/**
* Returns fixture by name.
*
* @param string $name Fixture name.
*
* @return string
* @throws \InvalidArgumentException When fixture wasn't found.
*/
protected function getFixture($name)
{
$fixture_filename = __DIR__ . '/fixtures/' . $this->plugin->getName() . '/' . $name;
if (!file_exists($fixture_filename)) {
throw new \InvalidArgumentException('The "' . $name . '" fixture does not exist.');
}
return new \SimpleXMLElement(file_get_contents($fixture_filename));
}
/**
* Registers a plugin.
*
* @param IPlugin $plugin Plugin.
*
* @return void
* @throws \LogicException When plugin is registered several times.
*/
public function registerPlugin(IPlugin $plugin)
{
$plugin_name = $plugin->getName();
if ($this->pluginRegistered($plugin_name)) {
throw new \LogicException('The "' . $plugin_name . '" revision log plugin is already registered.');
}
$plugin->setRevisionLog($this);
$this->_plugins[$plugin_name] = $plugin;
}