public function testEmptyRowsException()
{
// initialize builder
$builder = (new Command\Builder\TimeSeries\StoreRows(static::$riak))->inTable(static::$table);
// build a command
$command = $builder->build();
$this->assertInstanceOf('Basho\\Riak\\Command\\TimeSeries\\Store', $command);
$this->assertEquals(static::$table, $command->getTable());
$this->assertEquals($rows, $command->getData());
}