public function testGetCachedStaticMethod()
 {
     $this->assertCacheBackendSetUp();
     TestClass::resetStaticMethodCalls();
     $f = array('CachalotTest\\TestClass', 'staticMethod');
     foreach ($this->getCachedTestCases() as $test => $data) {
         $this->assertEquals($data[1], static::$cache->getCached($f, $data, self::ttl));
         $this->assertEquals($this->countHits('static-method', $test), TestClass::getStaticMethodCalls());
         $this->assertEquals($data[1], static::$cache->getCached($f, $data, self::ttl));
         $this->assertEquals($this->countHits('static-method', $test), TestClass::getStaticMethodCalls());
     }
 }