gocb | The Couchbase Go SDK | SDK library

EDIT

As pointed out in the accepted answer, the issue here was doing go duck typing in the wrong direction. I'd like to add the following github issue as an attachment, since it provided me useful information in addition to @matt answer below:

https://github.com/golang/mock/issues/316#issuecomment-512043925

ORIGINAL POST

I'm new to dependencies injection, and wanted to test it on a module that uses couchbase go sdk. For this purpose I need interfaces to reproduce both Cluster and Bucket structures.

On the Cluster interface I need the Bucket() method, which has the following signature:

What I'm trying to do is performing a search against one of the buckets. I initialized the cluster with the bare minimum configuration, also set the ramsize of FTS and I added the FTS to services. Then I connected to the cluster with the minimum options:

In our go code using gocb we're querying a view that returns 32k ids. We then perform a bulk query (see code below) like explained in a CouchBase blog post. However, we only get partial results. We can see that ruleset, _ := items[i].(*gocb.GetOp).Value.(*RuleSet)only returns a value for the first 2048 ids. Then the ids 2049 - 11322 do not contain a value and so on. Our result looks like so:

In my code I want to do or not to do some actions depending on document with given key existence. But can't avoid additional network overhead retrieving all document content.

Now I'm using

I would implement a distributed counter which works well if the couchbase cluster have only one node, but when I add a new one it's return an operation has timed out for every type of operation on the bucket:

I am creating JSON Data (approx. 5000 records) in my SQL server instance and trying to Insert it into couchbase bucket using bulk insert operation in golang. The problem here is that entire data is not being pushed and a random number of records (between 2000 to 3000) are being insert only.

The code is: