/**
  * @test
  * @expectedException \TYPO3\Flow\Cache\Exception\InvalidDataException
  */
 public function setThrowsInvalidDataExceptionOnNonStringValues()
 {
     $backend = $this->getMockBuilder(\TYPO3\Flow\Cache\Backend\AbstractBackend::class)->disableOriginalConstructor()->setMethods(array('get', 'set', 'has', 'remove', 'findIdentifiersByTag', 'flush', 'flushByTag', 'collectGarbage'))->getMock();
     $cache = new \TYPO3\Flow\Cache\Frontend\StringFrontend('StringFrontend', $backend);
     $cache->set('StringCacheTest', array());
 }
 /**
  * @test
  * @expectedException \TYPO3\Flow\Cache\Exception\InvalidDataException
  */
 public function setThrowsInvalidDataExceptionOnNonStringValues()
 {
     $backend = $this->getMock(\TYPO3\Flow\Cache\Backend\AbstractBackend::class, array('get', 'set', 'has', 'remove', 'findIdentifiersByTag', 'flush', 'flushByTag', 'collectGarbage'), array(), '', false);
     $cache = new \TYPO3\Flow\Cache\Frontend\StringFrontend('StringFrontend', $backend);
     $cache->set('StringCacheTest', array());
 }