Test

add doctests and simplify examples #11

	name: Test

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	workflow_dispatch:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	name: ${{ matrix.os }} / py${{ matrix.python }} / np${{ matrix.numpy }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	os: ["ubuntu-latest"]
	python: ["3.11", "3.12", "3.13"]
	numpy: ["1.26", "2.2"]
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python ${{ matrix.python }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python }}

	- name: Install Hatch
	run: pip install hatch

	- name: Run tests
	run: hatch run test.py${{ matrix.python }}-${{ matrix.numpy }}:pytest tests/

	test-upstream:
	name: Test upstream dependencies
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.13"

	- name: Install Hatch
	run: pip install hatch

	- name: Run tests with upstream dependencies
	run: hatch run upstream:pytest tests/

	test-complete:
	name: All tests passed
	if: always()
	needs: [test, test-upstream]
	runs-on: ubuntu-latest
	steps:
	- name: Check test matrix status
	if: needs.test.result != 'success'
	run: exit 1
	- name: Check upstream test status
	if: needs.test-upstream.result != 'success'
	run: exit 1

Provide feedback