diff --git a/test/class/program.class.php b/test/class/program.class.php
index 79b47609d9..52116f98f8 100644
--- a/test/class/program.class.php
+++ b/test/class/program.class.php
@@ -40,6 +40,20 @@ class programTest
         return $this->program->getPairsByList($programIDList);
     }
 
+    /**
+     * Get parent pairs.
+     *
+     * @param  string $model
+     * @param  string $mode
+     * @param  bool   $showRoot
+     * @access public
+     * @return array
+     */
+    public function getParentPairsTest($model = '', $mode = 'noclosed', $showRoot = true)
+    {
+        return $this->program->getParentPairs($model, $mode, $showRoot);
+    }
+
     /**
      * Test create program.
      *
diff --git a/test/model/program/getparentpairs.php b/test/model/program/getparentpairs.php
index e48ef60fa2..9eeaeabfaf 100755
--- a/test/model/program/getparentpairs.php
+++ b/test/model/program/getparentpairs.php
@@ -2,6 +2,25 @@
 <?php
 include dirname(dirname(dirname(__FILE__))) . '/lib/init.php';
 include dirname(dirname(dirname(__FILE__))) . '/class/program.class.php';
+su('admin');
+
+$program = zdTable('project');
+$program->id->range('1-10');
+$program->name->setFields(array(
+    array('field' => 'name1', 'range' => '项目集{5},项目{5}'),
+    array('field' => 'name2', 'range' => '1-5'),
+));
+$program->type->range('program{5},project{5}');
+$program->path->range('1-5,`1,6`,`2,7`,`3,8`,`4,9`,`5,10`')->prefix(',')->postfix(',');
+$program->grade->range('1{10},2{10}');
+$program->parent->range('0{5},1-5');
+$program->status->range('wait,doing,suspended,closed');
+$program->model->range('[]{5},scrum{2},waterfall{2},kanban');
+$program->openedBy->range('admin,test1');
+$program->begin->range('20220112 000000:0')->type('timestamp')->format('YY/MM/DD');
+$program->end->range('20220212 000000:0')->type('timestamp')->format('YY/MM/DD');
+$program->deleted->range('0{15},1{5}');
+$program->gen(10);
 
 /**
 
@@ -9,22 +28,22 @@ title=测试 programModel::getParentPairs();
 cid=1
 pid=1
 
-获取所有父项目集的数量                >> 7
-获取瀑布类型父项目集的数量            >> 1
-获取ID为1的父项目集的名称             >> /项目集1
-获取父项目集的名称显示根目录          >> /
+获取所有父项目集的数量 >> 5
+获取瀑布类型父项目集的数量 >> 1
+获取ID为1的父项目集的名称 >> /项目集1
+获取父项目集的名称显示根目录 >> 0
 获取ID为1的父项目集的名称不显示根目录 >> 项目集1
 
 */
 
-global $tester;
-$tester->loadModel('program');
-$program1 = $tester->program->getParentPairs();
-$program2 = $tester->program->getParentPairs('waterfall');
-$program3 = $tester->program->getParentPairs('', 'noclosed', false);
+$programTester = new programTest();
 
-r(count($program1))       && p()    && e('7');        // 获取所有父项目集的数量
+$program1 = $programTester->getParentPairsTest();
+$program2 = $programTester->getParentPairsTest('waterfall');
+$program3 = $programTester->getParentPairsTest('', 'noclosed', false);
+
+r(count($program1))       && p()    && e('5');        // 获取所有父项目集的数量
 r(count($program2))       && p()    && e('1');        // 获取瀑布类型父项目集的数量
 r($program1)              && p('1') && e('/项目集1'); // 获取ID为1的父项目集的名称
-r($program1)              && p('0') && e('/');        // 获取父项目集的名称显示根目录
+r(key($program1))         && p('0') && e('0');        // 获取父项目集的名称显示根目录
 r(array_shift($program3)) && p()    && e('项目集1');  // 获取ID为1的父项目集的名称不显示根目录