feat: poetry script for easier test case running

[connorjchen]

High Level Overview of Change

Enabled developers to use poetry run test FILE PATH, poetry run test_unit, poetry run test_integration and poetry run test_coverage for testing now

Context of Change

Currently it’s hard to remember how to run tests, it basically requires looking up the instructions in the CONTRIBUTING.md

Instead, it’d be better to write some short poetry scripts that allow you to just do something like poetry run test and poetry run test_integration for unit and integration tests respectively.

Type of Change

• New feature (non-breaking change which adds functionality)

Test Plan

Ran both commands

[mvadari]

Another script to add: running one specific test/test file (you just leave off the discover)

I recommend updating the CI scripts to use poe as well.

[mvadari]

I just remembered that I added coverage support to xrpl-py - it would be even better if those could be incorporated into the scripts. You'll just need to modify the scripts to be something like poetry run coverage run -m unittest discover tests/integration && poetry run coverage report -m

Perhaps a script should run both sets of tests just for coverage purposes?

I recommend using these settings:

[tool.coverage.run]
branch = true
source = ["xrpl"] # this might need to be more fine-tuned depending on which set of tests

[tool.coverage.report]
show_missing = true
fail_under = 85
precision = 2

[connorjchen]

Did not call poe test_unit in CI files (unit_test.yml and integration_test.yml) because must install poethepoet in yml file and seemed overkill to run every time for checks

[mvadari]

Did not call poe test_unit in CI files (unit_test.yml and integration_test.yml) because must install poethepoet in yml file and seemed overkill to run every time for checks

poetry run poe test_unit should work (the CONTRIBUTING instructions should read like that as well - the alternative won't work unless you install poe locally, which we don't need to do). poetry essentially controls its own virtual Python environment, so everything is installed in that environment.

[JST5000]

LGTM