gherkin-lint/dist/rules/no-scenario-outlines-without-examples.js

A Gherkin linter/validator written in javascript

"use strict";

const _ = require('lodash');

const gherkinUtils = require('./utils/gherkin.js');

const rule = 'no-scenario-outlines-without-examples';

function run(feature) {
  if (!feature) {
    return [];
  }

  let errors = [];
  feature.children.forEach(child => {
    if (child.scenario) {
      const scenario = child.scenario;
      const nodeType = gherkinUtils.getNodeType(scenario, feature.language);

      if (nodeType === 'Scenario Outline' && (!_.find(scenario.examples, 'tableBody') || !_.find(scenario.examples, 'tableBody')['tableBody'].length)) {
        errors.push({
          message: 'Scenario Outline does not have any Examples',
          rule: rule,
          line: scenario.location.line
        });
      }
    }
  });
  return errors;
}

module.exports = {
  name: rule,
  run: run
};