diff --git a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbFixture.cs b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbFixture.cs
index a5bb209060..55387d7ba5 100644
--- a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbFixture.cs
+++ b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbFixture.cs
@@ -5,13 +5,26 @@ namespace MyCompanyName.MyProjectName.MongoDB;
 
 public class MyProjectNameMongoDbFixture : IDisposable
 {
-    private static readonly MongoDbRunner MongoDbRunner;
-    public static readonly string ConnectionString;
+    public readonly static IMongoRunner MongoDbRunner;
 
     static MyProjectNameMongoDbFixture()
     {
-        MongoDbRunner = MongoDbRunner.Start(singleNodeReplSet: true, singleNodeReplSetWaitTimeout: 20);
-        ConnectionString = MongoDbRunner.ConnectionString;
+        MongoDbRunner = MongoRunner.Run(new MongoRunnerOptions
+        {
+            UseSingleNodeReplicaSet = true
+        });
+    }
+
+    public static string GetRandomConnectionString()
+    {
+        return GetConnectionString("Db_" + Guid.NewGuid().ToString("N"));
+    }
+
+    public static string GetConnectionString(string databaseName)
+    {
+        var stringArray = MongoDbRunner.ConnectionString.Split('?');
+        var connectionString = stringArray[0].EnsureEndsWith('/') + databaseName + "/?" + stringArray[1];
+        return connectionString;
     }
 
     public void Dispose()
diff --git a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs
index 889e0d2ebc..6218a3030b 100644
--- a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs
+++ b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MongoDb/MyProjectNameMongoDbTestModule.cs
@@ -14,7 +14,7 @@ public class MyProjectNameMongoDbTestModule : AbpModule
     {
         Configure<AbpDbConnectionOptions>(options =>
         {
-            options.ConnectionStrings.Default = MongoDbFixture.GetRandomConnectionString();
+            options.ConnectionStrings.Default = MyProjectNameMongoDbFixture.GetRandomConnectionString();
         });
     }
 }
diff --git a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj
index 642c72b84f..ba05f5e313 100644
--- a/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj
+++ b/templates/app/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj
@@ -15,7 +15,10 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
-    <PackageReference Include="Mongo2Go" Version="3.1.3" />
+    <PackageReference Include="EphemeralMongo.Core" Version="1.0.0" />
+    <PackageReference Include="EphemeralMongo6.runtime.linux-x64" Version="1.0.0" Condition="$([MSBuild]::IsOSPlatform('Linux'))" />
+    <PackageReference Include="EphemeralMongo6.runtime.osx-x64" Version="1.0.0" Condition="$([MSBuild]::IsOSPlatform('OSX'))" />
+    <PackageReference Include="EphemeralMongo6.runtime.win-x64" Version="1.0.0" Condition="$([MSBuild]::IsOSPlatform('Windows'))" />
   </ItemGroup>
 
 </Project>
diff --git a/templates/module/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj b/templates/module/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj
index ef1b43437b..384711e839 100644
--- a/templates/module/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj
+++ b/templates/module/aspnet-core/test/MyCompanyName.MyProjectName.MongoDB.Tests/MyCompanyName.MyProjectName.MongoDB.Tests.csproj
@@ -10,7 +10,10 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.2.0" />
-    <PackageReference Include="Mongo2Go" Version="3.1.3" />
+    <PackageReference Include="EphemeralMongo.Core" Version="1.0.0" />
+    <PackageReference Include="EphemeralMongo6.runtime.linux-x64" Version="1.0.0" Condition="$([MSBuild]::IsOSPlatform('Linux'))" />
+    <PackageReference Include="EphemeralMongo6.runtime.osx-x64" Version="1.0.0" Condition="$([MSBuild]::IsOSPlatform('OSX'))" />
+    <PackageReference Include="EphemeralMongo6.runtime.win-x64" Version="1.0.0" Condition="$([MSBuild]::IsOSPlatform('Windows'))" />
     <ProjectReference Include="..\..\src\MyCompanyName.MyProjectName.MongoDB\MyCompanyName.MyProjectName.MongoDB.csproj" />
     <ProjectReference Include="..\MyCompanyName.MyProjectName.TestBase\MyCompanyName.MyProjectName.TestBase.csproj" />
   </ItemGroup>