|
public DegreeOfSeparation ( |
||
| indirectFriend | ||
| return | IList |
|
public void DegreeOfSeparationShouldBeMinimumOfTwoPathsForTheSameFriend()
{
IUserRepository repository = new UserRepository(session);
var loginid = new LoginId("*****@*****.**");
var name = new Name("Suchit", "Puri");
var suchit = new User(loginid, name) { Repository = repository };
var loginid2 = new LoginId("*****@*****.**");
var name2 = new Name("Sumit", "Gupta");
var sumit = new User(loginid2, name2) { Repository = repository };
var loginid3 = new LoginId("*****@*****.**");
var name3 = new Name("Manav", "Prasad");
var manav = new User(loginid3, name3) { Repository = repository };
repository.Save(sumit);
repository.Save(suchit);
repository.Save(manav);
suchit.InviteFriend(sumit);
sumit.AcceptFriendInvite(suchit);
sumit.InviteFriend(manav);
manav.AcceptFriendInvite(sumit);
suchit.InviteFriend(manav);
manav.AcceptFriendInvite(suchit);
session.Flush();
session.Evict(suchit);
session.Evict(sumit);
session.Evict(manav);
Assert.AreEqual(1, suchit.DegreeOfSeparation(manav).Count);
}
public void DegreeOfSeparationShouldBeOneWhenDirectFriends()
{
IUserRepository repository = new UserRepository(session);
var loginid = new LoginId("*****@*****.**");
var name = new Name("Suchit", "Puri");
var suchit = new User(loginid, name) { Repository = repository };
var loginid2 = new LoginId("*****@*****.**");
var name2 = new Name("Sumit", "Gupta");
var sumit = new User(loginid2, name2) { Repository = repository };
repository.Save(sumit);
repository.Save(suchit);
suchit.InviteFriend(sumit);
sumit.AcceptFriendInvite(suchit);
session.Flush();
session.Evict(suchit);
session.Evict(sumit);
Assert.AreEqual(1, sumit.DegreeOfSeparation(suchit).Count);
}
public void DegreeOfSeparationShouldBeThreeWhenThreeIndirectFrindsBetweenInputUsers()
{
IUserRepository repository = new UserRepository(session);
var loginid = new LoginId("*****@*****.**");
var name = new Name("Suchit", "Puri");
var suchit = new User(loginid, name) { Repository = repository };
var loginid2 = new LoginId("*****@*****.**");
var name2 = new Name("Sumit", "Gupta");
var sumit = new User(loginid2, name2) { Repository = repository };
var loginid3 = new LoginId("*****@*****.**");
var name3 = new Name("Manav", "Prasad");
var manav = new User(loginid3, name3) { Repository = repository };
var loginid4 = new LoginId("*****@*****.**");
var name4 = new Name("Krishna", "Prasad");
var krishna = new User(loginid4, name4) { Repository = repository };
repository.Save(sumit);
repository.Save(suchit);
repository.Save(manav);
repository.Save(krishna);
suchit.InviteFriend(sumit);
sumit.AcceptFriendInvite(suchit);
sumit.InviteFriend(manav);
manav.AcceptFriendInvite(sumit);
manav.InviteFriend(krishna);
krishna.AcceptFriendInvite(manav);
session.Flush();
session.Evict(suchit);
session.Evict(sumit);
session.Evict(manav);
session.Evict(krishna);
Assert.AreEqual(3, suchit.DegreeOfSeparation(krishna).Count);
}
public void DegreeOfSeparationShouldReturnZeroSizeListWhenDegreeOfSeparationGreaterThanThree()
{
IUserRepository repository = new UserRepository(session);
var loginid = new LoginId("*****@*****.**");
var name = new Name("Suchit", "Puri");
var suchit = new User(loginid, name) { Repository = repository };
var loginid2 = new LoginId("*****@*****.**");
var name2 = new Name("Sumit", "Gupta");
var sumit = new User(loginid2, name2) { Repository = repository };
var loginid3 = new LoginId("*****@*****.**");
var name3 = new Name("Manav", "Prasad");
var manav = new User(loginid3, name3) { Repository = repository };
var loginid4 = new LoginId("*****@*****.**");
var name4 = new Name("Krishna", "Prasad");
var krishna = new User(loginid4, name4) { Repository = repository };
var loginid5 = new LoginId("*****@*****.**");
var name5 = new Name("Srinivas", "");
var srinivas = new User(loginid5, name5) { Repository = repository };
repository.Save(sumit);
repository.Save(suchit);
repository.Save(manav);
repository.Save(krishna);
repository.Save(srinivas);
suchit.InviteFriend(sumit);
sumit.AcceptFriendInvite(suchit);
sumit.InviteFriend(manav);
manav.AcceptFriendInvite(sumit);
manav.InviteFriend(krishna);
krishna.AcceptFriendInvite(manav);
krishna.InviteFriend(srinivas);
srinivas.AcceptFriendInvite(krishna);
session.Flush();
session.Evict(suchit);
session.Evict(sumit);
session.Evict(manav);
session.Evict(krishna);
session.Evict(srinivas);
Assert.AreEqual(0, suchit.DegreeOfSeparation(srinivas).Count);
}