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<?php |
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declare(strict_types=1); |
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namespace UsageFinder\Tests; |
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use PHPUnit\Framework\TestCase; |
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use Symfony\Component\Process\Process; |
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use UsageFinder\ClassMethodReference; |
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use UsageFinder\ClassMethodUsage; |
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use UsageFinder\FindClassMethodUsages; |
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use function file_exists; |
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final class FindClassMethodUsagesTest extends TestCase |
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{ |
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/** @var string */ |
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private $rootDir; |
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public function testInvokeUsagesFoundConcreteClass() : void |
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{ |
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$classMethodReference = new ClassMethodReference('Doctrine\Common\Collections\ArrayCollection::slice'); |
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$expectedUsages = [ |
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new ClassMethodUsage('src/AppCode.php', 14, ' ->slice(0, 1);', 'slice'), |
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new ClassMethodUsage('src/AppCode.php', 20, ' ->slice(0, 3);', 'slice'), |
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]; |
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$examplePath = __DIR__ . '/example'; |
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$usages = (new FindClassMethodUsages())-> |
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__invoke($examplePath, $classMethodReference, 2); |
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self::assertCount(2, $usages); |
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self::assertEquals($expectedUsages, $usages); |
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} |
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public function testInvokeUsagesFoundInterface() : void |
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{ |
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$classMethodReference = new ClassMethodReference('Doctrine\Common\Collections\Collection::slice'); |
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$expectedUsages = [ |
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new ClassMethodUsage('src/AppCode.php', 14, ' ->slice(0, 1);', 'slice'), |
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new ClassMethodUsage('src/AppCode.php', 17, ' ->slice(0, 2);', 'slice'), |
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new ClassMethodUsage('src/AppCode.php', 20, ' ->slice(0, 3);', 'slice'), |
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]; |
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$examplePath = __DIR__ . '/example'; |
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$usages = (new FindClassMethodUsages())-> |
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__invoke($examplePath, $classMethodReference, 2); |
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self::assertCount(3, $usages); |
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self::assertEquals($expectedUsages, $usages); |
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} |
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public function testInvokeNoUsagesFound() : void |
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{ |
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$classMethodReference = new ClassMethodReference('Class::doesNotExist'); |
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$examplePath = __DIR__ . '/example'; |
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$usages = (new FindClassMethodUsages())-> |
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__invoke($examplePath, $classMethodReference, 2); |
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self::assertCount(0, $usages); |
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} |
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public function testInvokeOnInvalidCode() : void |
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{ |
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$classMethodReference = new ClassMethodReference('Class::doesNotExist'); |
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$examplePath = __DIR__ . '/invalid-code-example'; |
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$usages = (new FindClassMethodUsages())-> |
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__invoke($examplePath, $classMethodReference, 2); |
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self::assertCount(0, $usages); |
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} |
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public function testInvokeNoProblems() : void |
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{ |
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$classMethodReference = new ClassMethodReference('Class::doesNotExist'); |
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$examplePath = __DIR__ . '/no-problems-example'; |
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$usages = (new FindClassMethodUsages())-> |
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__invoke($examplePath, $classMethodReference, 2); |
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self::assertCount(0, $usages); |
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} |
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protected function setUp() : void |
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{ |
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$this->rootDir = __DIR__ . '/..'; |
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$composerPath = $this->rootDir . '/composer.phar'; |
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if (! file_exists($composerPath)) { |
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self::markTestSkipped('Download composer with the ./download-composer.sh shell script.'); |
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} |
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$process = new Process(['php', $composerPath, 'install'], __DIR__ . '/example'); |
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$process->run(); |
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} |
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} |
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jwage /
usage-finder
Loading history...
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.