From f4003edc581b5f169c6c3dc6cb4b45722b1e91eb Mon Sep 17 00:00:00 2001
From: Zhou Weidong <502333560@qq.com>
Date: Sat, 17 Oct 2026 23:31:11 +0800
Subject: [PATCH] =?UTF-8?q?test(backend):=20=E8=A6=86=E7=9B=96=E6=B3=A8?=
 =?UTF-8?q?=E5=86=8C=E9=99=90=E6=B5=81=E7=BC=BA=E7=9C=81=E5=9B=9E=E9=80=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../fruitshorts/app/service/AppAuthServiceTest.java   | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/fruitshorts-app-api/src/test/java/com/fruitshorts/app/service/AppAuthServiceTest.java b/fruitshorts-app-api/src/test/java/com/fruitshorts/app/service/AppAuthServiceTest.java
index a5f5f6e..4424ada 100644
--- a/fruitshorts-app-api/src/test/java/com/fruitshorts/app/service/AppAuthServiceTest.java
+++ b/fruitshorts-app-api/src/test/java/com/fruitshorts/app/service/AppAuthServiceTest.java
@@ -204,6 +204,17 @@ class AppAuthServiceTest {
                 .hasMessageContaining("当前网络注册过于频繁");
     }
 
+    @Test
+    void should_fallback_to_default_limit_when_config_is_missing() {
+        given(userMapper.selectCount(any())).willReturn(5L);
+
+        assertThatThrownBy(() -> authService.register(emailRegister("abcd1234", null), "203.0.113.8"))
+                .isInstanceOf(ServiceException.class)
+                .satisfies(ex -> assertThat(((ServiceException) ex).getCode())
+                        .isEqualTo(ErrorCode.TOO_MANY_REQUESTS.getCode()))
+                .hasMessageContaining("当前网络注册过于频繁");
+    }
+
     @Test
     void should_not_limit_by_ip_when_ip_limit_is_zero() {
         stubHappyRegister();