djsmithme / Cache

    /**

     * Test that instance of Iterator is traversable

     */

    public function testIsTraversableIterator(){

        $iterator = new class implements \Iterator {

            public function current(){}

            public function next(){}

            public function key(){}

            public function valid(){}

            public function rewind(){}

        };

        $reflector = new \ReflectionClass('\Ds\Cache\Cache');

        $method = $reflector->getMethod('_isTraversable');

        $method->setAccessible(true);

        $actual = $method->invokeArgs($this->cache, [$iterator]);

        $expected = true;

        $this->assertEquals($expected, $actual);

    }

}

        $method->invokeArgs($this->cacheStorage, [$key, $value, $ttl]);

    }

    public function testFetchCacheNoItem(){

        $reflector = new \ReflectionClass(FileStorage::class);

        $method = $reflector->getMethod('_fetchCacheFile');

        $method->setAccessible(true);

        $key= 'unknown';

        $actual = $method->invokeArgs($this->cacheStorage, [$key]);

        $this->assertEquals(false, $actual);

    }

    public function testFetchCacheValid(){