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4 | <title>Code coverage report for cucumber_expression_generator.js</title>
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5 | <meta charset="utf-8" />
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12 | }
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16 | <div class='wrapper'>
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17 | <div class='pad1'>
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18 | <h1>
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19 | <a href="index.html">All files</a> cucumber_expression_generator.js
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20 | </h1>
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21 | <div class='clearfix'>
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22 | <div class='fl pad1y space-right2'>
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23 | <span class="strong">95.74% </span>
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24 | <span class="quiet">Statements</span>
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25 | <span class='fraction'>45/47</span>
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26 | </div>
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27 | <div class='fl pad1y space-right2'>
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28 | <span class="strong">100% </span>
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29 | <span class="quiet">Branches</span>
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30 | <span class='fraction'>10/10</span>
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31 | </div>
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32 | <div class='fl pad1y space-right2'>
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33 | <span class="strong">75% </span>
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34 | <span class="quiet">Functions</span>
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35 | <span class='fraction'>6/8</span>
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36 | </div>
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37 | <div class='fl pad1y space-right2'>
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38 | <span class="strong">95.74% </span>
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39 | <span class="quiet">Lines</span>
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40 | <span class='fraction'>45/47</span>
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41 | </div>
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42 | </div>
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43 | <p class="quiet">
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44 | Press <em>n</em> or <em>j</em> to go to the next uncovered block, <em>b</em>, <em>p</em> or <em>k</em> for the previous block.
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45 | </p>
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46 | </div>
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47 | <div class='status-line high'></div>
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48 | <pre><table class="coverage">
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49 | <tr><td class="line-count quiet"><a name='L1'></a><a href='#L1'>1</a>
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289 | <span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">const util = require('util')
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290 | const ParameterTypeMatcher = require('./parameter_type_matcher')
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291 | const ParameterType = require('./parameter_type')
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292 | const CombinatorialGeneratedExpressionFactory = require('./combinatorial_generated_expression_factory')
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293 |
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294 | class CucumberExpressionGenerator {
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295 | constructor(parameterTypeRegistry) {
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296 | this._parameterTypeRegistry = parameterTypeRegistry
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297 | }
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298 |
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299 | generateExpressions(text) {
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300 | const parameterTypeCombinations = []
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301 | const parameterTypeMatchers = this._createParameterTypeMatchers(text)
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302 | let expressionTemplate = ''
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303 | let pos = 0
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304 |
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305 | // eslint-disable-next-line no-constant-condition
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306 | while (true) {
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307 | let matchingParameterTypeMatchers = []
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308 |
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309 | for (const parameterTypeMatcher of parameterTypeMatchers) {
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310 | const advancedParameterTypeMatcher = parameterTypeMatcher.advanceTo(pos)
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311 | if (advancedParameterTypeMatcher.find) {
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312 | matchingParameterTypeMatchers.push(advancedParameterTypeMatcher)
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313 | }
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314 | }
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315 |
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316 | if (matchingParameterTypeMatchers.length > 0) {
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317 | matchingParameterTypeMatchers = matchingParameterTypeMatchers.sort(
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318 | ParameterTypeMatcher.compare
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319 | )
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320 |
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321 | // Find all the best parameter type matchers, they are all candidates.
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322 | const bestParameterTypeMatcher = matchingParameterTypeMatchers[0]
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323 | const bestParameterTypeMatchers = matchingParameterTypeMatchers.filter(
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324 | m => ParameterTypeMatcher.compare(m, bestParameterTypeMatcher) === 0
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325 | )
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326 |
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327 | // Build a list of parameter types without duplicates. The reason there
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328 | // might be duplicates is that some parameter types have more than one regexp,
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329 | // which means multiple ParameterTypeMatcher objects will have a reference to the
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330 | // same ParameterType.
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331 | // We're sorting the list so preferential parameter types are listed first.
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332 | // Users are most likely to want these, so they should be listed at the top.
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333 | let parameterTypes = []
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334 | for (const parameterTypeMatcher of bestParameterTypeMatchers) {
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335 | if (
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336 | parameterTypes.indexOf(parameterTypeMatcher.parameterType) === -1
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337 | ) {
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338 | parameterTypes.push(parameterTypeMatcher.parameterType)
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339 | }
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340 | }
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341 | parameterTypes = parameterTypes.sort(ParameterType.compare)
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342 |
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343 | parameterTypeCombinations.push(parameterTypes)
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344 |
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345 | expressionTemplate += escape(
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346 | text.slice(pos, bestParameterTypeMatcher.start)
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347 | )
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348 | expressionTemplate += '{%s}'
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349 |
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350 | pos =
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351 | bestParameterTypeMatcher.start + bestParameterTypeMatcher.group.length
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352 | } else {
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353 | break
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354 | }
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355 |
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356 | if (pos >= text.length) {
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357 | break
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358 | }
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359 | }
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360 |
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361 | expressionTemplate += escape(text.slice(pos))
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362 | return new CombinatorialGeneratedExpressionFactory(
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363 | expressionTemplate,
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364 | parameterTypeCombinations
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365 | ).generateExpressions()
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366 | }
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367 |
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368 | /**
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369 | * @deprecated
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370 | */
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371 | <span class="fstat-no" title="function not covered" > ge</span>nerateExpression(text) {
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372 | <span class="cstat-no" title="statement not covered" > return util.deprecate(</span>
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373 | <span class="fstat-no" title="function not covered" > ()</span> => <span class="cstat-no" title="statement not covered" >this.generateExpressions(text)[0],</span>
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374 | 'CucumberExpressionGenerator.generateExpression: Use CucumberExpressionGenerator.generateExpressions instead'
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375 | )()
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376 | }
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377 |
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378 | _createParameterTypeMatchers(text) {
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379 | let parameterMatchers = []
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380 | for (const parameterType of this._parameterTypeRegistry.parameterTypes) {
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381 | if (parameterType.useForSnippets) {
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382 | parameterMatchers = parameterMatchers.concat(
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383 | this._createParameterTypeMatchers2(parameterType, text)
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384 | )
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385 | }
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386 | }
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387 | return parameterMatchers
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388 | }
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389 |
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390 | _createParameterTypeMatchers2(parameterType, text) {
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391 | // TODO: [].map
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392 | const result = []
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393 | for (const regexp of parameterType.regexps) {
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394 | result.push(new ParameterTypeMatcher(parameterType, regexp, text))
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395 | }
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396 | return result
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397 | }
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398 | }
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399 |
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400 | function escape(s) {
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401 | return s
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402 | .replace(/%/g, '%%') // for util.format
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403 | .replace(/\(/g, '\\(')
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404 | .replace(/{/g, '\\{')
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405 | .replace(/\//g, '\\/')
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406 | }
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407 |
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408 | module.exports = CucumberExpressionGenerator
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409 | </pre></td></tr>
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410 | </table></pre>
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411 | <div class='push'></div>
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412 | </div>
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413 | <div class='footer quiet pad2 space-top1 center small'>
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414 | Code coverage
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415 | generated by <a href="https://istanbul.js.org/" target="_blank">istanbul</a> at Fri Mar 22 2019 15:35:22 GMT+0000 (Coordinated Universal Time)
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416 | </div>
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417 | </div>
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418 | <script src="prettify.js"></script>
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419 | <script>
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420 | window.onload = function () {
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421 | if (typeof prettyPrint === 'function') {
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422 | prettyPrint();
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423 | }
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424 | };
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425 | </script>
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426 | <script src="sorter.js"></script>
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427 | <script src="block-navigation.js"></script>
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428 | </body>
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429 | </html>
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