public function testSetNameOverwritesPreviousName()
{
$this->config->setName('command');
$this->config->setName('changed');
$this->assertSame('changed', $this->config->getName());
}
private function validateCommandName(CommandConfig $config)
{
$name = $config->getName();
if (!$name) {
throw CannotAddCommandException::nameEmpty();
}
if ($this->commands->contains($name)) {
throw CannotAddCommandException::nameExists($name);
}
}
/**
* Creates a new command.
*
* @param CommandConfig $config The command configuration.
* @param Application $application The console application.
* @param Command $parentCommand The parent command.
*
* @throws LogicException If the name of the command configuration is not set.
*/
public function __construct(CommandConfig $config, Application $application = null, Command $parentCommand = null)
{
if (!$config->getName()) {
throw new LogicException('The name of the command config must be set.');
}
$this->name = $config->getName();
$this->shortName = $config instanceof OptionCommandConfig ? $config->getShortName() : null;
$this->aliases = $config->getAliases();
$this->config = $config;
$this->application = $application;
$this->parentCommand = $parentCommand;
$this->subCommands = new CommandCollection();
$this->namedSubCommands = new CommandCollection();
$this->defaultSubCommands = new CommandCollection();
$this->argsFormat = $config->buildArgsFormat($this->getBaseFormat());
$this->dispatcher = $application ? $application->getConfig()->getEventDispatcher() : null;
foreach ($config->getSubCommandConfigs() as $subConfig) {
$this->addSubCommand($subConfig);
}
}
