Tox enable tests

[eanorige]

The initial project uses make for test running. The python ecosystem has pytest as a testing framework and tox for managing virtual environments. This PR attempts to start the migration to these by converting one test file to use these tools.

[Copilot]

Pull Request Overview

This PR migrates the test infrastructure from make-based test running to using pytest and tox. Key changes include the addition of a tox.toml configuration file, converting one test file to use the new testing framework, and updating pyproject.toml with dependency and Python version changes.

Reviewed Changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tox.toml	New tox configuration file defining environments for tests, docs, and formatting
tests/test_array.py	Updated and expanded tests for array and record behavior
tests/cli.py	Added CLI parsing helpers and test decorators
pyproject.toml	Updated project metadata and dependencies
conftest.py	Added a pytest option for quick test runs

Files not reviewed (1)

• tests/README: Language not supported

Comments suppressed due to low confidence (1)

tests/cli.py:25

• [nitpick] The parameter name 'etp' is ambiguous. Consider renaming it to a more descriptive name such as 'should_pass' to improve clarity.

def __init__(self, etp, msg):

[Copilot]

[nitpick] For consistency with other environments that use lists for dependencies, consider changing the docs environment deps to a list format (e.g., deps = ["sphinx>=4"]).

Suggested change

	deps = "sphinx>=4"
	deps = ["sphinx>=4"]