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

    public function enable()
    {
        $this->enabled = true;
        return $this;
    }

 public function testEnable()
 {
     $this->assertTrue($this->config->isEnabled());
     $this->config->disable();
     $this->config->enable();
     $this->assertTrue($this->config->isEnabled());
 }