public function testGetSetDescription()
{
$command = new \TestCommand();
$this->assertEquals('description', $command->getDescription(), '->getDescription() returns the description');
$ret = $command->setDescription('description1');
$this->assertEquals($command, $ret, '->setDescription() implements a fluent interface');
$this->assertEquals('description1', $command->getDescription(), '->setDescription() sets the description');
}