Add Collection to the mongodb tests

modules/cms-kit/test/Volo.CmsKit.MongoDB.Tests/MongoDB/Comments/CommentRepository_Tests.cs

@@ -1,7 +1,9 @@
 using Volo.CmsKit.Comments;
+using Xunit;
 
 namespace Volo.CmsKit.MongoDB.Comments
 {
+    [Collection(MongoTestCollection.Name)]
     public  class CommentRepository_Tests : CommentRepository_Tests<CmsKitMongoDbTestModule>
     {
 

modules/cms-kit/test/Volo.CmsKit.MongoDB.Tests/MongoDB/Reactions/UserReactionRepository_Tests.cs

@@ -1,7 +1,9 @@
 using Volo.CmsKit.Reactions;
+using Xunit;
 
 namespace Volo.CmsKit.MongoDB.Reactions
 {
+    [Collection(MongoTestCollection.Name)]
     public class UserReactionRepository_Tests : UserReactionRepository_Tests<CmsKitMongoDbTestModule>
     {
     }