Function gherkinParser

lib/mocha/gherkin.js:23–164

(text, file)

parser.stopAtFirstError = false

const gherkinParser = (text, file) => {
  const ast = parser.parse(text)
  let currentLanguage

  if (ast.feature) {
    // Ensure translations are loaded before trying to access them
    currentLanguage = getTranslation(ast.feature.language)
  }

  if (!ast.feature) {
    throw new Error(`No 'Features' available in Gherkin '${file}' provided!`)
  }
  const suite = new Suite(ast.feature.name, new Context())
  enhanceMochaSuite(suite)
  const tags = ast.feature.tags.map(t => t.name)
  suite.title = `${suite.title} ${tags.join(' ')}`.trim()
  suite.tags = tags || []
  suite.comment = ast.feature.description
  suite.feature = ast.feature
  suite.file = file
  suite.timeout(0)

  suite.beforeEach('codeceptjs.before', function (done) {
    // In Mocha, 'this' is the hook Context; currentTest is the running scenario
    setup(this)(done)
  })
  suite.afterEach('codeceptjs.after', function (done) {
    teardown(this)(done)
  })
  suite.beforeAll('codeceptjs.beforeSuite', suiteSetup(suite))
  suite.afterAll('codeceptjs.afterSuite', suiteTeardown(suite))

  const runSteps = async steps => {
    for (const step of steps) {
      const metaStep = new MetaStep(null, step.text)
      metaStep.actor = step.keyword.trim()
      let helperStep
      const setMetaStep = step => {
        helperStep = step
        if (step.metaStep) {
          if (step.metaStep === metaStep) {
            return
          }
          setMetaStep(step.metaStep)
          return
        }
        step.metaStep = metaStep
      }
      const fn = matchStep(step.text)

      if (step.dataTable) {
        fn.params.push({
          ...step.dataTable,
          parse: () => new DataTableArgument(step.dataTable),
        })
        metaStep.comment = `\n${transformTable(step.dataTable)}`
      }