Add public parameterless constructor to InfluxDbClient to allow mocking for unit test

[vudzero]

Proposal:
It would be nice for the InfluxDbClient class to have a parameterless constructor to allow for easy mocking in unit test. An IInfluxDbClient interface would also to the trick!

Current behavior:
Impossible to mock InfluxDbClient since all constructors are "internal" and no Interface is available

Desired behavior:
Mock InfluxDbClient with a library like MOQ

Alternatives considered:
Create an adapter, but event there, classes like WriteApi are also internal, so impossible to create an adapter properly

Use case:
Allow unit testing of libraries using this wonderful library

[bednar]

Hi @vudzero,

thanks for using our client. We will take a look.

Regards