Metaphore\Tests\CacheTest::testCallableCanReturnDifferentValueIfNotStaleContentAvailableToServe PHP Метод

    public function testCallableCanReturnDifferentValueIfNotStaleContentAvailableToServe()
    {
        $cache = new Cache(new MockStore());
        $customValue = 'custom_value';
        $cache->onNoStaleCache(function (NoStaleCacheEvent $event) use($customValue) {
            $event->setResult($customValue);
        });
        $key = 'lamela';
        $value = 'Tottenham Rabona';
        $ttl = 30;
        // simulate lock (other process generating content)
        $cache->getLockManager()->acquire($key, 30);
        $result = $cache->cache($key, $this->createFunc($value), $ttl);
        $this->assertSame($customValue, $result);
    }