TheCodingMachine\CacheUtils\ClassBoundCacheContractTest

Complexity

Total Complexity

1

Size/Duplication

Total Lines	33
Duplicated Lines	0 %

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	testClassBoundCacheContract()	0	31	1

<?php

namespace TheCodingMachine\CacheUtils;

use function clearstatcache;
use PHPUnit\Framework\TestCase;
use ReflectionClass;
use function sleep;
use Symfony\Component\Cache\Simple\ArrayCache;
use TheCodingMachine\CacheUtils\Fixtures\A;
use function touch;

class ClassBoundCacheContractTest extends TestCase
{
    public function testClassBoundCacheContract()
    {
        $cache = new ArrayCache();

The class Symfony\Component\Cache\Simple\ArrayCache has been deprecated: since Symfony 4.3, use ArrayAdapter and type-hint for CacheInterface instead.

        $fileBoundCache = new FileBoundCache($cache, 'prefix');
        $classBoundCache = new ClassBoundCache($fileBoundCache, true, true, true);
        $classBoundCacheContract = new ClassBoundCacheContract($classBoundCache);

        $val = 0;

        $newVal = $classBoundCacheContract->get(new ReflectionClass(A::class), function() use (&$val) {
            return ++$val;
        });

        $this->assertSame(1, $newVal);

        $newVal2 = $classBoundCacheContract->get(new ReflectionClass(A::class), function() use (&$val) {
            return ++$val;
        });

        $this->assertSame(1, $newVal2);

        $classToTouch = new ReflectionClass(A::class);
        sleep(1);
        clearstatcache($classToTouch->getFileName());

$classToTouch->getFileName() of type string is incompatible with the type boolean expected by parameter $clear_realpath_cache of clearstatcache().

        touch($classToTouch->getFileName());

        $newVal3 = $classBoundCacheContract->get(new ReflectionClass(A::class), function() use (&$val) {
            return ++$val;
        });

        $this->assertSame(2, $newVal3);
    }

}