(result[0]).to.have.property('body')
          .and.to.equal('comment 10');
        expect(result[1]).to.have.property('body')
          .and.to.equal('comment 20');
      });
    });
  });

  // });
});