+ Takes a paramhash of Type (default to '__any'). Returns true if
+$self->UnresolvedDependencies returns an object with one or more members
+of that type. Returns false otherwise
+
+
+=begin testing
+
+my $t1 = RT::Ticket->new($RT::SystemUser);
+my ($id, $trans, $msg) = $t1->Create(Subject => 'DepTest1', Queue => 'general');
+ok($id, "Created dep test 1 - $msg");
+
+my $t2 = RT::Ticket->new($RT::SystemUser);
+my ($id2, $trans, $msg2) = $t2->Create(Subject => 'DepTest2', Queue => 'general');
+ok($id2, "Created dep test 2 - $msg2");
+my $t3 = RT::Ticket->new($RT::SystemUser);
+my ($id3, $trans, $msg3) = $t3->Create(Subject => 'DepTest3', Queue => 'general', Type => 'approval');
+ok($id3, "Created dep test 3 - $msg3");
+my ($addid, $addmsg);
+ok (($addid, $addmsg) =$t1->AddLink( Type => 'DependsOn', Target => $t2->id));
+ok ($addid, $addmsg);
+ok (($addid, $addmsg) =$t1->AddLink( Type => 'DependsOn', Target => $t3->id));
+
+ok ($addid, $addmsg);
+my $link = RT::Link->new($RT::SystemUser);
+my ($rv, $msg) = $link->Load($addid);
+ok ($rv, $msg);
+ok ($link->LocalTarget == $t3->id, "Link LocalTarget is correct");
+ok ($link->LocalBase == $t1->id, "Link LocalBase is correct");
+
+ok ($t1->HasUnresolvedDependencies, "Ticket ".$t1->Id." has unresolved deps");
+ok (!$t1->HasUnresolvedDependencies( Type => 'blah' ), "Ticket ".$t1->Id." has no unresolved blahs");
+ok ($t1->HasUnresolvedDependencies( Type => 'approval' ), "Ticket ".$t1->Id." has unresolved approvals");
+ok (!$t2->HasUnresolvedDependencies, "Ticket ".$t2->Id." has no unresolved deps");
+;
+
+my ($rid, $rmsg)= $t1->Resolve();
+ok(!$rid, $rmsg);
+my ($rid2, $rmsg2) = $t2->Resolve();
+ok ($rid2, $rmsg2);
+($rid, $rmsg)= $t1->Resolve();
+ok(!$rid, $rmsg);
+my ($rid3,$rmsg3) = $t3->Resolve;
+ok ($rid3,$rmsg3);
+($rid, $rmsg)= $t1->Resolve();
+ok($rid, $rmsg);
+
+
+=end testing