diff --git a/test/class/task.class.php b/test/class/task.class.php
index 5f653813bb..aeb9ab0b64 100644
--- a/test/class/task.class.php
+++ b/test/class/task.class.php
@@ -958,6 +958,7 @@ class taskTest
             return $object ? 1 : 2;
         }
     }
+
     public function addTaskEstimateTest($data)
     {
         $data->date = date("Y-m-d");
@@ -976,4 +977,56 @@ class taskTest
             return $object;
         }
     }
+
+    public function getToAndCcListTest($taskID, $skipMailto = false)
+    {
+        $task = $this->objectModel->getByID($taskID);
+        if(empty($task)) return 0;
+        if($skipMailto) $task->mailto = '';
+
+        $object = $this->objectModel->getToAndCcList($task);
+
+        if(dao::isError())
+        {
+            return dao::getError();
+        }
+        else
+        {
+            if(isset($object[0])) $object[2] = $object[0];
+            if(isset($object[1]) and $object[1] == '') $object[1] = 0;
+            return $object;
+        }
+    }
+
+    public function getNextUserTest($users, $current)
+    {
+        $object = $this->objectModel->getNextUser($users, $current);
+
+        if(dao::isError())
+        {
+            return dao::getError();
+        }
+        else
+        {
+            return $object;
+        }
+    }
+
+    public function getMemberPairsTest($taskID)
+    {
+        $task = $this->objectModel->getByID($taskID);
+        if(empty($task)) return 0;
+
+        $object = $this->objectModel->getMemberPairs($task);
+        $object['count'] = count($object);
+
+        if(dao::isError())
+        {
+            return dao::getError();
+        }
+        else
+        {
+            return $object;
+        }
+    }
 }
diff --git a/test/data/zentao/processor.php b/test/data/zentao/processor.php
index a443dbc1ba..b6117543f9 100644
--- a/test/data/zentao/processor.php
+++ b/test/data/zentao/processor.php
@@ -154,7 +154,7 @@ class Processor
         $parentID     = implode(',', $parentIDList);
 
         $this->dao->update(TABLE_TASK)->set('parent')->eq(-1)->where('id')->in($parentID)->andWhere('deleted')->eq(0)->exec();
-        $this->dao->update(TABLE_TASK)->set('assignedTo')->eq('po82')->where('id')->eq(1)->andWhere('deleted')->eq(0)->exec();
+        $this->dao->update(TABLE_TASK)->set('assignedTo')->eq('po82')->set('mailto')->eq('user1,user2,user3')->where('id')->eq(1)->andWhere('deleted')->eq(0)->exec();
     }
 
     /**
diff --git a/test/model/task/getmemberpairs.php b/test/model/task/getmemberpairs.php
new file mode 100755
index 0000000000..ab49f37c54
--- /dev/null
+++ b/test/model/task/getmemberpairs.php
@@ -0,0 +1,28 @@
+#!/usr/bin/env php
+<?php
+include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
+include dirname(dirname(dirname(__FILE__))) . '/class/task.class.php';
+su('admin');
+
+/**
+
+title=taskModel->getDataOfTasksPerEstimate();
+cid=1
+pid=1
+
+获取taskid为1的团队人员 po82         >> P:研发主管82
+获取taskid为1的团队人员 user92       >> U:测试92
+获取taskid为1的团队人员数量          >> 3
+获取taskid为601的团队人员数量        >> 1
+获取taskid为不存在的100001的团队人员 >> 0
+
+*/
+
+$taskIDList = array('1', '601', '100001');
+
+$task = new taskTest();
+r($task->getMemberPairsTest($taskIDList[0])) && p('po82')   && e('P:研发主管82'); //获取taskid为1的团队人员 po82
+r($task->getMemberPairsTest($taskIDList[0])) && p('user92') && e('U:测试92');     //获取taskid为1的团队人员 user92
+r($task->getMemberPairsTest($taskIDList[0])) && p('count')  && e('3');            //获取taskid为1的团队人员数量
+r($task->getMemberPairsTest($taskIDList[1])) && p('count')  && e('1');            //获取taskid为601的团队人员数量
+r($task->getMemberPairsTest($taskIDList[2])) && p()         && e('0');            //获取taskid为不存在的100001的团队人员
diff --git a/test/model/task/getnextuser.php b/test/model/task/getnextuser.php
new file mode 100755
index 0000000000..345257b8e4
--- /dev/null
+++ b/test/model/task/getnextuser.php
@@ -0,0 +1,33 @@
+#!/usr/bin/env php
+<?php
+include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
+include dirname(dirname(dirname(__FILE__))) . '/class/task.class.php';
+su('admin');
+
+/**
+
+title=taskModel->getDataOfTasksPerEstimate();
+cid=1
+pid=1
+
+计算current为0的下一个用户 >> user1
+计算current为1的下一个用户 >> user2
+计算current为2的下一个用户 >> po1
+计算current为3的下一个用户 >> po2
+计算current为4的下一个用户 >> pm1
+计算current为5的下一个用户 >> pm2
+计算current为6的下一个用户 >> admin
+
+*/
+
+$users = array('admin', 'user1', 'user2', 'po1', 'po2', 'pm1', 'pm2');
+
+
+$task = new taskTest();
+r($task->getNextUserTest($users, $users[0])) && p() && e('user1'); //计算current为0的下一个用户
+r($task->getNextUserTest($users, $users[1])) && p() && e('user2'); //计算current为1的下一个用户
+r($task->getNextUserTest($users, $users[2])) && p() && e('po1');   //计算current为2的下一个用户
+r($task->getNextUserTest($users, $users[3])) && p() && e('po2');   //计算current为3的下一个用户
+r($task->getNextUserTest($users, $users[4])) && p() && e('pm1');   //计算current为4的下一个用户
+r($task->getNextUserTest($users, $users[5])) && p() && e('pm2');   //计算current为5的下一个用户
+r($task->getNextUserTest($users, $users[6])) && p() && e('admin'); //计算current为6的下一个用户
diff --git a/test/model/task/gettoandcclist.php b/test/model/task/gettoandcclist.php
new file mode 100755
index 0000000000..f0519686c8
--- /dev/null
+++ b/test/model/task/gettoandcclist.php
@@ -0,0 +1,30 @@
+#!/usr/bin/env php
+<?php
+include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
+include dirname(dirname(dirname(__FILE__))) . '/class/task.class.php';
+su('admin');
+
+/**
+
+title=taskModel->getToAndCcList();
+cid=1
+pid=1
+
+计算有assignedto 有mailto的发信列表2 >> po82
+计算有assignedto 有mailto的发信列表1 >> user1,user2,user3
+计算有assignedto 无mailto的发信列表2 >> po82
+计算有assignedto 无mailto的发信列表1 >> 0
+计算无assignedto 无mailto的发信列表  >> 0
+计算不存在的task的发信列表           >> 0
+
+*/
+$taskIDList = array('1', '601', '100001');
+
+
+$task = new taskTest();
+r($task->getToAndCcListTest($taskIDList[0]))       && p('2') && e('po82');              //计算有assignedto 有mailto的发信列表2
+r($task->getToAndCcListTest($taskIDList[0]))       && p('1') && e('user1,user2,user3'); //计算有assignedto 有mailto的发信列表1
+r($task->getToAndCcListTest($taskIDList[0], true)) && p('2') && e('po82');              //计算有assignedto 无mailto的发信列表2
+r($task->getToAndCcListTest($taskIDList[0], true)) && p('1') && e('0');                  //计算有assignedto 无mailto的发信列表1
+r($task->getToAndCcListTest($taskIDList[1]))       && p()    && e('0');                 //计算无assignedto 无mailto的发信列表
+r($task->getToAndCcListTest($taskIDList[2]))       && p()    && e('0');                 //计算不存在的task的发信列表