public function tearDown() { $this->groupManager->removeListener('\\OC\\Group', 'preAddUser', [$this, 'onPreProcessUser']); $this->groupManager->removeListener('\\OC\\Group', 'postAddUser', [$this, 'onPostAddUser']); $this->groupManager->removeListener('\\OC\\Group', 'preRemoveUser', [$this, 'onPreProcessUser']); $this->groupManager->removeListener('\\OC\\Group', 'postRemoveUser', [$this, 'onPostRemoveUser']); }