public function testExecute()
{
$command = $this->getCommand();
\Mage::log('hypernode parse log test', null, 'hypernode.log', true);
$commandTester = new CommandTester($command);
$commandTester->execute(array('command' => $command->getName(), 'top' => 20, '--log' => 'hypernode.log'));
$result = $commandTester->getDisplay();
$this->assertRegExp('/^(.*?(hypernode parse log test)[^$]*)$/m', $result);
}