Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like VictoireContext often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes. You can also have a look at the cohesion graph to spot any un-connected, or weakly-connected components.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
While breaking up the class, it is a good idea to analyze how other classes use VictoireContext, and based on these observations, apply Extract Interface, too.
| 1 | <?php | ||
| 19 | class VictoireContext extends RawMinkContext | ||
| 20 | { | ||
| 21 | use KernelDictionary; | ||
| 22 | protected $minkContext; | ||
| 23 | |||
| 24 | /** | ||
| 25 | * @BeforeScenario | ||
| 26 | * | ||
| 27 | * @param BeforeScenarioScope $scope | ||
| 28 | */ | ||
| 29 | public function gatherContexts(BeforeScenarioScope $scope) | ||
| 30 |     { | ||
| 31 | $environment = $scope->getEnvironment(); | ||
| 32 |         $this->minkContext = $environment->getContext('Victoire\Tests\Features\Context\MinkContext'); | ||
| 33 | } | ||
| 34 | |||
| 35 | /** | ||
| 36 | * @BeforeScenario | ||
| 37 | * | ||
| 38 | * @param BeforeScenarioScope $scope | ||
| 39 | */ | ||
| 40 | public function resetViewsReference(BeforeScenarioScope $scope) | ||
|  | |||
| 41 |     { | ||
| 42 |         $viewsReferences = $this->getContainer()->get('victoire_core.view_helper')->buildViewsReferences(); | ||
| 43 |         $this->getContainer()->get('victoire_view_reference.manager')->saveReferences($viewsReferences); | ||
| 44 | } | ||
| 45 | |||
| 46 | /** | ||
| 47 | * @AfterStep | ||
| 48 | * | ||
| 49 | * @param AfterStepScope $scope | ||
| 50 | * | ||
| 51 | * @throws \Exception | ||
| 52 | */ | ||
| 53 | public function lookForJSErrors(AfterStepScope $scope) | ||
| 54 |     { | ||
| 55 | /* @var Session $session */ | ||
| 56 | $session = $this->getSession(); | ||
| 57 | |||
| 58 |         if (!($session->getDriver() instanceof Selenium2Driver)) { | ||
| 59 | return; | ||
| 60 | } | ||
| 61 | |||
| 62 |         try { | ||
| 63 |             $errors = $session->evaluateScript('window.jsErrors'); | ||
| 64 |             $session->evaluateScript('window.jsErrors = []'); | ||
| 65 |         } catch (\Exception $e) { | ||
| 66 | throw $e; | ||
| 67 | } | ||
| 68 |         if (!$errors || empty($errors)) { | ||
| 69 | return; | ||
| 70 | } | ||
| 71 |         $file = sprintf('%s:%d', $scope->getFeature()->getFile(), $scope->getStep()->getLine()); | ||
| 72 |         $message = sprintf('Found %d javascript error%s', count($errors), count($errors) > 0 ? 's' : ''); | ||
| 73 | echo '-------------------------------------------------------------'.PHP_EOL; | ||
| 74 | echo $file.PHP_EOL; | ||
| 75 | echo $message.PHP_EOL; | ||
| 76 | echo '-------------------------------------------------------------'.PHP_EOL; | ||
| 77 |         foreach ($errors as $index => $error) { | ||
| 78 |             echo sprintf('   #%d: %s', $index, $error).PHP_EOL; | ||
| 79 | } | ||
| 80 | } | ||
| 81 | |||
| 82 | /** | ||
| 83 | * @Given I am logged in as :email | ||
| 84 | */ | ||
| 85 | public function iAmLoggedInAsUser($email) | ||
| 86 |     { | ||
| 87 |         $this->minkContext->visit('/login'); | ||
| 88 |         $this->minkContext->fillField('username', $email); | ||
| 89 |         $this->minkContext->fillField('password', 'test'); | ||
| 90 |         $this->minkContext->pressButton('_submit'); | ||
| 91 | } | ||
| 92 | |||
| 93 | /** | ||
| 94 | * @Given I login as visitor | ||
| 95 | */ | ||
| 96 | public function iLoginAsVisitor() | ||
| 97 |     { | ||
| 98 | $this->getSession()->getDriver()->stop(); | ||
| 99 |         $baseUrl = $this->minkContext->getMinkParameter('base_url'); | ||
| 100 |         $url = str_replace('[email protected]:test', '[email protected]:test', $baseUrl); | ||
| 101 |         $this->minkContext->setMinkParameter('base_url', $url); | ||
| 102 | } | ||
| 103 | |||
| 104 | /** | ||
| 105 | * @Given /^I visit homepage through domain "([^"]*)"$/ | ||
| 106 | */ | ||
| 107 | public function ivisitHomepageThroughDomain($domain) | ||
| 108 |     { | ||
| 109 | $this->getSession()->getDriver()->stop(); | ||
| 110 |         $url = sprintf('http://[email protected]:test@%s:8000/app_domain.php', $domain); | ||
| 111 |         $this->minkContext->setMinkParameter('base_url', $url); | ||
| 112 |         $this->minkContext->visitPath('/'); | ||
| 113 | } | ||
| 114 | |||
| 115 | /** | ||
| 116 | * @Then /^I fill in wysiwyg with "([^"]*)"$/ | ||
| 117 | */ | ||
| 118 | public function iFillInWysiwygOnFieldWith($arg) | ||
| 119 |     { | ||
| 120 |         $js = 'CKEDITOR.instances.victoire_widget_form_ckeditor_content.setData("'.$arg.'");'; | ||
| 121 | $this->getSession()->executeScript($js); | ||
| 122 | } | ||
| 123 | |||
| 124 | /** | ||
| 125 | * @Then /^I select "([^"]*)" from the "([^"]*)" select of "([^"]*)" slot$/ | ||
| 126 | */ | ||
| 127 | public function iSelectFromTheSelectOfSlot($widget, $nth, $slot) | ||
| 128 |     { | ||
| 129 |         $slot = $this->getSession()->getPage()->find('xpath', 'descendant-or-self::*[@id="vic-slot-'.$slot.'"]'); | ||
| 130 |         $selects = $slot->findAll('css', 'select[role="menu"]'); | ||
| 131 |         $selects[$nth - 1]->selectOption(str_replace('\\"', '"', $widget)); | ||
| 132 | } | ||
| 133 | |||
| 134 | /** | ||
| 135 | * @Then /^I switch to "([^"]*)" mode$/ | ||
| 136 | */ | ||
| 137 | View Code Duplication | public function iSwitchToMode($mode) | |
| 138 |     { | ||
| 139 | $element = $this->findOrRetry($this->getSession()->getPage(), 'xpath', 'descendant-or-self::*[@for="mode-switcher--'.$mode.'"]'); | ||
| 140 | |||
| 141 |         if (null === $element) { | ||
| 142 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 143 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 144 | } | ||
| 145 | $element->click(); | ||
| 146 | } | ||
| 147 | |||
| 148 | /** | ||
| 149 | * @Then /^I (open|close|toggle) the hamburger menu$/ | ||
| 150 | */ | ||
| 151 | View Code Duplication | public function iOpenTheHamburgerMenu() | |
| 152 |     { | ||
| 153 | $element = $this->findOrRetry( | ||
| 154 | $this->getSession()->getPage(), | ||
| 155 | 'xpath', | ||
| 156 | 'descendant-or-self::*[@id="vic-menu-leftnavbar-trigger"]' | ||
| 157 | ); | ||
| 158 | |||
| 159 |         if (null === $element) { | ||
| 160 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 161 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 162 | } | ||
| 163 | $element->click(); | ||
| 164 | } | ||
| 165 | |||
| 166 | /** | ||
| 167 | * @When I open the widget mode drop for entity :entity | ||
| 168 | */ | ||
| 169 | View Code Duplication | public function iOpenTheWidgetModeDrop($entity) | |
| 170 |     { | ||
| 171 | $element = $this->findOrRetry( | ||
| 172 | $this->getSession()->getPage(), | ||
| 173 | 'css', | ||
| 174 | '[id^="picker-'.strtolower($entity).'"] .v-mode-trigger' | ||
| 175 | ); | ||
| 176 |         if (null === $element) { | ||
| 177 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 178 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 179 | } | ||
| 180 | $element->click(); | ||
| 181 | } | ||
| 182 | |||
| 183 | /** | ||
| 184 | * @When I open the widget style tab :key | ||
| 185 | */ | ||
| 186 | public function iOpenTheWidgetStyleTab($key) | ||
| 187 |     { | ||
| 188 | $element = $this->findOrRetry( | ||
| 189 | $this->getSession()->getPage(), | ||
| 190 | 'css', | ||
| 191 | '[title="style-'.$key.'"]' | ||
| 192 | ); | ||
| 193 |         if (null === $element) { | ||
| 194 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 195 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 196 | } | ||
| 197 | $element->click(); | ||
| 198 | } | ||
| 199 | |||
| 200 | /** | ||
| 201 | * @When I follow the float action button | ||
| 202 | */ | ||
| 203 | View Code Duplication | public function iFollowTheFloatAction() | |
| 204 |     { | ||
| 205 | $element = $this->findOrRetry( | ||
| 206 | $this->getSession()->getPage(), | ||
| 207 | 'css', | ||
| 208 | '#v-float-container [data-flag="v-drop v-drop-fab"]' | ||
| 209 | ); | ||
| 210 |         if (null === $element) { | ||
| 211 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 212 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 213 | } | ||
| 214 | $element->click(); | ||
| 215 | } | ||
| 216 | |||
| 217 | /** | ||
| 218 | * @When I open the widget quantum collapse for entity :entity | ||
| 219 | */ | ||
| 220 | View Code Duplication | public function iOpenTheWidgetQuantumCollapse($entity) | |
| 221 |     { | ||
| 222 | $element = $this->findOrRetry( | ||
| 223 | $this->getSession()->getPage(), | ||
| 224 | 'css', | ||
| 225 | '[id^="picker-'.strtolower($entity).'"][data-state="visible"] [id^="picker-'.strtolower($entity).'"][data-state="visible"] .v-widget-form__quantum-btn' | ||
| 226 | ); | ||
| 227 | |||
| 228 |         if (null === $element) { | ||
| 229 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 230 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 231 | } | ||
| 232 | $element->click(); | ||
| 233 | } | ||
| 234 | |||
| 235 | /** | ||
| 236 | * @When I open the widget quantum collapse when static | ||
| 237 | */ | ||
| 238 | View Code Duplication | public function iOpenTheWidgetQuantumCollapseWhenStatic() | |
| 239 |     { | ||
| 240 | $element = $this->findOrRetry( | ||
| 241 | $this->getSession()->getPage(), | ||
| 242 | 'css', | ||
| 243 | '[data-state="visible"] [id^="picker-static"] .v-widget-form__quantum-btn' | ||
| 244 | ); | ||
| 245 | |||
| 246 |         if (null === $element) { | ||
| 247 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 248 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 249 | } | ||
| 250 | $element->click(); | ||
| 251 | } | ||
| 252 | |||
| 253 | /** | ||
| 254 | * @Then /^I open the settings menu$/ | ||
| 255 | */ | ||
| 256 | View Code Duplication | public function iOpenTheSettingsMenu() | |
| 257 |     { | ||
| 258 | $element = $this->findOrRetry( | ||
| 259 | $this->getSession()->getPage(), | ||
| 260 | 'xpath', | ||
| 261 | 'descendant-or-self::*[@id="v-settings-link"]' | ||
| 262 | ); | ||
| 263 | |||
| 264 |         if (null === $element) { | ||
| 265 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 266 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 267 | } | ||
| 268 | $element->click(); | ||
| 269 | } | ||
| 270 | |||
| 271 | /** | ||
| 272 | * @Then /^I open the additionals menu drop$/ | ||
| 273 | */ | ||
| 274 | View Code Duplication | public function iOpenTheAdditionalsMenuDrop() | |
| 275 |     { | ||
| 276 | $element = $this->findOrRetry( | ||
| 277 | $this->getSession()->getPage(), | ||
| 278 | 'xpath', | ||
| 279 | 'descendant-or-self::*[@id="v-additionals-drop"]' | ||
| 280 | ); | ||
| 281 | |||
| 282 |         if (null === $element) { | ||
| 283 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 284 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 285 | } | ||
| 286 | $element->click(); | ||
| 287 | } | ||
| 288 | |||
| 289 | /** | ||
| 290 | * @When I follow the tab :name | ||
| 291 | */ | ||
| 292 | public function iFollowTheTab($name) | ||
| 293 |     { | ||
| 294 |         $element = $this->findOrRetry($this->getSession()->getPage(), 'xpath', sprintf('descendant-or-self::a[contains(@class, "v-tabs-nav__anchor") and normalize-space(text()) = "%s"]', $name)); | ||
| 295 | |||
| 296 | // @TODO When the new styleguide is completly integrated, remove. | ||
| 297 |         if (null === $element) { | ||
| 298 |             $element = $this->findOrRetry($this->getSession()->getPage(), 'xpath', sprintf('descendant-or-self::a[@data-toggle="vic-tab" and normalize-space(text()) = "%s"]', $name)); | ||
| 299 | } | ||
| 300 | |||
| 301 |         if (null === $element) { | ||
| 302 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 303 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 304 | } | ||
| 305 | $element->click(); | ||
| 306 | } | ||
| 307 | |||
| 308 | /** | ||
| 309 | * @When I follow the drop trigger :name | ||
| 310 | */ | ||
| 311 | View Code Duplication | public function iFollowTheDropTrigger($name) | |
| 321 | |||
| 322 | /** | ||
| 323 | * @When I follow the drop anchor :name | ||
| 324 | */ | ||
| 325 | public function iFollowTheDropAnchor($name) | ||
| 326 |     { | ||
| 327 | $page = $this->getSession()->getPage(); | ||
| 328 |         $elements = $page->findAll('xpath', sprintf('descendant-or-self::a[contains(@class, "v-drop__anchor") and normalize-space(text()) = "%s"]', $name)); | ||
| 329 | |||
| 330 |         if (count($elements) < 1) { | ||
| 331 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 332 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 333 | } | ||
| 334 | |||
| 335 |         foreach ($elements as $element) { | ||
| 336 |             if ($element->getText() === $name) { | ||
| 337 | $element->click(); | ||
| 338 | } | ||
| 339 | } | ||
| 340 | } | ||
| 341 | |||
| 342 | /** | ||
| 343 | * @Then /^I submit the widget$/ | ||
| 344 | * @Then /^I submit the modal$/ | ||
| 345 | */ | ||
| 346 | public function iSubmitTheWidget() | ||
| 356 | |||
| 357 | /** | ||
| 358 | * @Given /^I edit an "([^"]*)" widget$/ | ||
| 359 | * @Given /^I edit the "([^"]*)" widget$/ | ||
| 360 | */ | ||
| 361 | public function iEditTheWidget($widgetType) | ||
| 376 | |||
| 377 | /** | ||
| 378 | * @Then /^"([^"]*)" should precede "([^"]*)"$/ | ||
| 379 | */ | ||
| 380 | public function shouldPrecedeForTheQuery($textBefore, $textAfter) | ||
| 394 | |||
| 395 | /** | ||
| 396 | * @When /^I select the option "(?P<option>[^"]*)" in the dropdown "(?P<dropdown>[^"]*)"$/ | ||
| 397 | */ | ||
| 398 | public function iSelectTheOptionInTheDropdown($option, $dropdown) | ||
| 405 | |||
| 406 | /** | ||
| 407 | * @Then /^I attach image with id "(\d+)" to victoire field "(.+)"$/ | ||
| 408 | */ | ||
| 409 | public function attachImageToVictoireScript($imageId, $fieldId) | ||
| 414 | |||
| 415 | /** | ||
| 416 | * @Then I should find css element :element with selector :selector and value :value | ||
| 417 | */ | ||
| 418 | public function iShouldFindCssWithSelectorAndValue($element, $selector, $value) | ||
| 429 | |||
| 430 | /** | ||
| 431 | * @Then I should see disable drop anchor :name | ||
| 432 | */ | ||
| 433 | View Code Duplication | public function iShouldSeeDisableDropAnchor($name) | |
| 434 |     { | ||
| 435 |         $element = $this->findOrRetry($this->getSession()->getPage(), 'xpath', sprintf('descendant-or-self::*[contains(@class, \'v-drop__anchor--disabled\') and normalize-space(.) = "%s"]', $name)); | ||
| 436 | |||
| 437 |         if (null === $element) { | ||
| 438 |             $message = sprintf('Element not found in the page after 10 seconds"'); | ||
| 439 | throw new \Behat\Mink\Exception\ResponseTextException($message, $this->getSession()); | ||
| 440 | } | ||
| 441 | } | ||
| 442 | |||
| 443 | /** | ||
| 444 | * @Then I should see disable tab :name | ||
| 445 | */ | ||
| 446 | View Code Duplication | public function iShouldSeeDisableTab($name) | |
| 447 |     { | ||
| 448 |         $element = $this->findOrRetry($this->getSession()->getPage(), 'xpath', sprintf('descendant-or-self::li[@class="vic-disable" and normalize-space(.) = "%s"]', $name)); | ||
| 455 | |||
| 456 | /** | ||
| 457 | * @Then /^I move the widgetMap "(.+)" "(.+)" the widgetMap "(.*)"$/ | ||
| 458 | */ | ||
| 459 | public function iMoveWidgetUnder($widgetMapMoved, $position, $widgetMapMovedTo) | ||
| 468 | |||
| 469 | /** | ||
| 470 | * @When /^I rename quantum "(.+)" with "(.+)"$/ | ||
| 471 | */ | ||
| 472 | public function iRenameQuantumWith($quantumPosition, $name) | ||
| 487 | |||
| 488 | /** | ||
| 489 | * @When /^I select quantum "(.+)"$/ | ||
| 490 | */ | ||
| 491 | public function iSelectQuantum($quantumName) | ||
| 499 | |||
| 500 | /** | ||
| 501 | * @When /^I create a new quantum$/ | ||
| 502 | */ | ||
| 503 | public function iCreateANewQuantum() | ||
| 510 | |||
| 511 | /** | ||
| 512 | * @When I select :arg1 from the collapse menu | ||
| 513 | */ | ||
| 514 | public function iSelectFromTheCollapseMenu($name) | ||
| 543 | |||
| 544 | /** | ||
| 545 | * Try to find value in element and retry for a given time. | ||
| 546 | * | ||
| 547 | * @param Element $element | ||
| 548 | * @param string $selectorType xpath|css | ||
| 549 | * @param string $value | ||
| 550 | * @param int $timeout | ||
| 551 | * | ||
| 552 | * @return \Behat\Mink\Element\NodeElement|mixed|null|void | ||
| 553 | */ | ||
| 554 | protected function findOrRetry(Element $element, $selectorType, $value, $timeout = 10000) | ||
| 570 | |||
| 571 | /** | ||
| 572 | * Fill Select2 input field and select a value. | ||
| 573 | * | ||
| 574 | * @When /^(?:|I )fill in select2 input "(?P<field>(?:[^"]|\\")*)" with "(?P<value>(?:[^"]|\\")*)" and select "(?P<entry>(?:[^"]|\\")*)"$/ | ||
| 575 | */ | ||
| 576 | public function iFillInSelect2InputWithAndSelect($field, $value, $entry) | ||
| 583 | |||
| 584 | /** | ||
| 585 | * Open Select2 choice list. | ||
| 586 | * | ||
| 587 | * @param DocumentElement $page | ||
| 588 | * @param string $field | ||
| 589 | * | ||
| 590 | * @throws \Exception | ||
| 591 | */ | ||
| 592 | private function openField(DocumentElement $page, $field) | ||
| 605 | |||
| 606 | /** | ||
| 607 | * Fill Select2 search field. | ||
| 608 | * | ||
| 609 | * @param DocumentElement $page | ||
| 610 | * @param string $field | ||
| 611 | * @param string $value | ||
| 612 | * | ||
| 613 | * @throws \Exception | ||
| 614 | */ | ||
| 615 | private function fillSearchField(DocumentElement $page, $field, $value) | ||
| 634 | |||
| 635 | /** | ||
| 636 | * Select value in choice list. | ||
| 637 | * | ||
| 638 | * @param DocumentElement $page | ||
| 639 | * @param string $field | ||
| 640 | * @param string $value | ||
| 641 | * | ||
| 642 | * @throws \Exception | ||
| 643 | */ | ||
| 644 | private function selectValue(DocumentElement $page, $field, $value) | ||
| 657 | |||
| 658 | /** | ||
| 659 | * Wait the end of fetching Select2 results. | ||
| 660 | * | ||
| 661 | * @param int $time Time to wait in seconds | ||
| 662 | */ | ||
| 663 | private function waitForLoadingResults($time = 60) | ||
| 673 | } | ||
| 674 | 
This check looks from parameters that have been defined for a function or method, but which are not used in the method body.