+ Add the test file of storeModel::pickHighestVersion.

module/store/model.php

@@ -217,10 +217,10 @@ class storeModel extends model
      * Pick highest version from version list and compared version.
      *
      * @param  array       $versionList
-     * @access private
+     * @access public
      * @return object|null
      */
-    private function pickHighestVersion(array $versionList): object|null
+    public function pickHighestVersion(array $versionList): object|null
     {
         if(empty($versionList)) return null;
 

module/store/test/model/pickhighestversion.php

@@ -0,0 +1,24 @@
+#!/usr/bin/env php
+<?php
+declare(strict_types=1);
+/**
+
+title=测试 storeModel->pickHighestVersion().
+cid=1
+
+- 不指定ID获取最新版本属性version @2023.12.2801
+- 指定ID获取最新版本属性version @2023.12.2801
+
+*/
+
+include dirname(__FILE__, 5) . '/test/lib/init.php';
+include dirname(__FILE__, 2) . '/store.class.php';
+
+zdTable('user')->gen(5);
+su('admin');
+
+$appIdList = array(0, 29);
+
+$store = new storeTest();
+r($store->pickHighestVersionTest('2023.11.2301', $appIdList[0])) && p('version') && e('2023.12.2801'); //不指定ID获取最新版本
+r($store->pickHighestVersionTest('2023.11.2301', $appIdList[1])) && p('version') && e('2023.12.2801'); //指定ID获取最新版本

module/store/test/store.class.php

@@ -218,4 +218,19 @@ class storeTest
         if($recPerPage != 20 && !empty($result)) return count($result->articles);
         return 'Success';
     }
+
+    /**
+     * 测试从版本列表中选择最高版本并进行比较。
+     * Test pick highest version from version list and compared version.
+     *
+     * @param  array       $versionList
+     * @access public
+     * @return object|null
+     */
+    public function pickHighestVersionTest(string $currentVersion, int $appID)
+    {
+        $versionList = $this->getUpgradableVersions($currentVersion, $appID);
+        $result      = $this->pickHighestVersion($versionList);
+        return $result;
+    }
 }