public function itThrowsAnExceptionIfGerritPushFails()
{
expect($this->gerrit_user_account_manager)->pushSSHKeys()->once();
$this->gerrit_user_account_manager->throwOn('pushSSHKeys', new Git_UserSynchronisationException());
$this->expectException('Git_UserSynchronisationException');
$this->user_account_manager->pushSSHKeys($this->user);
}