FIX Bug 347

@@ -31,3 +31,2 @@
         // 基本表单验证
-        if (username === "" || password === "" || password2 === "") {
-            alert('输入不能为空!');
+        if (password === "" || password2 === "") {

@@ -0,0 +37,4 @@
+        assert f'{c} is not allowed' in result, f"Failed on char: {c}"
+
+
+def test_username_uses_restricted_word():

@@ -79,6 +79,8 @@ class UserName:
     def validate(self):

@@ -0,0 +5,4 @@
+import os
+
+# 获取文件所在目录的上两级目录（EnglishPal）
+project_root = os.path.abspath(os.path.join(os.path.dirname(__file__), '..', '..'))

@@ -0,0 +61,4 @@
+    get_user_by_username = original_get_user_by_username
+
+
+def test_add_user_with_empty_username_fails():

@@ -0,0 +45,4 @@
+        assert 'restricted word' in result, f"Failed on word: {word}"
+
+
+def test_username_contains_chinese():