jest-bdd-generator/dist/es/gherkin-to-test/index.js

Jest code generator empowered with Gherkin and BDD

function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
  try {
    var info = gen[key](arg);
    var value = info.value;
  } catch (error) {
    reject(error);
    return;
  }
  if (info.done) {
    resolve(value);
  } else {
    Promise.resolve(value).then(_next, _throw);
  }
}
function _async_to_generator(fn) {
  return function() {
    var self = this, args = arguments;
    return new Promise(function(resolve, reject) {
      var gen = fn.apply(self, args);
      function _next(value) {
        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value);
      }
      function _throw(err) {
        asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err);
      }
      _next(void 0);
    });
  };
}
import { AstBuilder, GherkinClassicTokenMatcher, Parser } from "@cucumber/gherkin";
import { IdGenerator } from "@cucumber/messages";
import * as prettier from "prettier";
import * as fs from "fs";
import { TestGeneratorFromSource } from "./TestGeneratorFromSource";
const newId = IdGenerator.uuid();
const builder = new AstBuilder(newId);
const matcher = new GherkinClassicTokenMatcher();
const _parser = new Parser(builder, matcher);
class TestGenerator extends TestGeneratorFromSource {
  compileKnownSteps(pathTestInput) {
    const source = fs.readFileSync(pathTestInput).toString();
    return this.compileKnownStepsFromSource(source);
  }
  generateGherkin(options) {
    var _this = this;
    return _async_to_generator(function* () {
      const { pathTestsInput, pathGherkinInput } = options;
      const steps = _this.compileKnownSteps(pathTestsInput);
      const gherkinSource = fs.readFileSync(pathGherkinInput).toString();
      const testingCode = _this.generateGherkinFromSource(steps, gherkinSource);
      return testingCode ? prettier.format(testingCode, {
        parser: "typescript"
      }) : void 0;
    })();
  }
}
export {
  TestGenerator
};

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