Webmozart\Console\Api\Config\CommandConfig::getAliases PHP Method

    public function getAliases()
    {
        return $this->aliases;
    }

 public function testSetAliases()
 {
     $this->config->addAlias('alias1');
     $this->config->setAliases(array('alias2', 'alias3'));
     $this->assertSame(array('alias2', 'alias3'), $this->config->getAliases());
 }