PHP MemberRelationship::removeFriendPre示例

$t->diag('MemberRelationship::isSelf()');
$t->ok(!$dummyRelation1->isSelf());
$t->ok($dummyRelation2->isSelf());
//------------------------------------------------------------
$t->diag('MemberRelationship::isAccessBlocked()');
$t->ok(!$relation4->isAccessBlocked());
$t->ok($dummyRelation3->isAccessBlocked());
//------------------------------------------------------------
$t->diag('MemberRelationship::setFriendPre()');
$t->ok(!$newRelation1->isFriendPre());
$newRelation1->setFriendPre();
$t->ok($newRelation1->isFriendPre());
//------------------------------------------------------------
$t->diag('MemberRelationship::setFriend()');
$t->ok(!$newRelation1->isFriend());
$newRelation1->setFriend();
$t->ok($newRelation1->isFriend());
//------------------------------------------------------------
$t->diag('MemberRelationship::removeFriend()');
$t->ok($newRelation1->isFriend());
$newRelation1->removeFriend();
$t->ok(!$newRelation1->isFriend());
//------------------------------------------------------------
$t->diag('MemberRelationship::removeFriendPre()');
$newRelation1->setFriendPre();
$t->ok($newRelation1->isFriendPre());
$newRelation1->removeFriendPre();
$t->ok(!$newRelation1->isFriendPre());
//------------------------------------------------------------
$t->diag('MemberRelationship::getToInstance()');
$t->isa_ok($newRelation1->getToInstance(), 'MemberRelationship');