getTestUsers implementation to manage paging

facebook4j-core/src/main/java/facebook4j/FacebookImpl.java

@@ -2358,6 +2358,13 @@ public List<TestUser> getTestUsers(String appId) throws FacebookException {
         }
     }
 
+
+    public ResponseList<TestUser> getTestUsers(String appId, Integer limit) throws FacebookException {
+       ensureAuthorizationEnabled();
+       HttpResponse res = get(conf.getRestBaseURL() + appId + "/accounts/test-users"+(limit != null? "?limit=" + limit : ""));
+       return factory.createTestUserList(res);
+   }
+
     public boolean deleteTestUser(String testUserId) throws FacebookException {
         ensureAuthorizationEnabled();
         HttpResponse res = delete(conf.getRestBaseURL() + testUserId);

facebook4j-core/src/main/java/facebook4j/api/TestUserMethods.java

@@ -19,6 +19,7 @@
 import java.util.List;
 
 import facebook4j.FacebookException;
+import facebook4j.ResponseList;
 import facebook4j.TestUser;
 
 /**
@@ -49,6 +50,7 @@ public interface TestUserMethods {
 
     /**
      * Returns test users associated with a particular app.
+     * This method can't manage paging
      * @param appId the ID of the app
      * @return Test Users
      * @throws FacebookException when Facebook service or network is unavailable
@@ -57,6 +59,17 @@ public interface TestUserMethods {
     List<TestUser> getTestUsers(String appId) throws FacebookException;
 
 
+    /**
+     * Returns test users associated with a particular app. 
+     * This method manage paging, call facebook.fetchNext to get next page
+     * @param appId the ID of the app
+     * @param limit number of elements per page (can be null to use default page size)
+     * @return Test Users first page
+     * @throws FacebookException when Facebook service or network is unavailable
+     * @see <a href="https://developers.facebook.com/docs/test_users/">Test Users - Facebook Developers</a>
+     */
+    ResponseList<TestUser> getTestUsers(String appId, Integer limit) throws FacebookException;
+
     /**
      * Deletes the test user.
      * @param testUserId the ID of the test user

facebook4j-core/src/main/java/facebook4j/internal/json/TestUserJSONImpl.java

@@ -18,8 +18,13 @@
 
 import static facebook4j.internal.util.z_F4JInternalParseUtil.getRawString;
 import facebook4j.FacebookException;
+import facebook4j.Interest;
+import facebook4j.ResponseList;
 import facebook4j.TestUser;
+import facebook4j.conf.Configuration;
 import facebook4j.internal.http.HttpResponse;
+import facebook4j.internal.org.json.JSONArray;
+import facebook4j.internal.org.json.JSONException;
 import facebook4j.internal.org.json.JSONObject;
 
 /**
@@ -45,6 +50,35 @@
         init(json);
     }
 
+    /*package*/
+    static ResponseList<TestUser> createTestUserList(HttpResponse res, Configuration conf) throws FacebookException {
+        try {
+            if (conf.isJSONStoreEnabled()) {
+                DataObjectFactoryUtil.clearThreadLocalMap();
+            }
+            JSONObject json = res.asJSONObject();
+            JSONArray list = json.getJSONArray("data");
+            final int size = list.length();
+            ResponseList<TestUser> testUsers = new ResponseListImpl<TestUser>(size, json);
+            for (int i = 0; i < size; i++) {
+                JSONObject testUserJSONObject = list.getJSONObject(i);
+                TestUser testUser = new TestUserJSONImpl(testUserJSONObject);
+                if (conf.isJSONStoreEnabled()) {
+                    DataObjectFactoryUtil.registerJSONObject(testUser, testUserJSONObject);
+                }
+                testUsers.add(testUser);
+            }
+            if (conf.isJSONStoreEnabled()) {
+                DataObjectFactoryUtil.registerJSONObject(testUsers, list);
+            }
+            return testUsers;
+        } catch (JSONException jsone) {
+            throw new FacebookException(jsone);
+        }
+    }
+
+
+
     private void init(JSONObject json) throws FacebookException {
         id = getRawString("id", json);
         accessToken = getRawString("access_token", json);

facebook4j-core/src/main/java/facebook4j/internal/json/z_F4JInternalFactory.java

@@ -209,6 +209,8 @@ public interface z_F4JInternalFactory extends java.io.Serializable {
 
     TestUser createTestUser(JSONObject json) throws FacebookException;
 
+    ResponseList<TestUser> createTestUserList(HttpResponse res) throws FacebookException;
+
     ResponseList<JSONObject> createJSONObjectList(HttpResponse res) throws FacebookException;
     ResponseList<JSONObject> createJSONObjectList(JSONObject json) throws FacebookException;
 

facebook4j-core/src/main/java/facebook4j/internal/json/z_F4JInternalJSONImplFactory.java

@@ -386,6 +386,10 @@ public TestUser createTestUser(JSONObject json) throws FacebookException {
         return new TestUserJSONImpl(json);
     }
 
+    public ResponseList<TestUser> createTestUserList(HttpResponse res) throws FacebookException {
+       return TestUserJSONImpl.createTestUserList(res, conf);
+   }
+
     public ResponseList<JSONObject> createJSONObjectList(HttpResponse res) throws FacebookException {
         return ResponseListImpl.createJSONObjectList(res, conf);
     }
@@ -565,6 +569,9 @@ public <T> ResponseList<T> createResponseList(HttpResponse res, Class<T> jsonObj
         if (jsonObjectType == Offer.class) {
             return (ResponseList<T>) createOfferList(res);
         }
+        if (jsonObjectType == TestUser.class) {
+      	  return (ResponseList<T>) createTestUserList(res);
+        }
         if (jsonObjectType == JSONObject.class) {
             return (ResponseList<T>) createJSONObjectList(res);
         }

facebook4j-core/src/test/java/facebook4j/TestUserMethodsTest.java

@@ -0,0 +1,65 @@
+/*
+ * Copyright 2012 Ryuji Yamashita
+ *
+ * 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 facebook4j;
+
+import facebook4j.internal.http.RequestMethod;
+
+import org.junit.Test;
+import org.junit.experimental.runners.Enclosed;
+import org.junit.runner.RunWith;
+
+import java.net.URL;
+import java.util.List;
+import java.util.Locale;
+
+import static facebook4j.junit.ISO8601DateMatchers.*;
+import static facebook4j.junit.URLMatchers.*;
+import static org.hamcrest.CoreMatchers.*;
+import static org.junit.Assert.*;
+
+@RunWith(Enclosed.class)
+public class TestUserMethodsTest extends MockFacebookTestBase {
+
+    public static class getTestUsers extends MockFacebookTestBase {
+        @Test
+        public void me() throws Exception {
+      	   int page = 1;
+            facebook.setMockJSON("mock_json/testUser/page" + page + ".json");
+
+				ResponseList<TestUser> testUsersResponseList = facebook.getTestUsers("appId_XXXXXXXXXXXX", 10);
+				while (testUsersResponseList != null && testUsersResponseList.size() > 0) {
+					for (TestUser u : testUsersResponseList) {
+						assertNotNull(u.getId());
+						assertNotNull(u.getAccessToken());
+					}
+					if (testUsersResponseList != null) {
+						Paging<TestUser> paging = testUsersResponseList.getPaging();
+						if (paging != null && paging.getNext() != null) {
+			            facebook.setMockJSON("mock_json/testUser/page" + ++page + ".json");
+							testUsersResponseList = facebook.fetchNext(paging);
+						} else {
+							testUsersResponseList = null;
+						}
+					}
+
+				}
+
+        }
+
+    }
+
+}

facebook4j-core/src/test/resources/mock_json/testUser/page1.json

@@ -0,0 +1,36 @@
+{
+  "data": [
+    {
+      "id": "1379885932316530", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1379885932316530/", 
+      "access_token": "CAAUs5XD3IK4BAPJnYxLqqKtpZBnNaqNGr4PfcCWuowZC1PWZAmCHsAW4OFhdwnz1B3ZARpCNR4ShuFoGUwZAZCAMquGfRWzvYCzpy0Q3Q6tikMpDhZCoyI3QUfuZCEdSEi8bbK9mFheRgAaWs0H4K0v1YZAKEg2j73QIeFWB3Ea7xRXuWJQUeEHvpSdRWBIAXXZAcZD"
+    }, 
+    {
+      "id": "1377417215897043", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1377417215897043/", 
+      "access_token": "CAAUs5XD3IK4BAM7v3DsWbR00aCDcYxs6r67RoZByb6K1ooSouvcSP2jrTjmf6i28ZA1ZAqr4h2l3f6fFIzD0NvTMIpckvMJCHZAsnT16V079V2cPNPV8E3uRFjZCsae4k4PQyhCgWs3ieE9euCuHagC7puWTk8Q8ZBtuEETKA5anpNdgVbP2hRAgrEGZAwFRTQZD"
+    }, 
+    {
+      "id": "1380020645636256", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1380020645636256/", 
+      "access_token": "CAAUs5XD3IK4BAElROpszysmhBYyqjLnUQGzkHaEdwcdb6wxAVmU2Ep83gCFNg1xjb0ZCFqhtJUZBa2oxc7IJZBw7YzdwHxDorDlqvGUenBNHC3nowwoI2dEH2ih3ZATKLAAS2O6c8a7mqGqZCrSjcR4cfqIWJd997EAbfpXZAPWY5MpXZBelfy1iQQJeZBFCVQQZD"
+    }, 
+    {
+      "id": "1380064655632073", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1380064655632073/", 
+      "access_token": "CAAUs5XD3IK4BADcbXTFjihDSY5w4pjJjwkhQnqB9hnMy8M2ElR2kmM5ZCFCq7wZBa4lVOd40gRrXeC1SKxlRW9yUibbOR1eGeMNlbXmHFhHgP0tw1azlEXdBKGryJXZAWJiLBfIhfmVchZA1I0LaEhGInnkAWGvP982PaWbI7U86v1DYQWOeZCCb2SJuQLB0ZD"
+    }, 
+    {
+      "id": "1377730512532504", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1377730512532504/", 
+      "access_token": "CAAUs5XD3IK4BABZCZBgNxZAMW90NEYz4cYtkgDCYoJL6rA80LfkLJnl8hFvY7LXQkASJWfTOk9IVkU9R7MWgumkgzCspfoMYaViqrR5VsJ7BWmg6265ANwSelTZAP3EdAc6w12H2ccvSEkkYroQEh9qENhCNy1dkTeJ7GDMLAKN4n2Qp4GyWsZAaZA7t7gCf0ZD"
+    }
+  ], 
+  "paging": {
+    "cursors": {
+      "before": "MTM3OTg4NTkzMjMxNjUzMA==", 
+      "after": "MTM3NzczMDUxMjUzMjUwNA=="
+    }, 
+    "next": "https://graph.facebook.com/v2.2/1456738837930158/accounts?pretty=0&type=test-users&limit=5&after=MTM3NzczMDUxMjUzMjUwNA=="
+  }
+}

facebook4j-core/src/test/resources/mock_json/testUser/page2.json

@@ -0,0 +1,37 @@
+{
+  "data": [
+    {
+      "id": "1379557692348933", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1379557692348933/", 
+      "access_token": "CAAUs5XD3IK4BAKvIx4xLQgryk2cEr0fanjm6Xec7I0hsmMA8knkt5oHxky3kDddZBmiwEEcTZCLjclcKgd3TnKhffRs63KMGAhHlsxNIAJ7Msls57SIoovqAZC2RgZClSGgjTSKTwurF9G4xhy9ys7QPZA5sDpjjIVZCcCtG36Pe0WYUFmmH5RrSk5mRDLHZAQcTkqZBRPtXAwZDZD"
+    }, 
+    {
+      "id": "1376859759286323", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1376859759286323/", 
+      "access_token": "CAAUs5XD3IK4BAPu6ZAffMsitpYFgD0hCQ1Sj5pgTTdleQCI3IhZBp4dlmPBWWFEhPWjgSpc6QKUyOVXLlhGbjzaoL0nbZAb3ucl74CPu4CMrjhj0tD48N0tOtfdrjxHm27bLoPw6nsYO8sZC2zNz4VjS9XlzDKY1aP9SNFOH1B945iwLTGzsBwC8UWne2sVorbZBwKI4hCgZDZD"
+    }, 
+    {
+      "id": "1377686682536648", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1377686682536648/", 
+      "access_token": "CAAUs5XD3IK4BAORsfolBBmZChJBljLrFIrAEP2du1C58lqWiSbzNyCGt5h79Au00O2idR0hqWGsMA4pqkIHyCTWhZALTMbGGybXEpb6jxFa8zMi6ihTqABScBJ13PefpaOviKZAjSVd7svft06oOGHtYzZCeiB31gOtRM5AaLwKatohzZCIZB4l04TbqOsY6UmphuD6ZAF0RQZDZD"
+    }, 
+    {
+      "id": "1376700812635927", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1376700812635927/", 
+      "access_token": "CAAUs5XD3IK4BAAqlWwqUKr7NQZAUPZBsV4aTToNQBvcFlMsLWFpDrv3cxO122baKnkL9xjZCdtNiUiUGZAfikS2x5kbGVzSQo1S0ySeDKlonVx1E4JCpnqsIrUNKioBxY6JKTZCIPZCqmL5IZBTXZA2fYVX0c66lzNkntlCP8X73Mt2qyZBZCZBGC91TDF0JZBEpm6iu73ggaPRbDwZDZD"
+    }, 
+    {
+      "id": "1377571719214873", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1377571719214873/", 
+      "access_token": "CAAUs5XD3IK4BAIgnVkU4xsDtXZARP208BKIgp2Xo7Lw93nCCZC5J4cX4BZBqhMGA2lieJzgvymVc4D5Rvaq5hpC1SQtlmIKvbnTZC1ygBLzZB9aCYU7lZAWBNjtHoGUgvgRZAsjS0avsCdQB0Nk8kHvNeZB5pL6Pti4l1fIhQfhOC4EJXvXfYYqRvamVvWpZBiFF9pgsm51Xn0QZDZD"
+    }
+  ], 
+  "paging": {
+    "cursors": {
+      "before": "MTM3OTU1NzY5MjM0ODkzMw==", 
+      "after": "MTM3NzU3MTcxOTIxNDg3Mw=="
+    }, 
+    "next": "https://graph.facebook.com/v2.2/1456738837930158/accounts?pretty=0&type=test-users&limit=5&after=MTM3NzU3MTcxOTIxNDg3Mw==", 
+    "previous": "https://graph.facebook.com/v2.2/1456738837930158/accounts?pretty=0&type=test-users&limit=5&before=MTM3OTU1NzY5MjM0ODkzMw=="
+  }
+}

facebook4j-core/src/test/resources/mock_json/testUser/page3.json

@@ -0,0 +1,26 @@
+{
+  "data": [
+    {
+      "id": "1388984414734356", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1388984414734356/", 
+      "access_token": "CAAUs5XD3IK4BAEahfBK29wEdVLtaknVikDLlJP7pfbF6vydac2L1xakqQQZAZB6tLqwYrWpugcTVMkN3Dh6kJaWGW37nCs4mtRrnHb9RjTsyWVdTL7S815InIbexSRduPUNl6uynrSZBBIb0zhISXTxC2d6GHBEYajZCHUfzOKtyOF4DjGRnKpqFdapbFJsB36VpfhqH0QZDZD"
+    }, 
+    {
+      "id": "100008692577545", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/100008692577545/", 
+      "access_token": "CAAUs5XD3IK4BAMPfbmEIH4xYur34vNDw0i4g5EDAbqmGQJquJjNA1zlneh3WW13u6X3q3Jq9hrrgpcB7scYHLwdjhjiVys8436hy9GmrOHnu5Wd6ZAU6diGyHSyvze9sYpkqBlmGRC78hirNwl2ZCITb2ksiJpwpOphZA4ZBEEYBZBGGVMUoZBU19GIgqt10vHGgTI58mc0wZDZD"
+    }, 
+    {
+      "id": "1379332385701086", 
+      "login_url": "https://developers.facebook.com/checkpoint/test-user-login/1379332385701086/", 
+      "access_token": "CAAUs5XD3IK4BAGujfCzcLYYGr067rFhpW9iDIsOVAJJlmM3Om43aThZAbuVvzNajO3RRstx18kHQZB0CU8OQN36zfbeL7nYHRALrCLXEnN1vq9OwV3XJUMJ7CBVdbiVxmHdHO3t7AB1St8rZCSmXQPe9xVZBsKhxNngwUdvpxZB8gHKzosNAj7upiWesp2hpKwP2qy2r5LAZDZD"
+    }
+  ], 
+  "paging": {
+    "cursors": {
+      "before": "MTM3NzU3MzY4MjU0NDk3NQ==", 
+      "after": "MTM3OTMzMjM4NTcwMTA4Ng=="
+    }, 
+    "previous": "https://graph.facebook.com/v2.2/1456738837930158/accounts?pretty=0&type=test-users&limit=50&before=MTM3NzU3MzY4MjU0NDk3NQ=="
+  }
+}