From 2defbc3c45db5b960fecf9a8558ef86191b0def0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=98=93=E5=A2=A8?= <wsyimo@qq.com>
Date: Wed, 13 Mar 2024 23:53:39 +0800
Subject: [PATCH] Update Part-4.md

fix class BookAppService_Tests definition
---
 docs/zh-Hans/Tutorials/Part-4.md | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/docs/zh-Hans/Tutorials/Part-4.md b/docs/zh-Hans/Tutorials/Part-4.md
index fa1f30af01d..fa702bc8739 100644
--- a/docs/zh-Hans/Tutorials/Part-4.md
+++ b/docs/zh-Hans/Tutorials/Part-4.md
@@ -91,7 +91,8 @@ using Xunit;
 namespace Acme.BookStore.Books
 { {{if DB=="Mongo"}}
     [Collection(BookStoreTestConsts.CollectionDefinitionName)]{{end}}
-    public class BookAppService_Tests : BookStoreApplicationTestBase
+    public abstract class BookAppService_Tests<TStartupModule> : BookStoreApplicationTestBase<TStartupModule>
+        where TStartupModule : IAbpModule
     {
         private readonly IBookAppService _bookAppService;
 
@@ -182,7 +183,8 @@ using Xunit;
 namespace Acme.BookStore.Books
 { {{if DB=="Mongo"}}
     [Collection(BookStoreTestConsts.CollectionDefinitionName)]{{end}}
-    public class BookAppService_Tests : BookStoreApplicationTestBase
+    public abstract class BookAppService_Tests<TStartupModule> : BookStoreApplicationTestBase<TStartupModule>
+        where TStartupModule : IAbpModule
     {
         private readonly IBookAppService _bookAppService;