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<?php |
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/******************************************************************************* |
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* This file is part of the GraphQL Bundle package. |
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* |
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* (c) YnloUltratech <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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******************************************************************************/ |
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namespace Ynlo\GraphQLBundle\Behat\Context; |
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use Behat\Behat\Context\Context; |
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use Behat\Behat\Hook\Scope\BeforeFeatureScope; |
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use Behat\Symfony2Extension\Context\KernelAwareContext; |
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use PHPUnit\Framework\Assert; |
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use PHPUnit\Framework\ExpectationFailedException; |
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use SebastianBergmann\Comparator\ComparisonFailure; |
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use Symfony\Component\HttpKernel\Kernel; |
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use Symfony\Component\HttpKernel\KernelInterface; |
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use Ynlo\GraphQLBundle\Schema\SchemaSnapshot; |
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class SchemaSnapshotContext implements Context, KernelAwareContext |
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{ |
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/** |
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* @var Kernel |
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*/ |
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private $kernel; |
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/** |
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* @var string |
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*/ |
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private static $featureDir; |
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/** |
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* @var string |
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*/ |
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private $endpoint; |
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/** |
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* @var array |
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*/ |
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private $savedSnapshot = []; |
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/** |
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* @var array |
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*/ |
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private $currentSnapshot = []; |
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/** |
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* @inheritDoc |
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*/ |
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public function setKernel(KernelInterface $kernel) |
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{ |
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$this->kernel = $kernel; |
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} |
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/** |
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* @BeforeFeature |
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*/ |
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public static function beforeFEature(BeforeFeatureScope $scope) |
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{ |
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self::$featureDir = (new \SplFileInfo($scope->getFeature()->getFile()))->getPathInfo()->getRealPath(); |
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} |
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/** |
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* @Given /^previous schema snapshot of "([^"]*)" endpoint$/ |
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*/ |
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public function previousSnapshotOfEndpointSchema($endpoint) |
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{ |
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$this->endpoint = $endpoint; |
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$file = sprintf('%s/%s.snapshot.json', self::$featureDir, $endpoint); |
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$this->savedSnapshot = json_decode(file_get_contents($file), true); |
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} |
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/** |
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* @When /^compare with current schema$/ |
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*/ |
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public function compareWithCurrentSchema() |
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{ |
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$this->currentSnapshot = $this->kernel |
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->getContainer() |
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->get(SchemaSnapshot::class) |
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->createSnapshot($this->endpoint); |
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} |
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/** |
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* @Then /^current schema is compatible with latest snapshot$/ |
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*/ |
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public function currentSchemaIsCompatibleWithTheLatestSnapshot() |
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{ |
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try { |
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Assert::assertArraySubset($this->savedSnapshot, $this->currentSnapshot); |
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} catch (ExpectationFailedException $exception) { |
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$changeSet = $this->arrayRecursiveDiff($this->savedSnapshot, $this->currentSnapshot); |
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$changeSetString = json_encode($changeSet, JSON_PRETTY_PRINT); |
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$comparison = new ComparisonFailure($changeSet, [], $changeSetString, ''); |
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throw new ExpectationFailedException( |
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'Your current schema is not compatible with the latest snapshot, some fields, types or arguments has been deleted.', |
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$comparison |
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); |
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} |
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} |
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/** |
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* @Given /^current schema is same after latest snapshot$/ |
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*/ |
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public function currentSchemaDoesNotExposeMoreDefinitionsThanLatestSnapshot() |
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{ |
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try { |
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Assert::assertEquals($this->currentSnapshot, $this->savedSnapshot); |
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} catch (ExpectationFailedException $exception) { |
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$current = json_encode($this->savedSnapshot, JSON_PRETTY_PRINT); |
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$snapshot = json_encode($this->currentSnapshot, JSON_PRETTY_PRINT); |
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$comparison = new ComparisonFailure($this->savedSnapshot, $this->currentSnapshot, $current, $snapshot); |
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throw new ExpectationFailedException('Your current schema has ben changed after latest snapshot.', $comparison); |
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} |
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} |
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private function arrayRecursiveDiff($aArray1, $aArray2) |
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{ |
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$aReturn = []; |
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foreach ($aArray1 as $mKey => $mValue) { |
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if (array_key_exists($mKey, $aArray2)) { |
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if (is_array($mValue)) { |
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$aRecursiveDiff = $this->arrayRecursiveDiff($mValue, $aArray2[$mKey]); |
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if (count($aRecursiveDiff)) { |
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$aReturn[$mKey] = $aRecursiveDiff; |
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} |
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} else { |
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if ($mValue != $aArray2[$mKey]) { |
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$aReturn[$mKey] = $mValue; |
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} |
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} |
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} else { |
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$aReturn[$mKey] = $mValue; |
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} |
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} |
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return $aReturn; |
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} |
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} |
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Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a given class or a super-class is assigned to a property that is type hinted more strictly.
Either this assignment is in error or an instanceof check should be added for that assignment.