* [misc] Enhance unit tests for kanbanModel::getToAndCcList() method

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

module/kanban/test/model/gettoandcclist.php

@@ -1,21 +1,58 @@
 #!/usr/bin/env php
 <?php
-include dirname(__FILE__, 5) . '/test/lib/init.php';
-include dirname(__FILE__, 2) . '/lib/kanban.unittest.class.php';
-su('admin');
 
 /**
 
-title=测试 kanbanModel->getToAndCcList();
+title=测试 kanbanModel::getToAndCcList();
 timeout=0
-cid=1
+cid=0
 
-- 获取id=1的卡片发信人员
+- 测试步骤1：正常情况 - createdBy和assignedTo都存在
  -  @admin
- - 属性1 @admin
+ - 属性1 @user1
+- 测试步骤2：createdBy为空但assignedTo为单个用户
+ -  @user2
+ - 属性1 @~~
+- 测试步骤3：createdBy为空且assignedTo为多个用户
+ -  @user3
+ - 属性1 @user4
+- 测试步骤4：createdBy和assignedTo都为空 @0
+- 测试步骤5：assignedTo包含逗号分隔符处理
+ -  @user6
+ - 属性1 @user7
 
 */
-$kanban = new kanbanTest();
 
-$card = $kanban->getCardByIDTest('1');
-r($kanban->getToAndCcListTest($card)) && p('0,1') && e('admin,admin'); // 获取id=1的卡片发信人员
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/lib/kanban.unittest.class.php';
+
+su('admin');
+
+$kanbanTest = new kanbanTest();
+
+// 测试数据准备 - 创建不同场景的card对象
+$card1 = new stdclass();
+$card1->createdBy = 'admin';
+$card1->assignedTo = 'user1';
+
+$card2 = new stdclass();
+$card2->createdBy = '';
+$card2->assignedTo = 'user2';
+
+$card3 = new stdclass();
+$card3->createdBy = '';
+$card3->assignedTo = 'user3,user4,user5';
+
+$card4 = new stdclass();
+$card4->createdBy = '';
+$card4->assignedTo = '';
+
+$card5 = new stdclass();
+$card5->createdBy = '';
+$card5->assignedTo = ',user6,user7,';
+
+r($kanbanTest->getToAndCcListTest($card1)) && p('0,1') && e('admin,user1'); // 测试步骤1：正常情况 - createdBy和assignedTo都存在
+r($kanbanTest->getToAndCcListTest($card2)) && p('0,1') && e('user2,~~'); // 测试步骤2：createdBy为空但assignedTo为单个用户
+r($kanbanTest->getToAndCcListTest($card3)) && p('0,1') && e('user3,user4,user5'); // 测试步骤3：createdBy为空且assignedTo为多个用户
+r($kanbanTest->getToAndCcListTest($card4)) && p() && e('0'); // 测试步骤4：createdBy和assignedTo都为空
+r($kanbanTest->getToAndCcListTest($card5)) && p('0,1') && e('user6,user7'); // 测试步骤5：assignedTo包含逗号分隔符处理