public function testGetSettingsFromCache()
 {
     $options = new CacheOptions();
     $options->setEnabled(true);
     $cacheManger = new CacheManager($options);
     $adapter = $this->getMock('Zend\\Cache\\Storage\\StorageInterface');
     $options->setAdapter($adapter);
     $map1 = [['stuff5', true], ['stuff6', false]];
     $adapter->expects($this->any())->method('hasItem')->will($this->returnValueMap($map1));
     $adapter->expects($this->any())->method('getItem')->will($this->returnValue('stuff5_data'));
     $this->assertNull($cacheManger->get('stuff6'));
     $this->assertEquals('stuff5_data', $cacheManger->get('stuff5'));
 }