     func setPagingConfig(responseConfig: ResponseConfig) {
         self.responseConfig = responseConfig
     }
+
+    func appendComments(_ items: [StreamCellItem]) {
+    }
 }

    }
}

class PostDetailDestination: StreamDestination {

    var placeholderItems: [StreamCellItem] = []
    var headerItems: [StreamCellItem] = []
    var postLoverItems: [StreamCellItem] = []
    var postReposterItems: [StreamCellItem] = []
    var postCommentItems: [StreamCellItem] = []
    var postSocialPaddingItems: [StreamCellItem] = []
    var postCommentBarItems: [StreamCellItem] = []
    var postRelatedPostsItems: [StreamCellItem] = []

                    expect(destination.postLoverItems.count) > 0
                    expect(destination.postReposterItems.count) > 0
                    expect(destination.postCommentItems.count) > 0
                    expect(destination.postLoadCommentItems.count) > 0
                    expect(destination.postSocialPaddingItems.count) > 0
                    expect(destination.postCommentBarItems.count) > 0
                    expect(destination.postRelatedPostsItems.count) > 0
