Pyrech\ComposerChangelogs\tests\ChangelogsPluginTest::addComposerPlugin PHP Метод

    private function addComposerPlugin(PluginInterface $plugin)
    {
        $pluginManagerReflection = new \ReflectionClass($this->composer->getPluginManager());
        $addPluginReflection = $pluginManagerReflection->getMethod('addPlugin');
        $addPluginReflection->setAccessible(true);
        $addPluginReflection->invoke($this->composer->getPluginManager(), $plugin);
    }