[RMP]Merlin Unit tests

[viswa-nvidia]

Problem:

The current set of unit tests doesn't cover all examples. Additional examples must be added. We need multiple repo unit tests to run on any given repo commit. This will ensure that the changes in the repo submitted work against the current version of any merlin packages that may depend on it.

Goal:

The goal of this work is to be able to run merlin unit tests from all affected (down stream) repos.

Constraints:

• Must run committed repo unit tests
• Must install committed repo
• Must run downstream repo unit tests to ensure continued functionality.

Starting Point:

• [ ] Create a CI system that runs individual environments per unit test iteration
• [ ] Create job to install committed repo and run needed unit tests
• [ ] hook up CI system to individual repos
• [ ] Ensure jobs for each repo run required downstream unit tests aswell as self
• [ ] Need to be able to report results back to the user

Most of these can be handled with #408

[viswa-nvidia]

@jperez999 , this was discussed in the last weekly sync. Could you please point me to the tickets and also update the rest of the sections below

[EvenOldridge]

@viswa-nvidia I believe this is already tracked here: https://github.com/NVIDIA-Merlin/Merlin/issues/343

[viswa-nvidia]

@EvenOldridge , https://github.com/NVIDIA-Merlin/Merlin/issues/343 tracks integration tests. This is to track unit tests. Let me know if you still see duplication.