var testPackage = require('../../helpers/test-package');
var Dgeni = require('dgeni');

describe('checkUnbalancedBackTicks', function() {
  var dgeni, injector, processor, log;

  beforeEach(function() {
    dgeni = new Dgeni([testPackage('angular.io-package')]);
    injector = dgeni.configureInjector();
    processor = injector.get('checkUnbalancedBackTicks');
    log = injector.get('log');
  });

  it('should warn if there are an odd number of back ticks in the rendered content', function() {
    var docs = [{
      renderedContent: '```\n' +
          'code block\n' +
          '```\n' +
          '```\n' +
          'code block with missing closing back ticks\n'
    }];

    processor.$process(docs);

    expect(log.warn).toHaveBeenCalledWith(
        'checkUnbalancedBackTicks processor: unbalanced backticks found in rendered content - doc');
    expect(docs[0].unbalancedBackTicks).toBe(true);
  });
});