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 DefaultContext 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 DefaultContext, and based on these observations, apply Extract Interface, too.
1 | <?php |
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17 | class DefaultContext extends SyliusDefaultContext |
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18 | { |
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19 | /** |
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20 | * @var array |
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21 | */ |
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22 | protected $actions = array( |
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23 | 'viewing' => 'show', |
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24 | 'creation' => 'create', |
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25 | 'editing' => 'update', |
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26 | 'building' => 'build', |
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27 | 'testing' => 'connection_test', |
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28 | ); |
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29 | |||
30 | /** {@inheritdoc} */ |
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31 | protected function generatePageUrl($page, array $parameters = array()) |
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49 | |||
50 | /** |
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51 | * @param string $baseName |
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52 | */ |
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53 | View Code Duplication | protected function getRepository($resource, $baseName = null) |
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63 | |||
64 | View Code Duplication | protected function findOneBy($type, array $criteria, $repoPrefix = '') |
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78 | |||
79 | /** |
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80 | * @Given /^I am on the (.+) (page)?$/ |
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81 | * @When /^I go to the (.+) (page)?$/ |
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82 | */ |
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83 | public function iAmOnThePage($page) |
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87 | |||
88 | /** |
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89 | * @Then /^I should be on the (.+) (page)$/ |
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90 | * @Then /^I should be redirected to the (.+) (page)$/ |
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91 | * @Then /^I should still be on the (.+) (page)$/ |
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92 | */ |
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93 | public function iShouldBeOnThePage($page) |
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98 | |||
99 | /** |
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100 | * @Then /^access should be forbidden$/ |
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101 | */ |
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102 | public function accessShouldBeForbidden() |
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108 | |||
109 | /** |
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110 | * @Then /^I should be unauthorized on the (.+) (page)$/ |
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111 | */ |
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112 | public function iShouldBeUnauthorizedOnThePage($page) |
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117 | |||
118 | /** |
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119 | * @Given /^I leave "([^"]*)" empty$/ |
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120 | * @Given /^I leave "([^"]*)" field blank/ |
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121 | */ |
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122 | public function iLeaveFieldEmpty($field) |
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126 | |||
127 | /** |
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128 | * @Then /^I should see (\d+) validation errors?$/ |
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129 | */ |
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130 | public function iShouldSeeFieldsOnError($amount) |
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134 | |||
135 | /** |
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136 | * @Then /^I should see (\d+) (?:alert )?((error|success) )?message$/ |
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137 | */ |
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138 | public function iShouldSeeAlertMessage($amount, $type = '') |
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144 | |||
145 | /** |
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146 | * @Given /^I am logged in with (.*) account$/ |
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147 | */ |
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148 | public function iAmLoggedInWithAccount($username) |
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162 | |||
163 | /** |
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164 | * @When /^I fill in (.+) form with:$/ |
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165 | */ |
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166 | public function whenIFillInFormWith($base, TableNode $table) |
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195 | |||
196 | public function fillCheckbox($fieldName, $value) |
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210 | |||
211 | public function fillRadio($fieldName, $value) |
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222 | |||
223 | /** |
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224 | * @Then /^I should see [\w\s]+ with [\w\s]+ "([^""]*)" in (that|the) list$/ |
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225 | */ |
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226 | public function iShouldSeeResourceWithValueInThatList($value) |
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230 | |||
231 | /** |
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232 | * @Then /^I should not see [\w\s]+ with [\w\s]+ "([^""]*)" in (that|the) list$/ |
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233 | */ |
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234 | public function iShouldNotSeeResourceWithValueInThatList($value) |
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238 | |||
239 | /** |
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240 | * @Then /^I should see (\d+) ([^"" ]*) in (that|the) list$/ |
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241 | */ |
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242 | View Code Duplication | public function iShouldSeeThatMuchResourcesInTheList($amount, $type) |
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250 | |||
251 | /** |
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252 | * @Then /^I should be on the page of ([^""]*) with ([^""]*) "([^""]*)"$/ |
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253 | * @Then /^I should still be on the page of ([^""]*) with ([^""]*) "([^""]*)"$/ |
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254 | */ |
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255 | View Code Duplication | public function iShouldBeOnTheResourcePage($type, $property, $value) |
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263 | |||
264 | /** |
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265 | * @Given /^I am on the page of ([^""]*) with ([^""]*) "([^""]*)"$/ |
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266 | * @Given /^I go to the page of ([^""]*) with ([^""]*) "([^""]*)"$/ |
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267 | */ |
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268 | public function iAmOnTheResourcePage($type, $property, $value) |
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276 | |||
277 | /** |
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278 | * @Given /^I am on the page of (?!teamspeak)([^""(w)]*) "([^""]*)"$/ |
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279 | * @Given /^I go to the page of (?!teamspeak)([^""(w)]*) "([^""]*)"$/ |
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280 | */ |
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281 | public function iAmOnTheResourcePageByName($type, $name) |
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285 | |||
286 | /** |
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287 | * @Given /^I am (building|viewing|editing) ([^""]*) with ([^""]*) "([^""]*)"$/ |
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288 | */ |
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289 | View Code Duplication | public function iAmDoingSomethingWithResource($action, $type, $property, $value) |
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298 | |||
299 | /** |
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300 | * @Given /^I am (building|viewing|editing) (?!teamspeak)([^""(w)]*) "([^""]*)"$/ |
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301 | */ |
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302 | public function iAmDoingSomethingWithResourceByName($action, $type, $name) |
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306 | |||
307 | /** |
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308 | * @Then /^I should be (building|viewing|editing|testing) ([^"]*) with ([^"]*) "([^""]*)"$/ |
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309 | */ |
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310 | View Code Duplication | public function iShouldBeDoingSomethingWithResource($action, $type, $property, $value) |
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320 | |||
321 | /** |
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322 | * @Then /^I should be (building|viewing|editing) (?!teamspeak)([^""(w)]*) "([^""]*)"$/ |
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323 | */ |
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324 | public function iShouldBeDoingSomethingWithResourceByName($action, $type, $name) |
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328 | |||
329 | /** |
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330 | * Assert that given code equals the current one. |
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331 | * |
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332 | * @param integer $code |
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333 | */ |
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334 | protected function assertStatusCodeEquals($code) |
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338 | |||
339 | /** |
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340 | * @Then /^I should see (\d+) associated games?$/ |
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341 | */ |
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342 | public function iShouldSeeAssociatedGames($amount) |
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346 | |||
347 | /** |
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348 | * @Then /^I should see (\d+) buttons? "([^"]+)"$/ |
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349 | */ |
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350 | public function iShouldSeeButton($count, $value) |
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356 | |||
357 | /** |
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358 | * @Then /^I should not see button "([^"]+)"$/ |
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359 | */ |
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360 | public function iShouldNotSeeButton($value) |
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366 | |||
367 | /** |
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368 | * @Then /^I should be on 403 page$/ |
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369 | * @Then /^I should be on 403 page with "([^"]+)"$/ |
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370 | */ |
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371 | public function iShouldBeOn403($message = "Vous n'avez pas accès à cette page.") |
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378 | |||
379 | /** |
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380 | * @Then /^I should see (\d+) "([^"]+)" checkbox(?:es)? in "([^"]+)" form$/ |
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381 | */ |
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382 | public function iShouldSeeCheckboxes($count, $type, $form) |
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388 | |||
389 | /** |
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390 | * @Then /^I should see (\d+) "([^"]+)" options in "([^"]+)" form$/ |
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391 | */ |
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392 | public function iShouldSeeOptionsInSelect($count, $type, $form) |
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399 | |||
400 | public function findField($form, $fieldName) |
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411 | |||
412 | /** |
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413 | * @Then /^I should see (\d+) ([^" ]*) servers in (that|the) list$/ |
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414 | */ |
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415 | View Code Duplication | public function iShouldSeeThatMuchServersInTheList($amount, $type) |
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423 | } |
It seems like the type of the argument is not accepted by the function/method which you are calling.
In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug.
We suggest to add an explicit type cast like in the following example: