Unit test shouldn't depend on local typesense server

[snigdhasjg]

Description

Unit test depends on local typesense server. And for unit tests developer need not to setup server on their own.

Steps to reproduce

Run the test on local

Expected Behavior

Developer need not to setup server on their own. Need to use test container & each test will have its own context. No contexts are shared.

Actual Behavior

Unit test fail without starting to local server on 8108 port. This is more error prone as tests might share state if forgot to reset.

Metadata

NA

Typesense Version: NA

OS: NA

[kishorenc]

We prefer having integration tests for the client since the client code is just a thin wrapper around the REST API. Mocking the responses from the server is not very useful because there is not much logic to unit test.