Testing Implementation

[jckreg]

Design and set up better long term testing structure/method for all types of testing

• Decide on a testing framework
• Create designated test folder with necessary persistent data
  • find/create/include persistent test data
• Create a separate test target for pipeline builds and CI/CD pipelines
• Create Unit tests for all code as well as implemented types and new symbolic arrays
• Begin work on integration tests
  • including fetching and building the initial database and any benchmarks created and shared
• Begin work on regression testing
• Begin work on system tests (for entire existing MVP arvg-v)

[jckreg]

Tests for @rubalgoyal new yml code should also be created

Also this issue and tasks should be broken up into smaller pieces/issues