AsseticBundle\Configuration::setCacheEnabled PHP Метод

    public function setCacheEnabled($cacheEnabled)
    {
        $this->cacheEnabled = (bool) $cacheEnabled;
    }

 public function testSetCacheEnabled()
 {
     $expected = true;
     $this->assertNull($this->object->setCacheEnabled($expected));
     $this->assertEquals($expected, $this->object->getCacheEnabled());
 }