/*
* Copyright 2007 Yusuke Yamamoto
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package twitter4j;
import twitter4j.json.DataObjectFactory;
/**
* @author Yusuke Yamamoto - yusuke at mac.com
* @since Twitter4J 2.2.4
*/
public class FriendsFollowersResourcesTest extends TwitterTestBase {
public FriendsFollowersResourcesTest(String name) {
super(name);
}
protected void setUp() throws Exception {
super.setUp();
}
protected void tearDown() throws Exception {
super.tearDown();
}
public void testSocialGraphMethods() throws Exception {
IDs ids;
ids = twitter1.getFriendsIDs(-1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
int yusukey = 4933401;
assertIDExsits("twit4j is following yusukey", ids, yusukey);
long ryunosukey = 48528137;
ids = twitter1.getFriendsIDs(ryunosukey, -1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
assertEquals(ids, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(ids)));
assertEquals("ryunosukey is not following anyone", 0, ids.getIDs().length);
ids = twitter1.getFriendsIDs("yusukey", -1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
assertIDExsits("yusukey is following ryunosukey", ids, ryunosukey);
IDs obamaFollowers;
obamaFollowers = twitter1.getFollowersIDs("barackobama", -1);
assertNotNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertEquals(obamaFollowers, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFollowers)));
assertTrue(obamaFollowers.hasNext());
assertFalse(obamaFollowers.hasPrevious());
obamaFollowers = twitter1.getFollowersIDs("barackobama", obamaFollowers.getNextCursor());
assertEquals(obamaFollowers, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFollowers)));
assertNotNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertTrue(obamaFollowers.hasNext());
assertTrue(obamaFollowers.hasPrevious());
obamaFollowers = twitter1.getFollowersIDs(813286, -1);
assertNotNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertEquals(obamaFollowers, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFollowers)));
assertTrue(obamaFollowers.hasNext());
assertFalse(obamaFollowers.hasPrevious());
obamaFollowers = twitter1.getFollowersIDs(813286, obamaFollowers.getNextCursor());
assertNotNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertEquals(obamaFollowers, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFollowers)));
assertTrue(obamaFollowers.hasNext());
assertTrue(obamaFollowers.hasPrevious());
IDs obamaFriends;
obamaFriends = twitter1.getFriendsIDs("barackobama", -1);
assertNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertNotNull(DataObjectFactory.getRawJSON(obamaFriends));
assertEquals(obamaFriends, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFriends)));
assertTrue(obamaFriends.hasNext());
assertFalse(obamaFriends.hasPrevious());
obamaFriends = twitter1.getFriendsIDs("barackobama", obamaFriends.getNextCursor());
assertNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertNotNull(DataObjectFactory.getRawJSON(obamaFriends));
assertEquals(obamaFriends, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFriends)));
assertTrue(obamaFriends.hasNext());
assertTrue(obamaFriends.hasPrevious());
obamaFriends = twitter1.getFriendsIDs(813286, -1);
assertNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertNotNull(DataObjectFactory.getRawJSON(obamaFriends));
assertEquals(obamaFriends, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFriends)));
assertTrue(obamaFriends.hasNext());
assertFalse(obamaFriends.hasPrevious());
obamaFriends = twitter1.getFriendsIDs(813286, obamaFriends.getNextCursor());
assertNull(DataObjectFactory.getRawJSON(obamaFollowers));
assertNotNull(DataObjectFactory.getRawJSON(obamaFriends));
assertEquals(obamaFriends, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(obamaFriends)));
assertTrue(obamaFriends.hasNext());
assertTrue(obamaFriends.hasPrevious());
try {
twitter2.createFriendship(id1.screenName);
} catch (TwitterException ignore) {
}
ids = twitter1.getFollowersIDs(-1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
assertEquals(ids, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(ids)));
assertIDExsits("twit4j2 is following twit4j", ids, 6377362);
ids = twitter1.getFollowersIDs(ryunosukey, -1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
assertEquals(ids, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(ids)));
assertIDExsits("yusukey is following ryunosukey", ids, yusukey);
ids = twitter1.getFollowersIDs("ryunosukey", -1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
assertEquals(ids, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(ids)));
assertIDExsits("yusukey is following ryunosukey", ids, yusukey);
}
private void assertIDExsits(String assertion, IDs ids, long idToFind) {
boolean found = false;
for (long id : ids.getIDs()) {
if (id == idToFind) {
found = true;
break;
}
}
assertTrue(assertion, found);
}
public void testCreateDestroyFriend() throws Exception {
User user;
try {
user = twitter2.destroyFriendship(id1.screenName);
assertNotNull(DataObjectFactory.getRawJSON(user));
assertEquals(user, DataObjectFactory.createUser(DataObjectFactory.getRawJSON(user)));
} catch (TwitterException te) {
//ensure destory id1 before the actual test
}
try {
user = twitter2.destroyFriendship(id1.screenName);
assertNotNull(DataObjectFactory.getRawJSON(user));
assertEquals(user, DataObjectFactory.createUser(DataObjectFactory.getRawJSON(user)));
} catch (TwitterException te) {
assertEquals(403, te.getStatusCode());
}
user = twitter2.createFriendship(id1.screenName, true);
assertNotNull(DataObjectFactory.getRawJSON(user));
assertEquals(user, DataObjectFactory.createUser(DataObjectFactory.getRawJSON(user)));
assertEquals(id1.screenName, user.getScreenName());
// the Twitter API is not returning appropriate notifications value
// http://code.google.com/p/twitter-api/issues/detail?id=474
// User detail = twitterAPI2.showUser(id1);
// assertTrue(detail.isNotificationEnabled());
try {
user = twitter2.createFriendship(id2.screenName);
fail("shouldn't be able to befrinend yourself");
} catch (TwitterException te) {
assertEquals(403, te.getStatusCode());
}
try {
user = twitter2.createFriendship("doesnotexist--");
fail("non-existing user");
} catch (TwitterException te) {
//now befriending with non-existing user returns 404
//http://groups.google.com/group/twitter-development-talk/browse_thread/thread/bd2a912b181bc39f
assertEquals(404, te.getStatusCode());
}
}
public void testRelationship() throws Exception {
// TESTING PRECONDITIONS:
// 1) id1 is followed by "followsOneWay", but not following "followsOneWay"
Relationship rel1 = twitter1.showFriendship(id1.screenName, followsOneWay);
assertNotNull(DataObjectFactory.getRawJSON(rel1));
assertEquals(rel1, DataObjectFactory.createRelationship(DataObjectFactory.getRawJSON(rel1)));
// test second precondition
assertNotNull(rel1);
assertTrue(rel1.isSourceFollowedByTarget());
assertFalse(rel1.isSourceFollowingTarget());
assertTrue(rel1.isTargetFollowingSource());
assertFalse(rel1.isTargetFollowedBySource());
// 2) best_friend1 is following and followed by best_friend2
Relationship rel2 = twitter1.showFriendship(bestFriend1.screenName, bestFriend2.screenName);
assertNull(DataObjectFactory.getRawJSON(rel1));
assertNotNull(DataObjectFactory.getRawJSON(rel2));
assertEquals(rel2, DataObjectFactory.createRelationship(DataObjectFactory.getRawJSON(rel2)));
// test second precondition
assertNotNull(rel2);
assertTrue(rel2.isSourceFollowedByTarget());
assertTrue(rel2.isSourceFollowingTarget());
assertTrue(rel2.isTargetFollowingSource());
assertTrue(rel2.isTargetFollowedBySource());
// test equality
Relationship rel3 = twitter1.showFriendship(id1.screenName, followsOneWay);
assertNotNull(DataObjectFactory.getRawJSON(rel3));
assertEquals(rel3, DataObjectFactory.createRelationship(DataObjectFactory.getRawJSON(rel3)));
assertEquals(rel1, rel3);
assertFalse(rel1.equals(rel2));
ResponseList<Friendship> friendshipList = twitter1.lookupFriendships(new String[]{"barakobama", id2.screenName, id3.screenName});
assertEquals(3, friendshipList.size());
assertEquals("barakobama", friendshipList.get(0).getScreenName());
assertFalse(friendshipList.get(0).isFollowing());
assertFalse(friendshipList.get(0).isFollowedBy());
assertEquals(id3.screenName, friendshipList.get(2).getScreenName());
assertTrue(friendshipList.get(2).isFollowing());
assertTrue(friendshipList.get(2).isFollowedBy());
friendshipList = twitter1.lookupFriendships(new long[]{id2.id, id3.id});
assertEquals(2, friendshipList.size());
Relationship relationship = twitter1.updateFriendship(id3.screenName, true, true);
assertEquals(id3.screenName, relationship.getTargetUserScreenName());
Relationship updatedRelationship = twitter1.updateFriendship(id3.id, false, false);
assertEquals(id3.screenName, updatedRelationship.getTargetUserScreenName());
assertFalse(updatedRelationship.isSourceNotificationsEnabled());
assertFalse(updatedRelationship.isSourceWantRetweets());
}
public void testLookupFriendships() throws Exception{
// https://dev.twitter.com/discussions/13658
//http://jira.twitter4j.org/browse/TFJ-746
readonly.lookupUsers(new long[]{255794088L,441705930L,100581062L,49255734L,996328051L,559170296L,119261332L,373027695L,18515199L,83777877L,28973601L,228325562L,3474001L,297909405L,79159050L,94355673L,882514368L,97212832L,6459802L,124127525L,9121432L,57142748L,15797140L,985973888L,216250008L,121663344L,14832427L,54904048L,47539662L,22330739L,41032024L,24160034L,70614432L,489294299L,165725102L,203209274L,93831273L,49661959L,15670331L,30597967L,194643708L,70630881L,105973663L,114333005L,76407522L,5898822L,43796154L,5929112L,14118563L,64378588L,60287587L,28745562L,77718059L,106944925L,15744975L,81170234L,98512820L,20766533L,91238103L,15965719L,351559615L,5371072L,582489524L,367671660L,4037021L,52773639L,440662114L,14288985L,3868621L,13585812L,3811061L,14724896L,5491152L,4862261L,106114624L,459133564L,6609032L,4175171L,565734536L,174637883L,834785976L,338234111L,278590903L,205621126L,7362472L,329830408L,116640150L,52106559L,831322291L,53856691L,313143098L,563798434L,219589985L,5420012L,15142903L,107381955L,117652722L,188738873L,167628541L});
}
public void testIncomingOutgoingFriendships() throws Exception {
IDs ids;
ids = twitter3.getIncomingFriendships(-1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
assertEquals(ids, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(ids)));
assertTrue(ids.getIDs().length > 0);
ids = twitter2.getOutgoingFriendships(-1);
assertNotNull(DataObjectFactory.getRawJSON(ids));
assertEquals(ids, DataObjectFactory.createIDs(DataObjectFactory.getRawJSON(ids)));
assertTrue(ids.getIDs().length > 0);
// needs the account has at least one user who is not received any retweets.
//assertTrue(ids.getIDs().length > 0);
}
public void testFriendsFollowersList() throws Exception {
PagableResponseList<User> t4jfriends = twitter1.getFriendsList("t4j_news", -1L);
PagableResponseList<User> t4jfriends2 = twitter1.getFriendsList(72297675L, -1L);
assertEquals(t4jfriends, t4jfriends2);
assertTrue(t4jfriends.size() > 0);
PagableResponseList<User> t4jfollowers = twitter1.getFollowersList("t4j_news", -1L);
PagableResponseList<User> t4jfollowers2 = twitter1.getFollowersList(72297675L, -1L);
assertEquals(t4jfollowers, t4jfollowers2);
assertTrue(t4jfollowers.size() > 0);
}
}