/** * @group disconnected * @expectedException \InvalidArgumentException * @expectedExceptionMessage Cannot initialize a tuple iterator using an already initiated iterator. */ public function testInitiatedMultiBulkIteratorsAreNotValid() { $connection = $this->getMock('Predis\\Connection\\NodeConnectionInterface'); $iterator = new MultiBulk($connection, 2); $iterator->next(); new MultiBulkTuple($iterator); }