Tests

Update `python_requires` and test matrix to support Python 3.11+ #731

	name: Tests

	on:
	push:
	branches:
	- main
	pull_request:
	branches:
	- main
	paths:
	- .github/workflows/tests.yml
	- pyproject.toml
	- s2fft/**
	- tests/**
	- .coveragerc
	- CMakesLists.txt
	schedule:
	- cron: 0 0 * * 0

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

	jobs:
	build:

	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	python-version: ["3.11", "3.12", "3.13"]
	os: [ubuntu-latest, macos-latest]
	fail-fast: false
	env:
	CMAKE_POLICY_VERSION_MINIMUM: 3.5

	steps:
	- name: Checkout Source
	uses: actions/checkout@v4.2.2
	with:
	fetch-depth: 0
	fetch-tags: true

	- if: matrix.os == 'macos-latest'
	name: Set up Miniforge on MacOS
	uses: conda-incubator/setup-miniconda@v3
	with:
	miniforge-version: latest
	python-version: ${{ matrix.python-version }}

	- if: matrix.os == 'macos-latest'
	name: Install dependencies with conda on MacOS
	# Avoid OpenMP runtime incompatibility when using PyPI wheels
	# https://github.com/healpy/healpy/issues/1012
	run: \|
	conda install conda-pypi
	conda pip install ".[tests]"

	- if: matrix.os != 'macos-latest'
	name: Set up Python ${{ matrix.python-version }}
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	cache: pip

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install .[tests]

	- name: Run tests
	run: \|
	pytest -v --cov-report=xml --cov=s2fft --cov-config=.coveragerc

	- name: Upload coverage reports to Codecov
	uses: codecov/codecov-action@v5
	env:
	CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}

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