'use strict';

var sinon = require('sinon');

describe.only('Tag Errors', () => {
  var Hexo = require('../../../lib/hexo');
  var hexo = new Hexo(__dirname);

  before(() => {
    hexo.init().then(() => {
      hexo.extend.tag.register('test', function(args, content){
        return '<code>' + content + '</code>';
      }, {ends: true});
    };
  });

  it('tag error - unknown tag', () => {
    const errorCallback = sinon.spy(err => {
      err.should.have.property('message', 'Unexpected tag "abc" on line 1.');
    });

    const body = [
      '{% abc %}',
      '  content',
      '{% endabc %}',
    ].join('\n');

    hexo.render.render({
      text: body,
      engine: 'swig'
    })
    .then(result => {
      console.log(result);
    })
    .catch (err => {
      console.log(err);
      errorCallback(err);
      // throw err;
    });

    // try {
    //   var result = hexo.render.renderSync({
    //     text,
    //   });
    // } catch (err) {
    //   errorCallback(err);
    // }

    errorCallback.calledOnce.should.be.true;
  });

  it('tag error - no closing tag', () => {
    const errorCallback = sinon.spy(err => {
      console.log(err.message);
      // err.should.have.property('message', '');
    });

    const text = [
      '{% test %}',
      '  content',
    ].join('\n');

    try {
      hexo.render.renderSync({
        text,
        engine: 'swig'
      });
    } catch (err) {
      errorCallback(err);
    }

    errorCallback.calledOnce.should.be.true;
  });

});