/**
  * @expectedException \InvalidArgumentException
  * @expectedExceptionMessageRegExp #^Max. length of prefix is 128, got "132".$#
  */
 public function testSetInvalidPrefix()
 {
     $mock = new MemcachedMock();
     $mock->setPrefix('abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcaabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcaabcabcababcabcabcabcabcabcabcassss');
 }